131330887 (number)

131330887 is an odd 9-digits composite number following 131330886 and preceding 131330888. In scientific notation, it is written as 1.31330887 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 131245720 positive integers (up to 131330887) that are relatively prime to 131330887.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million three hundred thirty thousand eight hundred eighty-seven

Notation

Scientific notation 1.31330887 × 10^8
Engineering notation 1.31330887 × 10^6

Prime Factorization of 131330887

Prime Factorization 1571 × 83597

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 131330887
Product of the distinct prime numbers

The prime factorization of 131330887 is 1571 × 83597. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131330887)

Multiplication

n×y
n×2 262661774
n×3 393992661
n×4 525323548
n×5 656654435

Division

n÷y
n÷2 65665443.5
n÷3 43776962.333333
n÷3 32832721.75
n÷5 26266177.4

Exponentiation

ny
n2 17247801880206769
n3 2.2651691197278E+24
n4 2.9748666969886E+32
n5 3.9069188202228E+40

Nth Root

y√n
2√n 11459.968891755
3√n 508.30255474907
4√n 107.05124423264
5√n 42.041032695631

Divisors of 131330887

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 -131330886
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 131330887 can be divided by 4 positive divisors. The sum of these divisors (counting 131330887) is 1, the average is 0.25.

Base conversion 131330887

Base System Value
2 Binary 111110100111111001101000111
3 Ternary 100011010022002221
4 Quaternary 13310333031013
5 Quinary 232110042022
6 Senary 21010513211
8 Octal 764771507
10 Decimal 131330887
12 Duodecimal 37b95807
16 Hexadecimal 7d3f347
20 Vigesimal 210g747
36 Base36 266vk7

Cryptographic Hash Functions

md5 5a0ca335aca4acf692dcccca156ef1a1
sha1 be887715a98e38328b8dfdb43f2cc7dbafb2821e
sha256 9b39eddaea408f23776bc740f24541ab5f3ff981b74dc62dfbddf2de0b9f6a63
sha512 d3ee532c30e7ff53e28a643d4bbee7b29689a39698b72ef345e97c74db6eb4b4d5c101db187c75ef53acda59e139f0f122719bc5b40fa076e7e20338b6f9dbbd
ripemd-160 4541de2e757b7f8488be1d1e75af42ba5e6abf75

131330887 as geometric shapes

Circle

Radius = n
Diameter 262661774
Circumference 825176299.57726
Area 5.418556767743E+16

Sphere

Radius = n
Volume 9.4883182209005E+24
Surface area 2.1674227070972E+17
Circumference 825176299.57726

Square

Length = n
Perimeter 525323548
Area 17247801880206769
Diagonal 185729921.55389

Cube

Length = n
Surface area 103486811281240614
Volume 2.2651691197278E+24
Space diagonal 227471768.88709

Equilateral Triangle

Length = n
Perimeter 393992661
Area 7.46851729385E+15
Altitude 113735884.44354

Triangular Pyramid

Length = n
Surface area 7.46851729385E+15
Volume 2.6695274084898E+23
Height 61909973.851296