157064389 (number)

157064389 is an odd 9-digits composite number following 157064388 and preceding 157064390. In scientific notation, it is written as 1.57064389 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 156049296 positive integers (up to 157064389) that are relatively prime to 157064389.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-four thousand three hundred eighty-nine

Notation

Scientific notation 1.57064389 × 10^8
Engineering notation 1.57064389 × 10^6

Prime Factorization of 157064389

Prime Factorization 263 × 599 × 997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157064389
Product of the distinct prime numbers

The prime factorization of 157064389 is 263 × 599 × 997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 66, 35, 866, 794, 3956, 4609, 42974, 81301, 92113, 724730, 5275003, 9226354, 18100051, 95057961, 832877774, 335159881, 9570114201, 9041713035

Basic calculations (n = 157064389)

Multiplication

n×y
n×2 314128778
n×3 471193167
n×4 628257556
n×5 785321945

Division

n÷y
n÷2 78532194.5
n÷3 52354796.333333
n÷3 39266097.25
n÷5 31412877.8

Exponentiation

ny
n2 24669222291943321
n3 3.8746563263893E+24
n4 6.0857052848931E+32
n5 9.5584758220581E+40

Nth Root

y√n
2√n 12532.533223575
3√n 539.54281033298
4√n 111.94879732974
5√n 43.572807737851

Divisors of 157064389

1, 263, 599, 997, 157537, 262211, 597203, 157064389

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157064388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157064389 can be divided by 8 positive divisors. The sum of these divisors (counting 157064389) is 1, the average is 0.125.

Base conversion 157064389

Base System Value
2 Binary 1001010111001001110011000101
3 Ternary 101221112200211121
4 Quaternary 21113021303011
5 Quinary 310202030024
6 Senary 23330233541
8 Octal 1127116305
10 Decimal 157064389
12 Duodecimal 447258b1
16 Hexadecimal 95c9cc5
20 Vigesimal 291d0j9
36 Base36 2lifnp

Cryptographic Hash Functions

md5 74d389c93f1936c2d3c26c78da097243
sha1 b6d43770e856e68d37c2d4f53ec128944f2bf669
sha256 8c47cc7725bc307722c24ee8b3c1185343d01747e2ea8f7d12172f119dd65115
sha512 596210412eb68a66b7cf84654602f83679b95697024e1f51eabd7cd8ed2021786e6190f8671dfa58a920b7531fd747ab29b9679d0403e5b7e0e30cf66e5b93d4
ripemd-160 a23f8e2a41de4574d220bc8a574433cbe4dba697

157064389 as geometric shapes

Circle

Radius = n
Diameter 314128778
Circumference 986864661.24594
Area 7.7500647522143E+16

Sphere

Radius = n
Volume 1.6230122466893E+25
Surface area 3.1000259008857E+17
Circumference 986864661.24594

Square

Length = n
Perimeter 628257556
Area 24669222291943321
Diagonal 222122589.08964

Cube

Length = n
Surface area 148015333751659926
Volume 3.8746563263893E+24
Space diagonal 272043501.80776

Equilateral Triangle

Length = n
Perimeter 471193167
Area 1.0682086598214E+16
Altitude 136021750.90388

Triangular Pyramid

Length = n
Surface area 1.0682086598214E+16
Volume 4.5663262719287E+23
Height 74040863.029881