388214388 (number)

388214388 is an even 9-digits composite number following 388214387 and preceding 388214389. In scientific notation, it is written as 3.88214388 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 129119760 positive integers (up to 388214388) that are relatively prime to 388214388.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred fourteen thousand three hundred eighty-eight

Notation

Scientific notation 3.88214388 × 10^8
Engineering notation 3.88214388 × 10^6

Prime Factorization of 388214388

Prime Factorization 2 × 2 × 9 × 463 × 23291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194107194
Product of the distinct prime numbers

The prime factorization of 388214388 is 2 × 2 × 9 × 463 × 23291. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 14, 89, 479, 132, 8660, 7839, 30384, 47573, 606800, 870086, 4465739, 6227775, 32924793, 5622715, 337749314, 932409781, 7120417518, 4826655421

Basic calculations (n = 388214388)

Multiplication

n×y
n×2 776428776
n×3 1164643164
n×4 1552857552
n×5 1941071940

Division

n÷y
n÷2 194107194
n÷3 129404796
n÷3 97053597
n÷5 77642877.6

Exponentiation

ny
n2 150710411050214544
n3 5.8507949991087E+25
n4 2.2713627998925E+34
n5 8.8177571928622E+42

Nth Root

y√n
2√n 19703.156802909
3√n 729.49761392934
4√n 140.36793367044
5√n 52.217289591523

Divisors of 388214388

1, 2, 4, 9, 18, 36, 463, 926, 1852, 4167, 8334, 16668, 23291, 46582, 93164, 209619, 419238, 838476, 10783733, 21567466, 43134932, 97053597, 194107194, 388214388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388214387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388214388 can be divided by 24 positive divisors. The sum of these divisors (counting 388214388) is 1, the average is 0.041666666666667.

Base conversion 388214388

Base System Value
2 Binary 10111001000111010111001110100
3 Ternary 1000001111100000200
4 Quaternary 113020322321310
5 Quinary 1243340330023
6 Senary 102304440500
8 Octal 2710727164
10 Decimal 388214388
12 Duodecimal aa019130
16 Hexadecimal 1723ae74
20 Vigesimal 6166fj8
36 Base36 6f4s50

Cryptographic Hash Functions

md5 0676ec6ba6e27cbd68dd72aac4b821da
sha1 2d46a2cf56067a1d1945c38d8fe376854bdef698
sha256 98ab7ec9f3448d440d63821abd8445cb259dd594320ff04b725abf1a0da17366
sha512 792abf5a3d643f697b7631586b780c18240ab6a53f6891e20d4fa5a6092736e2a73f84b47b93021db8c75c64cfb977dabcbaac873cc8e3504df17618ebc47e6d
ripemd-160 a2c8dbb7bc4ac29187d73fbdd31eb4adc4c65e18

388214388 as geometric shapes

Circle

Radius = n
Diameter 776428776
Circumference 2439222938.7173
Area 4.7347072017485E+17

Sphere

Radius = n
Volume 2.450775278248E+26
Surface area 1.8938828806994E+18
Circumference 2439222938.7173

Square

Length = n
Perimeter 1552857552
Area 150710411050214544
Diagonal 549018052.61797

Cube

Length = n
Surface area 904262466301287264
Volume 5.8507949991087E+25
Space diagonal 672407044.24526

Equilateral Triangle

Length = n
Perimeter 1164643164
Area 6.525952229214E+16
Altitude 336203522.12263

Triangular Pyramid

Length = n
Surface area 6.525952229214E+16
Volume 6.8952280320036E+24
Height 183006017.53932