157039081 (number)

157039081 is an odd 9-digits composite number following 157039080 and preceding 157039082. In scientific notation, it is written as 1.57039081 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 147801472 positive integers (up to 157039081) that are relatively prime to 157039081.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-nine thousand eighty-one

Notation

Scientific notation 1.57039081 × 10^8
Engineering notation 1.57039081 × 10^6

Prime Factorization of 157039081

Prime Factorization 17 × 9237593

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157039081
Product of the distinct prime numbers

The prime factorization of 157039081 is 17 × 9237593. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 42, 39, 554, 923, 1094, 769, 83253, 57834, 752519, 625824, 9709520, 1217744, 2071444, 74387627, 495760856, 110883097, 8105243646, 6386243321

Basic calculations (n = 157039081)

Multiplication

n×y
n×2 314078162
n×3 471117243
n×4 628156324
n×5 785195405

Division

n÷y
n÷2 78519540.5
n÷3 52346360.333333
n÷3 39259770.25
n÷5 31407816.2

Exponentiation

ny
n2 24661272961324561
n3 3.8727836421366E+24
n4 6.0817838407296E+32
n5 9.5507774518882E+40

Nth Root

y√n
2√n 12531.523490781
3√n 539.51382968583
4√n 111.94428744148
5√n 43.571403458107

Divisors of 157039081

1, 17, 9237593, 157039081

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157039080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157039081 can be divided by 4 positive divisors. The sum of these divisors (counting 157039081) is 1, the average is 0.25.

Base conversion 157039081

Base System Value
2 Binary 1001010111000011100111101001
3 Ternary 101221111102010021
4 Quaternary 21113003213221
5 Quinary 310200222311
6 Senary 23325520441
8 Octal 1127034751
10 Decimal 157039081
12 Duodecimal 44713121
16 Hexadecimal 95c39e9
20 Vigesimal 2919he1
36 Base36 2lhw4p

Cryptographic Hash Functions

md5 c6c96322f8ee920b58afe9b63bb6a544
sha1 6fb738b76868e7d26e67f9420d8dd4cb9eb9c26a
sha256 6de605346e70e7e2d81ffe899834e92df48be11bfbf56a27d5c03a9319205a5a
sha512 3a04eecaeaba59188950879d14b4bcb2d680e5fda10f2b6ffc41827f5a746339ae11aa06c6ab99910d6f67fa515b265cc6407e8edf6aff727362c5aa8646b457
ripemd-160 25593987f2872c421a9c06737368d0c611720883

157039081 as geometric shapes

Circle

Radius = n
Diameter 314078162
Circumference 986705646.39218
Area 7.747567396347E+16

Sphere

Radius = n
Volume 1.6222278185439E+25
Surface area 3.0990269585388E+17
Circumference 986705646.39218

Square

Length = n
Perimeter 628156324
Area 24661272961324561
Diagonal 222086798.17281

Cube

Length = n
Surface area 147967637767947366
Volume 3.8727836421366E+24
Space diagonal 271999667.06592

Equilateral Triangle

Length = n
Perimeter 471117243
Area 1.0678644437085E+16
Altitude 135999833.53296

Triangular Pyramid

Length = n
Surface area 1.0678644437085E+16
Volume 4.5641192923718E+23
Height 74028932.724269