157415379 (number)

157415379 is an odd 9-digits composite number following 157415378 and preceding 157415380. In scientific notation, it is written as 1.57415379 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 95403240 positive integers (up to 157415379) that are relatively prime to 157415379.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred fifteen thousand three hundred seventy-nine

Notation

Scientific notation 1.57415379 × 10^8
Engineering notation 1.57415379 × 10^6

Prime Factorization of 157415379

Prime Factorization 3 × 11 × 4770163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157415379
Product of the distinct prime numbers

The prime factorization of 157415379 is 3 × 11 × 4770163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157415379)

Multiplication

n×y
n×2 314830758
n×3 472246137
n×4 629661516
n×5 787076895

Division

n÷y
n÷2 78707689.5
n÷3 52471793
n÷3 39353844.75
n÷5 31483075.8

Exponentiation

ny
n2 24779601545713641
n3 3.9006903687875E+24
n4 6.1402865276433E+32
n5 9.6657553091757E+40

Nth Root

y√n
2√n 12546.52856371
3√n 539.94441471744
4√n 112.01128766205
5√n 43.592264684897

Divisors of 157415379

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157415378
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157415379 can be divided by 8 positive divisors. The sum of these divisors (counting 157415379) is 1, the average is 0.125.

Base conversion 157415379

Base System Value
2 Binary 1001011000011111011111010011
3 Ternary 101222012112022020
4 Quaternary 21120133133103
5 Quinary 310244243004
6 Senary 23341542523
8 Octal 1130373723
10 Decimal 157415379
12 Duodecimal 44874a43
16 Hexadecimal 961f7d3
20 Vigesimal 293gi8j
36 Base36 2lpyhf

Cryptographic Hash Functions

md5 1ca76858b79a0498ad43a6cc8f32e507
sha1 e4344903ed8ef28149091df4d08e2bb5fae46ebd
sha256 af5b344457984b2087f06bbd0af268f317404382a829c12286ff53de077d0793
sha512 5b08d2abe8435cf9726145b91b9da10875819e60454db8853234770cb7041e64626da0261dd492657571bdbb90eb06c71a80b45ee90c026d3ecc23ff19e68b7a
ripemd-160 7128f46abe43379805e2c2287d9ee702af845306

157415379 as geometric shapes

Circle

Radius = n
Diameter 314830758
Circumference 989069996.45691
Area 7.7847414174896E+16

Sphere

Radius = n
Volume 1.6339173608682E+25
Surface area 3.1138965669959E+17
Circumference 989069996.45691

Square

Length = n
Perimeter 629661516
Area 24779601545713641
Diagonal 222618963.9079

Cube

Length = n
Surface area 148677609274281846
Volume 3.9006903687875E+24
Space diagonal 272651434.32071

Equilateral Triangle

Length = n
Perimeter 472246137
Area 1.0729882217122E+16
Altitude 136325717.16036

Triangular Pyramid

Length = n
Surface area 1.0729882217122E+16
Volume 4.5970076851312E+23
Height 74206321.302634