131275992 (number)

131275992 is an even 9-digits composite number following 131275991 and preceding 131275993. In scientific notation, it is written as 1.31275992 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 43659264 positive integers (up to 131275992) that are relatively prime to 131275992.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million two hundred seventy-five thousand nine hundred ninety-two

Notation

Scientific notation 1.31275992 × 10^8
Engineering notation 1.31275992 × 10^6

Prime Factorization of 131275992

Prime Factorization 2 × 2 × 2 × 3 × 457 × 11969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32818998
Product of the distinct prime numbers

The prime factorization of 131275992 is 2 × 2 × 2 × 3 × 457 × 11969. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131275992)

Multiplication

n×y
n×2 262551984
n×3 393827976
n×4 525103968
n×5 656379960

Division

n÷y
n÷2 65637996
n÷3 43758664
n÷3 32818998
n÷5 26255198.4

Exponentiation

ny
n2 17233386075584064
n3 2.2623298525913E+24
n4 2.9698959563013E+32
n5 3.8987603780025E+40

Nth Root

y√n
2√n 11457.573565114
3√n 508.23172308095
4√n 107.04005589084
5√n 42.037517561452

Divisors of 131275992

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131275991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131275992 can be divided by 32 positive divisors. The sum of these divisors (counting 131275992) is 1, the average is 0.03125.

Base conversion 131275992

Base System Value
2 Binary 111110100110001110011011000
3 Ternary 100011000111210210
4 Quaternary 13310301303120
5 Quinary 232101312432
6 Senary 21005411120
8 Octal 764616330
10 Decimal 131275992
12 Duodecimal 37b69aa0
16 Hexadecimal 7d31cd8
20 Vigesimal 21099jc
36 Base36 265p7c

Cryptographic Hash Functions

md5 349d6c7aba039b57737dfb48b440ffed
sha1 4abe33142a50337fd42c9ee09ae471f67ed62eb9
sha256 b6d8bd03dbc7d3d964b0574f2765b663b934bd14896637df6be78b067e45ad60
sha512 07b21a61c3aba3786a6d93603a5ec3805d17090fd4b98d1e8ea745634ba0e12ae44e0a3b09b79fbdd1c5f7db0d6acdce70b43922b32e1fb1d7c1d8f8f9ce85a8
ripemd-160 c4c765d77af317f51888972fc5059ab7c5467f96

131275992 as geometric shapes

Circle

Radius = n
Diameter 262551984
Circumference 824831384.11982
Area 5.4140279091532E+16

Sphere

Radius = n
Volume 9.4764251265302E+24
Surface area 2.1656111636613E+17
Circumference 824831384.11982

Square

Length = n
Perimeter 525103968
Area 17233386075584064
Diagonal 185652288.30038

Cube

Length = n
Surface area 103400316453504384
Volume 2.2623298525913E+24
Space diagonal 227376687.95801

Equilateral Triangle

Length = n
Perimeter 393827976
Area 7.4622750673404E+15
Altitude 113688343.979

Triangular Pyramid

Length = n
Surface area 7.4622750673404E+15
Volume 2.6661813000801E+23
Height 61884096.100127