157425908 (number)

157425908 is an even 9-digits composite number following 157425907 and preceding 157425909. In scientific notation, it is written as 1.57425908 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 78678072 positive integers (up to 157425908) that are relatively prime to 157425908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57425908 × 10^8
Engineering notation 1.57425908 × 10^6

Prime Factorization of 157425908

Prime Factorization 2 × 2 × 2663 × 14779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78712954
Product of the distinct prime numbers

The prime factorization of 157425908 is 2 × 2 × 2663 × 14779. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157425908)

Multiplication

n×y
n×2 314851816
n×3 472277724
n×4 629703632
n×5 787129540

Division

n÷y
n÷2 78712954
n÷3 52475302.666667
n÷3 39356477
n÷5 31485181.6

Exponentiation

ny
n2 24782916509624464
n3 3.9014731344158E+24
n4 6.1419295072302E+32
n5 9.668988295477E+40

Nth Root

y√n
2√n 12546.94815483
3√n 539.9564528212
4√n 112.01316063227
5√n 43.592847818106

Divisors of 157425908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157425907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157425908 can be divided by 12 positive divisors. The sum of these divisors (counting 157425908) is 1, the average is 0.083333333333333.

Base conversion 157425908

Base System Value
2 Binary 1001011000100010000011110100
3 Ternary 101222020001202012
4 Quaternary 21120202003310
5 Quinary 310300112113
6 Senary 23342103352
8 Octal 1130420364
10 Decimal 157425908
12 Duodecimal 4487ab58
16 Hexadecimal 96220f4
20 Vigesimal 293i4f8
36 Base36 2lq6lw

Cryptographic Hash Functions

md5 f4d28eb0df317c236c7df90968d42528
sha1 ac6c1dee955d1ee10aacd18a8937311a6b138476
sha256 b37100bf3c8938da1754b0e1a4c75ae9af17fbe98498befc777ee2294f161d09
sha512 d6e4f2d2b787a9bb8e0c7a85886f8081a0ca66ae3b363b4e74cf18f319558c40452f8b0cd6fce89af96819712a53f8d6ead5d9244e1fe9b1395005807555dfcf
ripemd-160 548851d99067aa1f2c50bf386a133ef66af240a3

157425908 as geometric shapes

Circle

Radius = n
Diameter 314851816
Circumference 989136152.11501
Area 7.7857828441165E+16

Sphere

Radius = n
Volume 1.6342452449678E+25
Surface area 3.1143131376466E+17
Circumference 989136152.11501

Square

Length = n
Perimeter 629703632
Area 24782916509624464
Diagonal 222633854.1625

Cube

Length = n
Surface area 148697499057746784
Volume 3.9014731344158E+24
Space diagonal 272669671.08366

Equilateral Triangle

Length = n
Perimeter 472277724
Area 1.0731317638602E+16
Altitude 136334835.54183

Triangular Pyramid

Length = n
Surface area 1.0731317638602E+16
Volume 4.5979301832709E+23
Height 74211284.720833