30641520 (number)

30641520 is an even 8-digits composite number following 30641519 and preceding 30641521. In scientific notation, it is written as 3.0641520 × 10^7. The sum of its digits is 21. It has a total of 10 prime factors and 320 positive divisors. There are 6082560 positive integers (up to 30641520) that are relatively prime to 30641520.

Interesting facts

Basic properties

Name

Name thirty million six hundred forty-one thousand five hundred twenty

Notation

Scientific notation 3.0641520 × 10^7
Engineering notation 3.0641520 × 10^6

Prime Factorization of 30641520

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 3 × 13 × 23 × 61

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 3830190
Product of the distinct prime numbers

The prime factorization of 30641520 is 2 × 2 × 2 × 2 × 5 × 7 × 3 × 13 × 23 × 61. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30641520)

Multiplication

n×y
n×2 61283040
n×3 91924560
n×4 122566080
n×5 153207600

Division

n÷y
n÷2 15320760
n÷3 10213840
n÷3 7660380
n÷5 6128304

Exponentiation

ny
n2 938902747910400
n3 2.8769407328151E+22
n4 8.815383700337E+29
n5 2.7011675596155E+37

Nth Root

y√n
2√n 5535.4782991174
3√n 312.92248350055
4√n 74.400795016703
5√n 31.42404304526

Divisors of 30641520

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 52, 56, 60, 61, 65, 69, 70, 78, 80, 84, 91, 92, 104, 105, 112, 115, 120, 122, 130, 138, 140, 156, 161, 168, 182, 183, 184, 195, 208, 210, 230, 240, 244, 260, 273, 276, 280, 299, 305, 312, 322, 336, 345, 364, 366, 368, 390, 420, 427, 455, 460, 483, 488, 520, 546, 552, 560, 598, 610, 624, 644, 690, 728, 732, 780, 793, 805, 840, 854, 897, 910, 915, 920, 966, 976, 1040, 1092, 1104, 1196, 1220, 1281, 1288, 1365, 1380, 1403, 1456, 1464, 1495, 1560, 1586, 1610, 1680, 1708, 1794, 1820, 1830, 1840, 1932, 2093, 2135, 2184, 2379, 2392, 2415, 2440, 2562, 2576, 2730, 2760, 2806, 2928, 2990, 3120, 3172, 3220, 3416, 3588, 3640, 3660, 3864, 3965, 4186, 4209, 4270, 4368, 4485, 4758, 4784, 4830, 4880, 5124, 5460, 5520, 5551, 5612, 5980, 6279, 6344, 6405, 6440, 6832, 7015, 7176, 7280, 7320, 7728, 7930, 8372, 8418, 8540, 8970, 9516, 9660, 9821, 10248, 10465, 10920, 11102, 11224, 11895, 11960, 12558, 12688, 12810, 12880, 14030, 14352, 14640, 15860, 16653, 16744, 16836, 17080, 17940, 18239, 19032, 19320, 19642, 20496, 20930, 21045, 21840, 22204, 22448, 23790, 23920, 25116, 25620, 27755, 28060, 29463, 31395, 31720, 33306, 33488, 33672, 34160, 35880, 36478, 38064, 38640, 39284, 41860, 42090, 44408, 47580, 49105, 50232, 51240, 54717, 55510, 56120, 58926, 62790, 63440, 66612, 67344, 71760, 72956, 78568, 83265, 83720, 84180, 88816, 91195, 95160, 98210, 100464, 102480, 109434, 111020, 112240, 117852, 125580, 127673, 133224, 145912, 147315, 157136, 166530, 167440, 168360, 182390, 190320, 196420, 218868, 222040, 235704, 251160, 255346, 266448, 273585, 291824, 294630, 333060, 336720, 364780, 383019, 392840, 437736, 444080, 471408, 502320, 510692, 547170, 589260, 638365, 666120, 729560, 766038, 785680, 875472, 1021384, 1094340, 1178520, 1276730, 1332240, 1459120, 1532076, 1915095, 2042768, 2188680, 2357040, 2553460, 3064152, 3830190, 4377360, 5106920, 6128304, 7660380, 10213840, 15320760, 30641520

320 divisors

τ Total Divisors 320
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30641519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.003125
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 320
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30641520 can be divided by 320 positive divisors. The sum of these divisors (counting 30641520) is 1, the average is 0.003125.

Base conversion 30641520

Base System Value
2 Binary 1110100111000110101110000
3 Ternary 2010122202021010
4 Quaternary 1310320311300
5 Quinary 30321012040
6 Senary 3012430520
8 Octal 164706560
10 Decimal 30641520
12 Duodecimal a318440
16 Hexadecimal 1d38d70
20 Vigesimal 9ba3g0
36 Base36 i8r5c

Cryptographic Hash Functions

md5 a5465303d28a2441962a8d32a9278771
sha1 a2c0ced719f4de04359790b3fb93be456d1978dc
sha256 4217119b951804af3593dee09e211373ef55ba9b5337d1f97909cefdd8dc79e9
sha512 91e6d3380884c221deae6b945ffa0464d6bdc3747c946c4be38289f374532cca86087778a51a16fc0234df5a3be249484217a3f790e2232ecedcf0d9fdcef179
ripemd-160 26976f32f07d6dba509cac728f69b939efe98101

30641520 as geometric shapes

Circle

Radius = n
Diameter 61283040
Circumference 192526348.25365
Area 2.9496499752706E+15

Sphere

Radius = n
Volume 1.2050901161367E+23
Surface area 1.1798599901082E+16
Circumference 192526348.25365

Square

Length = n
Perimeter 122566080
Area 938902747910400
Diagonal 43333653.155726

Cube

Length = n
Surface area 5633416487462400
Volume 2.8769407328151E+22
Space diagonal 53072669.461138

Equilateral Triangle

Length = n
Perimeter 91924560
Area 4.0655681568671E+14
Altitude 26536334.730569

Triangular Pyramid

Length = n
Surface area 4.0655681568671E+14
Volume 3.3905071687423E+21
Height 14444551.051909