157425913 (number)

157425913 is an odd 9-digits composite number following 157425912 and preceding 157425914. In scientific notation, it is written as 1.57425913 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 157400820 positive integers (up to 157425913) that are relatively prime to 157425913.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57425913 × 10^8
Engineering notation 1.57425913 × 10^6

Prime Factorization of 157425913

Prime Factorization 12583 × 12511

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157425913
Product of the distinct prime numbers

The prime factorization of 157425913 is 12583 × 12511. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 57, 36, 144, 885, 5660, 7709, 20639, 46549, 592687, 76544, 5193155, 7782958, 38172576, 27237387, 862946363, 681135648, 9365645714, 8025194792

Basic calculations (n = 157425913)

Multiplication

n×y
n×2 314851826
n×3 472277739
n×4 629703652
n×5 787129565

Division

n÷y
n÷2 78712956.5
n÷3 52475304.333333
n÷3 39356478.25
n÷5 31485182.6

Exponentiation

ny
n2 24782918083883569
n3 3.9014735061596E+24
n4 6.1419302875248E+32
n5 9.6689898309595E+40

Nth Root

y√n
2√n 12546.948354082
3√n 539.95645853771
4√n 112.01316152168
5√n 43.592848095016

Divisors of 157425913

1, 12511, 12583, 157425913

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 -157425912
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 157425913 can be divided by 4 positive divisors. The sum of these divisors (counting 157425913) is 1, the average is 0.25.

Base conversion 157425913

Base System Value
2 Binary 1001011000100010000011111001
3 Ternary 101222020001202101
4 Quaternary 21120202003321
5 Quinary 310300112123
6 Senary 23342103401
8 Octal 1130420371
10 Decimal 157425913
12 Duodecimal 4487ab61
16 Hexadecimal 96220f9
20 Vigesimal 293i4fd
36 Base36 2lq6m1

Cryptographic Hash Functions

md5 3cf8a34285648ecdb29aa4db40f2f0d1
sha1 e4f95c62c3f046fb62bcb3c6f422ca725fd4d280
sha256 46fc57cabb78175f3b20a23f41ca3473dce4631565935df9f7d3f3e9b3acd3d6
sha512 744a94484af170b96f348f48dfc31a88d24ca643a1dd19b27542063a6eb2c1d0cd76cec41fa72aae670caf0bac76dfe4509bb0991bc7f3ce351b0bfeafcc06ef
ripemd-160 0223fd75f4f729c1154e2753242617f8f437a86c

157425913 as geometric shapes

Circle

Radius = n
Diameter 314851826
Circumference 989136183.53093
Area 7.7857833386846E+16

Sphere

Radius = n
Volume 1.6342454006835E+25
Surface area 3.1143133354739E+17
Circumference 989136183.53093

Square

Length = n
Perimeter 629703652
Area 24782918083883569
Diagonal 222633861.23357

Cube

Length = n
Surface area 148697508503301414
Volume 3.9014735061596E+24
Space diagonal 272669679.74392

Equilateral Triangle

Length = n
Perimeter 472277739
Area 1.0731318320276E+16
Altitude 136334839.87196

Triangular Pyramid

Length = n
Surface area 1.0731318320276E+16
Volume 4.5979306213752E+23
Height 74211287.077856