157424641 (number)

157424641 is an odd 9-digits composite number following 157424640 and preceding 157424642. In scientific notation, it is written as 1.57424641 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 134369280 positive integers (up to 157424641) that are relatively prime to 157424641.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57424641 × 10^8
Engineering notation 1.57424641 × 10^6

Prime Factorization of 157424641

Prime Factorization 187 × 577 × 1459

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157424641
Product of the distinct prime numbers

The prime factorization of 157424641 is 187 × 577 × 1459. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157424641)

Multiplication

n×y
n×2 314849282
n×3 472273923
n×4 629698564
n×5 787123205

Division

n÷y
n÷2 78712320.5
n÷3 52474880.333333
n÷3 39356160.25
n÷5 31484928.2

Exponentiation

ny
n2 24782517593978881
n3 3.9013789353083E+24
n4 6.1417317829587E+32
n5 9.6685992105057E+40

Nth Root

y√n
2√n 12546.897664363
3√n 539.95500425264
4√n 112.01293525465
5√n 43.592777648822

Divisors of 157424641

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 -157424640
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 157424641 can be divided by 8 positive divisors. The sum of these divisors (counting 157424641) is 1, the average is 0.125.

Base conversion 157424641

Base System Value
2 Binary 1001011000100001110000000001
3 Ternary 101222020000000021
4 Quaternary 21120201300001
5 Quinary 310300042031
6 Senary 23342053441
8 Octal 1130416001
10 Decimal 157424641
12 Duodecimal 4487a281
16 Hexadecimal 9621c01
20 Vigesimal 293i1c1
36 Base36 2lq5mp

Cryptographic Hash Functions

md5 ce2a27cdcc6e37c009cb6df1cc4c1fa7
sha1 b59d45c59bb59c86600f6cd332b185d90d14a273
sha256 304267af2f08e297d1351503f429c6bac4f3daeba9ed25630b2f27614e5ae007
sha512 0def2b1fe0b7e6a699491bc58703f44183c7ad9725efc361ca57cc9eba077e275216846f875670dd566504b3b5300cc261779006a169dbf32794147563d27cdb
ripemd-160 4d2f7b6e2379310731cc130d1dbbabff3e054298

157424641 as geometric shapes

Circle

Radius = n
Diameter 314849282
Circumference 989128191.31922
Area 7.7856575210704E+16

Sphere

Radius = n
Volume 1.6342057869379E+25
Surface area 3.1142630084282E+17
Circumference 989128191.31922

Square

Length = n
Perimeter 629698564
Area 24782517593978881
Diagonal 222632062.35392

Cube

Length = n
Surface area 148695105563873286
Volume 3.9013789353083E+24
Space diagonal 272667476.57529

Equilateral Triangle

Length = n
Perimeter 472273923
Area 1.073114490306E+16
Altitude 136333738.28765

Triangular Pyramid

Length = n
Surface area 1.073114490306E+16
Volume 4.5978191685581E+23
Height 74210687.451305