157217664 (number)

157217664 is an even 9-digits composite number following 157217663 and preceding 157217665. In scientific notation, it is written as 1.57217664 × 10^8. The sum of its digits is 39. It has a total of 10 prime factors and 64 positive divisors. There are 52224000 positive integers (up to 157217664) that are relatively prime to 157217664.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred seventeen thousand six hundred sixty-four

Notation

Scientific notation 1.57217664 × 10^8
Engineering notation 1.57217664 × 10^6

Prime Factorization of 157217664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 401 × 1021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2456526
Product of the distinct prime numbers

The prime factorization of 157217664 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 401 × 1021. Since it has a total of 10 prime factors.

Most popular turbo-numbers

9, 9, 94, 17, 824, 974, 8223, 7676, 70687, 32371, 620997, 592592, 4359308, 5666109, 88788648, 78199920, 298696411, 796675956, 9290417882, 362021860

Basic calculations (n = 157217664)

Multiplication

n×y
n×2 314435328
n×3 471652992
n×4 628870656
n×5 786088320

Division

n÷y
n÷2 78608832
n÷3 52405888
n÷3 39304416
n÷5 31443532.8

Exponentiation

ny
n2 24717393873616896
n3 3.886010924978E+24
n4 6.1094955990351E+32
n5 9.6052062629859E+40

Nth Root

y√n
2√n 12538.646816942
3√n 539.71826181137
4√n 111.97609931115
5√n 43.581308731205

Divisors of 157217664

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 401, 802, 1021, 1203, 1604, 2042, 2406, 3063, 3208, 4084, 4812, 6126, 6416, 8168, 9624, 12252, 12832, 16336, 19248, 24504, 25664, 32672, 38496, 49008, 51328, 65344, 76992, 98016, 130688, 153984, 196032, 392064, 409421, 818842, 1228263, 1637684, 2456526, 3275368, 4913052, 6550736, 9826104, 13101472, 19652208, 26202944, 39304416, 52405888, 78608832, 157217664

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157217663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157217664 can be divided by 64 positive divisors. The sum of these divisors (counting 157217664) is 1, the average is 0.015625.

Base conversion 157217664

Base System Value
2 Binary 1001010111101111001110000000
3 Ternary 101221211111002110
4 Quaternary 21113233032000
5 Quinary 310221431124
6 Senary 23333415320
8 Octal 1127571600
10 Decimal 157217664
12 Duodecimal 4479a540
16 Hexadecimal 95ef380
20 Vigesimal 292c434
36 Base36 2llpxc

Cryptographic Hash Functions

md5 c7e7ab6fa705a5c814dee5b9a6ee82f4
sha1 9cd565b8dc7676fa5874cabbdc38a115884a815e
sha256 da93a6a8e0c2d2686bd57dca04f934d7a9255e4dbc47feb27db5c4c5685afa61
sha512 0776d29a4f0dc4c10ddf8234735182b6064817635bd773f59cf8ca00063e04a6ddba136d68a4576c1ad4ea47aa0e71b7187cef2c34834622a5b7c5729966884b
ripemd-160 9255aca1ac544ed2f9709f44574f03dae4cd9f16

157217664 as geometric shapes

Circle

Radius = n
Diameter 314435328
Circumference 987827716.4739
Area 7.765198300924E+16

Sphere

Radius = n
Volume 1.6277684498241E+25
Surface area 3.1060793203696E+17
Circumference 987827716.4739

Square

Length = n
Perimeter 628870656
Area 24717393873616896
Diagonal 222339352.67342

Cube

Length = n
Surface area 148304363241701376
Volume 3.886010924978E+24
Space diagonal 272308981.89529

Equilateral Triangle

Length = n
Perimeter 471652992
Area 1.0702945504949E+16
Altitude 136154490.94765

Triangular Pyramid

Length = n
Surface area 1.0702945504949E+16
Volume 4.5797077946949E+23
Height 74113117.557805