157331312 (number)

157331312 is an even 9-digits composite number following 157331311 and preceding 157331313. In scientific notation, it is written as 1.57331312 × 10^8. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 78615360 positive integers (up to 157331312) that are relatively prime to 157331312.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million three hundred thirty-one thousand three hundred twelve

Notation

Scientific notation 1.57331312 × 10^8
Engineering notation 1.57331312 × 10^6

Prime Factorization of 157331312

Prime Factorization 2 × 2 × 2 × 2 × 3371 × 2917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19666414
Product of the distinct prime numbers

The prime factorization of 157331312 is 2 × 2 × 2 × 2 × 3371 × 2917. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157331312)

Multiplication

n×y
n×2 314662624
n×3 471993936
n×4 629325248
n×5 786656560

Division

n÷y
n÷2 78665656
n÷3 52443770.666667
n÷3 39332828
n÷5 31466262.4

Exponentiation

ny
n2 24753141735641344
n3 3.8944442653904E+24
n4 6.1271802578475E+32
n5 9.6399730882764E+40

Nth Root

y√n
2√n 12543.177906735
3√n 539.84827927803
4√n 111.99632988065
5√n 43.587607638006

Divisors of 157331312

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157331311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157331312 can be divided by 20 positive divisors. The sum of these divisors (counting 157331312) is 1, the average is 0.05.

Base conversion 157331312

Base System Value
2 Binary 1001011000001010111101110000
3 Ternary 101222001020222122
4 Quaternary 21120022331300
5 Quinary 310234100222
6 Senary 23340053412
8 Octal 1130127560
10 Decimal 157331312
12 Duodecimal 44834268
16 Hexadecimal 960af70
20 Vigesimal 293685c
36 Base36 2lo5m8

Cryptographic Hash Functions

md5 5c94cf282daed13f478740d41cf04238
sha1 115a213c03b77a245a868d584eb2d072105ecb8d
sha256 0175fd31aba408418161140c9039ea0b6939afc662b1951945c9cce977c017c5
sha512 577deffad6b4fb2ae2a3d593e9533120ef4fdf2fc9b116feed17b85216441706a8e5503231f6e30f7d4d3e898f7599baa7aebe83eb1bb9ffa54b012a4447df15
ripemd-160 67544e30a0f8920d320e5cb3e48bb2b07a51db29

157331312 as geometric shapes

Circle

Radius = n
Diameter 314662624
Circumference 988541787.91769
Area 7.7764288229958E+16

Sphere

Radius = n
Volume 1.6313009991954E+25
Surface area 3.1105715291983E+17
Circumference 988541787.91769

Square

Length = n
Perimeter 629325248
Area 24753141735641344
Diagonal 222500075.21635

Cube

Length = n
Surface area 148518850413848064
Volume 3.8944442653904E+24
Space diagonal 272505826.00547

Equilateral Triangle

Length = n
Perimeter 471993936
Area 1.0718424783271E+16
Altitude 136252913.00274

Triangular Pyramid

Length = n
Surface area 1.0718424783271E+16
Volume 4.5896465816844E+23
Height 74166691.738784