157025839 (number)

157025839 is an odd 9-digits composite number following 157025838 and preceding 157025840. In scientific notation, it is written as 1.57025839 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 156816000 positive integers (up to 157025839) that are relatively prime to 157025839.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57025839 × 10^8
Engineering notation 1.57025839 × 10^6

Prime Factorization of 157025839

Prime Factorization 751 × 209089

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157025839
Product of the distinct prime numbers

The prime factorization of 157025839 is 751 × 209089. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 33, 90, 19, 791, 5282, 1822, 42464, 97742, 90701, 743301, 9308611, 2912755, 6393563, 17590186, 895797884, 421357009, 7832094964, 8174800359

Basic calculations (n = 157025839)

Multiplication

n×y
n×2 314051678
n×3 471077517
n×4 628103356
n×5 785129195

Division

n÷y
n÷2 78512919.5
n÷3 52341946.333333
n÷3 39256459.75
n÷5 31405167.8

Exponentiation

ny
n2 24657114113653921
n3 3.8718040310152E+24
n4 6.0797327641375E+32
n5 9.5467513818448E+40

Nth Root

y√n
2√n 12530.995132072
3√n 539.49866479204
4√n 111.94192749846
5√n 43.570668619387

Divisors of 157025839

1, 751, 209089, 157025839

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 -157025838
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 157025839 can be divided by 4 positive divisors. The sum of these divisors (counting 157025839) is 1, the average is 0.25.

Base conversion 157025839

Base System Value
2 Binary 1001010111000000011000101111
3 Ternary 101221110201221211
4 Quaternary 21113000120233
5 Quinary 310144311324
6 Senary 23325335251
8 Octal 1127003057
10 Decimal 157025839
12 Duodecimal 44707527
16 Hexadecimal 95c062f
20 Vigesimal 29184bj
36 Base36 2lhlwv

Cryptographic Hash Functions

md5 7143eec4f28a607beaecbff0606bef84
sha1 4ff5200ce07f4a68524208a66fa39f4325155e85
sha256 5ead0173b2b3d0a232b5f4b6f22ecc2ac93075faebdbd27c92649a3b1c723961
sha512 c693ed9bebb43886ef514aa5d1b8d63e88b29a746f3a4a793fe767cef2fcd00b98b37eaf2bfed5a7957fde8cced9fd78adf667533dd4ef3fd6dba31a29767d00
ripemd-160 186aaf07c10dc154e28160bb10ec6305a652ddcf

157025839 as geometric shapes

Circle

Radius = n
Diameter 314051678
Circumference 986622444.45235
Area 7.746260855818E+16

Sphere

Radius = n
Volume 1.6218174799969E+25
Surface area 3.0985043423272E+17
Circumference 986622444.45235

Square

Length = n
Perimeter 628103356
Area 24657114113653921
Diagonal 222068071.15681

Cube

Length = n
Surface area 147942684681923526
Volume 3.8718040310152E+24
Space diagonal 271976731.24913

Equilateral Triangle

Length = n
Perimeter 471077517
Area 1.0676843603218E+16
Altitude 135988365.62457

Triangular Pyramid

Length = n
Surface area 1.0676843603218E+16
Volume 4.5629648095938E+23
Height 74022690.385605