130931520 (number)

130931520 is an even 9-digits composite number following 130931519 and preceding 130931521. In scientific notation, it is written as 1.30931520 × 10^8. The sum of its digits is 24. It has a total of 10 prime factors and 112 positive divisors. There are 33703936 positive integers (up to 130931520) that are relatively prime to 130931520.

Interesting facts

Basic properties

Name

Name one hundred thirty million nine hundred thirty-one thousand five hundred twenty

Notation

Scientific notation 1.30931520 × 10^8
Engineering notation 1.30931520 × 10^6

Prime Factorization of 130931520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 29 × 4703

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 4091610
Product of the distinct prime numbers

The prime factorization of 130931520 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 29 × 4703. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130931520)

Multiplication

n×y
n×2 261863040
n×3 392794560
n×4 523726080
n×5 654657600

Division

n÷y
n÷2 65465760
n÷3 43643840
n÷3 32732880
n÷5 26186304

Exponentiation

ny
n2 17143062929510400
n3 2.2445672868164E+24
n4 2.9388460660515E+32
n5 3.8478758247415E+40

Nth Root

y√n
2√n 11442.531188509
3√n 507.78679543894
4√n 106.96976763791
5√n 42.015432836495

Divisors of 130931520

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130931519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130931520 can be divided by 112 positive divisors. The sum of these divisors (counting 130931520) is 1, the average is 0.0089285714285714.

Base conversion 130931520

Base System Value
2 Binary 111110011011101101101000000
3 Ternary 100010101000021120
4 Quaternary 13303131231000
5 Quinary 232004302040
6 Senary 20554152240
8 Octal 763355500
10 Decimal 130931520
12 Duodecimal 37a22680
16 Hexadecimal 7cddb40
20 Vigesimal 20i68g0
36 Base36 25ybeo

Cryptographic Hash Functions

md5 a25a28e970d006d35dc5c2539fc9c4be
sha1 5132e1f11f6b8a2c221f5837f5b16dcd618fdc8c
sha256 cf1a1e244a3b32a788fd1c59a6795da6bc793dadf830090c6d8b0299d3cbd9c6
sha512 0b9c0caccd4632003fa10d0d24ec4d315e024ead9f31051b1ad96d5b13e063c30acf78c7e01cd48a014e20a120a35d4ba2b027746aa52d9c6cee86bd830d218d
ripemd-160 2739b6c723317278fd86b1832389c845ad6bdb9e

130931520 as geometric shapes

Circle

Radius = n
Diameter 261863040
Circumference 822667002.71069
Area 5.3856520559377E+16

Sphere

Radius = n
Volume 9.4020214650007E+24
Surface area 2.1542608223751E+17
Circumference 822667002.71069

Square

Length = n
Perimeter 523726080
Area 17143062929510400
Diagonal 185165131.32612

Cube

Length = n
Surface area 102858377577062400
Volume 2.2445672868164E+24
Space diagonal 226780044.95222

Equilateral Triangle

Length = n
Perimeter 392794560
Area 7.4231639978156E+15
Altitude 113390022.47611

Triangular Pyramid

Length = n
Surface area 7.4231639978156E+15
Volume 2.6452479155623E+23
Height 61721710.442041