157042556 (number)

157042556 is an even 9-digits composite number following 157042555 and preceding 157042557. In scientific notation, it is written as 1.57042556 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 71009280 positive integers (up to 157042556) that are relatively prime to 157042556.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-two thousand five hundred fifty-six

Notation

Scientific notation 1.57042556 × 10^8
Engineering notation 1.57042556 × 10^6

Prime Factorization of 157042556

Prime Factorization 2 × 2 × 193 × 11 × 18493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78521278
Product of the distinct prime numbers

The prime factorization of 157042556 is 2 × 2 × 193 × 11 × 18493. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 94, 83, 122, 932, 9403, 9140, 15963, 99064, 133772, 731811, 5214665, 8903607, 54013183, 10763131, 921509656, 729792291, 8872886844, 7142038562

Basic calculations (n = 157042556)

Multiplication

n×y
n×2 314085112
n×3 471127668
n×4 628170224
n×5 785212780

Division

n÷y
n÷2 78521278
n÷3 52347518.666667
n÷3 39260639
n÷5 31408511.2

Exponentiation

ny
n2 24662364395013136
n3 3.8730407415963E+24
n4 6.0823221755241E+32
n5 9.5518342085979E+40

Nth Root

y√n
2√n 12531.662140355
3√n 539.51780915539
4√n 111.94490671913
5√n 43.57159628818

Divisors of 157042556

1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 18493, 36986, 73972, 203423, 406846, 813692, 3569149, 7138298, 14276596, 39260639, 78521278, 157042556

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 -157042555
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 157042556 can be divided by 24 positive divisors. The sum of these divisors (counting 157042556) is 1, the average is 0.041666666666667.

Base conversion 157042556

Base System Value
2 Binary 1001010111000100011101111100
3 Ternary 101221111120212222
4 Quaternary 21113010131330
5 Quinary 310200330211
6 Senary 23325544512
8 Octal 1127043574
10 Decimal 157042556
12 Duodecimal 44715138
16 Hexadecimal 95c477c
20 Vigesimal 291a67g
36 Base36 2lhyt8

Cryptographic Hash Functions

md5 c67d47c5f47d1267a47aec8883c965d3
sha1 2d98c64218946578edabee615e5c38a1db64cfc8
sha256 94f33db52c6d5d04528c5eec71ec1a2d21737d11f4480e535575de742fc6bc54
sha512 4984c6483b11879b5aa9f605671950f506a2183c01ec4524781db456208f66796be5202ce7135461975bc6d6848905b7eeaae4ca0fe2be119d7f3c175be93ec4
ripemd-160 47a8e6cb17f6036f59a91f602318332d4d3a9928

157042556 as geometric shapes

Circle

Radius = n
Diameter 314085112
Circumference 986727480.46113
Area 7.7479102803528E+16

Sphere

Radius = n
Volume 1.6223355121137E+25
Surface area 3.0991641121411E+17
Circumference 986727480.46113

Square

Length = n
Perimeter 628170224
Area 24662364395013136
Diagonal 222091712.56494

Cube

Length = n
Surface area 147974186370078816
Volume 3.8730407415963E+24
Space diagonal 272005685.94248

Equilateral Triangle

Length = n
Perimeter 471127668
Area 1.0679117041735E+16
Altitude 136002842.97124

Triangular Pyramid

Length = n
Surface area 1.0679117041735E+16
Volume 4.5644222869908E+23
Height 74030570.854979