389655420 (number)

389655420 is an even 9-digits composite number following 389655419 and preceding 389655421. In scientific notation, it is written as 3.89655420 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 384 positive divisors. There are 72990720 positive integers (up to 389655420) that are relatively prime to 389655420.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred fifty-five thousand four hundred twenty

Notation

Scientific notation 3.89655420 × 10^8
Engineering notation 3.89655420 × 10^6

Prime Factorization of 389655420

Prime Factorization 2 × 2 × 5 × 3 × 19 × 7 × 23 × 11 × 193

Composite number
ω Distinct Factors 8
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 194827710
Product of the distinct prime numbers

The prime factorization of 389655420 is 2 × 2 × 5 × 3 × 19 × 7 × 23 × 11 × 193. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389655420)

Multiplication

n×y
n×2 779310840
n×3 1168966260
n×4 1558621680
n×5 1948277100

Division

n÷y
n÷2 194827710
n÷3 129885140
n÷3 97413855
n÷5 77931084

Exponentiation

ny
n2 151831346335376400
n3 5.9161907025477E+25
n4 2.3052757730013E+34
n5 8.9826319954465E+42

Nth Root

y√n
2√n 19739.691486951
3√n 730.39911870817
4√n 140.49801239502
5√n 52.255997743962

Divisors of 389655420

1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 23, 28, 30, 33, 35, 38, 42, 44, 46, 55, 57, 60, 66, 69, 70, 76, 77, 84, 92, 95, 105, 110, 114, 115, 132, 133, 138, 140, 154, 161, 165, 190, 193, 209, 210, 220, 228, 230, 231, 253, 266, 276, 285, 308, 322, 330, 345, 380, 385, 386, 399, 418, 420, 437, 460, 462, 483, 506, 532, 570, 579, 627, 644, 660, 665, 690, 759, 770, 772, 798, 805, 836, 874, 924, 965, 966, 1012, 1045, 1140, 1155, 1158, 1254, 1265, 1311, 1330, 1351, 1380, 1463, 1518, 1540, 1596, 1610, 1748, 1771, 1930, 1932, 1995, 2090, 2123, 2185, 2310, 2316, 2415, 2508, 2530, 2622, 2660, 2702, 2895, 2926, 3036, 3059, 3135, 3220, 3542, 3667, 3795, 3860, 3990, 4053, 4180, 4246, 4370, 4389, 4439, 4620, 4807, 4830, 5060, 5244, 5313, 5404, 5790, 5852, 6118, 6270, 6369, 6555, 6755, 7084, 7315, 7334, 7590, 7980, 8106, 8492, 8740, 8778, 8855, 8878, 9177, 9614, 9660, 10615, 10626, 11001, 11580, 12236, 12540, 12738, 13110, 13317, 13510, 14421, 14630, 14668, 14861, 15180, 15295, 16212, 17556, 17710, 17756, 18335, 18354, 19228, 20265, 21230, 21252, 21945, 22002, 22195, 24035, 25476, 25669, 26220, 26565, 26634, 27020, 28842, 29260, 29722, 30590, 31073, 31845, 33649, 35420, 36670, 36708, 40337, 40530, 42460, 43890, 44004, 44390, 44583, 45885, 48070, 48829, 51338, 53130, 53268, 55005, 57684, 59444, 61180, 62146, 63690, 66585, 67298, 72105, 73340, 74305, 77007, 80674, 81060, 84341, 87780, 88780, 89166, 91770, 93219, 96140, 97658, 100947, 102676, 106260, 110010, 121011, 124292, 127380, 128345, 133170, 134596, 144210, 146487, 148610, 154014, 155365, 161348, 168245, 168682, 178332, 183540, 186438, 195316, 201685, 201894, 220020, 222915, 242022, 244145, 253023, 256690, 266340, 282359, 288420, 292974, 297220, 308028, 310730, 336490, 337364, 341803, 372876, 385035, 403370, 403788, 421705, 445830, 466095, 484044, 488290, 504735, 506046, 513380, 564718, 585948, 590387, 605055, 621460, 672980, 683606, 732435, 770070, 806740, 843410, 847077, 891660, 927751, 932190, 976580, 1009470, 1012092, 1025409, 1129436, 1180774, 1210110, 1265115, 1367212, 1411795, 1464870, 1540140, 1686820, 1694154, 1709015, 1771161, 1855502, 1864380, 2018940, 2050818, 2361548, 2420220, 2530230, 2783253, 2823590, 2929740, 2951935, 3388308, 3418030, 3542322, 3711004, 4101636, 4235385, 4638755, 5060460, 5127045, 5566506, 5647180, 5903870, 6494257, 6836060, 7084644, 8470770, 8855805, 9277510, 10254090, 11133012, 11807740, 12988514, 13916265, 16941540, 17711610, 18555020, 19482771, 20508180, 25977028, 27832530, 32471285, 35423220, 38965542, 55665060, 64942570, 77931084, 97413855, 129885140, 194827710, 389655420

384 divisors

τ Total Divisors 384
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389655419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0026041666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 384
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389655420 can be divided by 384 positive divisors. The sum of these divisors (counting 389655420) is 1, the average is 0.0026041666666667.

Base conversion 389655420

Base System Value
2 Binary 10111001110011010101101111100
3 Ternary 1000011012112202020
4 Quaternary 113032122231330
5 Quinary 1244222433140
6 Senary 102355400140
8 Octal 2716325574
10 Decimal 389655420
12 Duodecimal aa5b3050
16 Hexadecimal 1739ab7c
20 Vigesimal 61f6ib0
36 Base36 6fzo1o

Cryptographic Hash Functions

md5 3fcac9cc023613b8d1ff01818ef3c021
sha1 c8c22d9655dbeb26827fe5566423ecee162a501a
sha256 1d555271ce106e7c4f982bd006fc14afaf632d0c61cf005a3c0860b69405c0cc
sha512 68f274a16d4c484e4e70775382ddb405e3237ded9f211355165834a048e56810e00acee4e233d5256c6b94a80e9ccfbe3c7d002cfc44b49c79b41a94e0de333d
ripemd-160 17ebc5797ef6afe0f734cf4dc2fb00ea6e897b5e

389655420 as geometric shapes

Circle

Radius = n
Diameter 779310840
Circumference 2448277209.8069
Area 4.7699224223187E+17

Sphere

Radius = n
Volume 2.478168166448E+26
Surface area 1.9079689689275E+18
Circumference 2448277209.8069

Square

Length = n
Perimeter 1558621680
Area 151831346335376400
Diagonal 551055979.61618

Cube

Length = n
Surface area 910988078012258400
Volume 5.9161907025477E+25
Space diagonal 674902984.88459

Equilateral Triangle

Length = n
Perimeter 1168966260
Area 6.5744901508615E+16
Altitude 337451492.4423

Triangular Pyramid

Length = n
Surface area 6.5744901508615E+16
Volume 6.9722976076071E+24
Height 183685326.53873