157424634 (number)

157424634 is an even 9-digits composite number following 157424633 and preceding 157424635. In scientific notation, it is written as 1.57424634 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 88 positive divisors. There are 49601160 positive integers (up to 157424634) that are relatively prime to 157424634.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-four thousand six hundred thirty-four

Notation

Scientific notation 1.57424634 × 10^8
Engineering notation 1.57424634 × 10^6

Prime Factorization of 157424634

Prime Factorization 2 × 9 × 27 × 27 × 3 × 3 × 43 × 31

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1943514
Product of the distinct prime numbers

The prime factorization of 157424634 is 2 × 9 × 27 × 27 × 3 × 3 × 43 × 31. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157424634)

Multiplication

n×y
n×2 314849268
n×3 472273902
n×4 629698536
n×5 787123170

Division

n÷y
n÷2 78712317
n÷3 52474878
n÷3 39356158.5
n÷5 31484926.8

Exponentiation

ny
n2 24782515390033956
n3 3.9013784148755E+24
n4 6.1417306905727E+32
n5 9.6685970608997E+40

Nth Root

y√n
2√n 12546.89738541
3√n 539.95499624948
4√n 112.01293400947
5√n 43.592777261145

Divisors of 157424634

88 divisors

τ Total Divisors 88
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157424633
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011363636363636
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 88
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157424634 can be divided by 88 positive divisors. The sum of these divisors (counting 157424634) is 1, the average is 0.011363636363636.

Base conversion 157424634

Base System Value
2 Binary 1001011000100001101111111010
3 Ternary 101222020000000000
4 Quaternary 21120201233322
5 Quinary 310300042014
6 Senary 23342053430
8 Octal 1130415772
10 Decimal 157424634
12 Duodecimal 4487a276
16 Hexadecimal 9621bfa
20 Vigesimal 293i1be
36 Base36 2lq5mi

Cryptographic Hash Functions

md5 164f23becdbd75d9fb5140d030987e63
sha1 d28bba4e2c4ecc3d23c410fa294dadb3e10b1080
sha256 d3d63f54ee6a75feeaa708b9d4a490ab33578642446cbc44c88a19aa70300327
sha512 0cc633daf05fe1e346304e8e9749fae956cbd54ac9c47f833e44cf28e2e5eae879f3b605fdf88da80e44a0a6aae366f4e186f4e13258f075d4213cebee8dea78
ripemd-160 26702aba9746f3abe0a0fb8c841d3572af934dcb

157424634 as geometric shapes

Circle

Radius = n
Diameter 314849268
Circumference 989128147.33692
Area 7.7856568286807E+16

Sphere

Radius = n
Volume 1.6342055689395E+25
Surface area 3.1142627314723E+17
Circumference 989128147.33692

Square

Length = n
Perimeter 629698536
Area 24782515390033956
Diagonal 222632052.45442

Cube

Length = n
Surface area 148695092340203736
Volume 3.9013784148755E+24
Space diagonal 272667464.45093

Equilateral Triangle

Length = n
Perimeter 472273902
Area 1.0731143948724E+16
Altitude 136333732.22547

Triangular Pyramid

Length = n
Surface area 1.0731143948724E+16
Volume 4.5978185552221E+23
Height 74210684.151474