157430325 (number)

157430325 is an odd 9-digits composite number following 157430324 and preceding 157430326. In scientific notation, it is written as 1.57430325 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 76204800 positive integers (up to 157430325) that are relatively prime to 157430325.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty thousand three hundred twenty-five

Notation

Scientific notation 1.57430325 × 10^8
Engineering notation 1.57430325 × 10^6

Prime Factorization of 157430325

Prime Factorization 3 × 5 × 13 × 5 × 61 × 2647

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31486065
Product of the distinct prime numbers

The prime factorization of 157430325 is 3 × 5 × 13 × 5 × 61 × 2647. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157430325)

Multiplication

n×y
n×2 314860650
n×3 472290975
n×4 629721300
n×5 787151625

Division

n÷y
n÷2 78715162.5
n÷3 52476775
n÷3 39357581.25
n÷5 31486065

Exponentiation

ny
n2 24784307229605625
n3 3.9018015420567E+24
n4 6.1426188485148E+32
n5 9.6703448167281E+40

Nth Root

y√n
2√n 12547.124172495
3√n 539.96150274252
4√n 112.01394633033
5√n 43.593092437877

Divisors of 157430325

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157430324
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157430325 can be divided by 48 positive divisors. The sum of these divisors (counting 157430325) is 1, the average is 0.020833333333333.

Base conversion 157430325

Base System Value
2 Binary 1001011000100011001000110101
3 Ternary 101222020021210210
4 Quaternary 21120203020311
5 Quinary 310300232300
6 Senary 23342140033
8 Octal 1130431065
10 Decimal 157430325
12 Duodecimal 44881619
16 Hexadecimal 9623235
20 Vigesimal 293ifg5
36 Base36 2lqa0l

Cryptographic Hash Functions

md5 8f4613b52533fe329fe9e8b65be7ab8c
sha1 fee631657330fcea29a8b65b27df799f6cde55ef
sha256 78d8d59cd6e78b9d4e32accd80b729e82be1bba32b417a32e20790b2648d2826
sha512 6f677b2c31dd59e1a19683395d59dc9bd5287f5492229fad6a4b6476bb09ac3fc512b02e448ab09eeaf036e6e0c094b015d14fdf3d3d1369fd2c7e18022fc716
ripemd-160 a3c69949e6ca5103b9fa71e1619cfb435dfa964e

157430325 as geometric shapes

Circle

Radius = n
Diameter 314860650
Circumference 989163904.94451
Area 7.7862197516841E+16

Sphere

Radius = n
Volume 1.6343828080387E+25
Surface area 3.1144879006737E+17
Circumference 989163904.94451

Square

Length = n
Perimeter 629721300
Area 24784307229605625
Diagonal 222640100.7438

Cube

Length = n
Surface area 148705843377633750
Volume 3.9018015420567E+24
Space diagonal 272677321.55208

Equilateral Triangle

Length = n
Perimeter 472290975
Area 1.0731919838018E+16
Altitude 136338660.77604

Triangular Pyramid

Length = n
Surface area 1.0731919838018E+16
Volume 4.5983172153873E+23
Height 74213366.914601