157425829 (number)

157425829 is an odd 9-digits composite number following 157425828 and preceding 157425830. In scientific notation, it is written as 1.57425829 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 142363200 positive integers (up to 157425829) that are relatively prime to 157425829.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-five thousand eight hundred twenty-nine

Notation

Scientific notation 1.57425829 × 10^8
Engineering notation 1.57425829 × 10^6

Prime Factorization of 157425829

Prime Factorization 11 × 191 × 74929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157425829
Product of the distinct prime numbers

The prime factorization of 157425829 is 11 × 191 × 74929. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157425829)

Multiplication

n×y
n×2 314851658
n×3 472277487
n×4 629703316
n×5 787129145

Division

n÷y
n÷2 78712914.5
n÷3 52475276.333333
n÷3 39356457.25
n÷5 31485165.8

Exponentiation

ny
n2 24782891636337241
n3 3.9014672608676E+24
n4 6.1419171785843E+32
n5 9.6689640348798E+40

Nth Root

y√n
2√n 12546.945006654
3√n 539.95636250026
4√n 112.01314657956
5√n 43.592843442923

Divisors of 157425829

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 -157425828
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 157425829 can be divided by 8 positive divisors. The sum of these divisors (counting 157425829) is 1, the average is 0.125.

Base conversion 157425829

Base System Value
2 Binary 1001011000100010000010100101
3 Ternary 101222020001122021
4 Quaternary 21120202002211
5 Quinary 310300111304
6 Senary 23342103141
8 Octal 1130420245
10 Decimal 157425829
12 Duodecimal 4487aab1
16 Hexadecimal 96220a5
20 Vigesimal 293i4b9
36 Base36 2lq6jp

Cryptographic Hash Functions

md5 6fd00962207b88d08893d1195bd06ffa
sha1 526d4582954b9f3e49ab962afea0144e61ad66bd
sha256 1d7cad89a73751bf76d41ed14eccce3ec9bcdad1de1b0465baf2ed2d4eb18209
sha512 51071bfb91325c97d84823a000c808703e0def5cf5e60a5ec3e8897f58f0f56c64d2bec3408b30dfe8ca16a293d9e9ff094fcd425490cd3322f3dce6b000b489
ripemd-160 52af417f8d8e7cf1a439a3e28ed3bcbb0d3a83af

157425829 as geometric shapes

Circle

Radius = n
Diameter 314851658
Circumference 989135655.74337
Area 7.7857750299429E+16

Sphere

Radius = n
Volume 1.6342427846617E+25
Surface area 3.1143100119772E+17
Circumference 989135655.74337

Square

Length = n
Perimeter 629703316
Area 24782891636337241
Diagonal 222633742.43963

Cube

Length = n
Surface area 148697349818023446
Volume 3.9014672608676E+24
Space diagonal 272669534.25165

Equilateral Triangle

Length = n
Perimeter 472277487
Area 1.0731306868152E+16
Altitude 136334767.12582

Triangular Pyramid

Length = n
Surface area 1.0731306868152E+16
Volume 4.5979232612279E+23
Height 74211247.479876