131490996 (number)

131490996 is an even 9-digits composite number following 131490995 and preceding 131490997. In scientific notation, it is written as 1.31490996 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 34678656 positive integers (up to 131490996) that are relatively prime to 131490996.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred ninety thousand nine hundred ninety-six

Notation

Scientific notation 1.31490996 × 10^8
Engineering notation 1.31490996 × 10^6

Prime Factorization of 131490996

Prime Factorization 2 × 2 × 273 × 120413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65745498
Product of the distinct prime numbers

The prime factorization of 131490996 is 2 × 2 × 273 × 120413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131490996)

Multiplication

n×y
n×2 262981992
n×3 394472988
n×4 525963984
n×5 657454980

Division

n÷y
n÷2 65745498
n÷3 43830332
n÷3 32872749
n÷5 26298199.2

Exponentiation

ny
n2 17289882029072016
n3 2.2734638087252E+24
n4 2.9894002057923E+32
n5 3.9307921050223E+40

Nth Root

y√n
2√n 11466.952341403
3√n 508.50903261472
4√n 107.08385658633
5√n 42.051278370213

Divisors of 131490996

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131490995
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131490996 can be divided by 12 positive divisors. The sum of these divisors (counting 131490996) is 1, the average is 0.083333333333333.

Base conversion 131490996

Base System Value
2 Binary 111110101100110010010110100
3 Ternary 100011102102201220
4 Quaternary 13311212102310
5 Quinary 232130202441
6 Senary 21014150340
8 Octal 765462264
10 Decimal 131490996
12 Duodecimal 380523b0
16 Hexadecimal 7d664b4
20 Vigesimal 211g79g
36 Base36 26ab3o

Cryptographic Hash Functions

md5 fa92efa46227b23b0f55e53a8e78b730
sha1 01fbd34737eab5a577ac49c4cc6dabc7b713ab20
sha256 a03ca52700855d6814742df4d248bf076298dc060ad9991ea18d19cc55ccb8a3
sha512 828f4c791a087eb5f8d0efcad6a50bfcc649243b6c0c5bf8ee320256e719dba9a94ce932101f9c60c72b03c71ea7a37de33155bbbd9eb4bb978d40e4047780c3
ripemd-160 96f654fdbdb105a57ca12ec443dee630892fed6f

131490996 as geometric shapes

Circle

Radius = n
Diameter 262981992
Circumference 826182294.09361
Area 5.4317766363967E+16

Sphere

Radius = n
Volume 9.5230629329244E+24
Surface area 2.1727106545587E+17
Circumference 826182294.09361

Square

Length = n
Perimeter 525963984
Area 17289882029072016
Diagonal 185956349.87315

Cube

Length = n
Surface area 103739292174432096
Volume 2.2734638087252E+24
Space diagonal 227749085.80984

Equilateral Triangle

Length = n
Perimeter 394472988
Area 7.4867385328062E+15
Altitude 113874542.90492

Triangular Pyramid

Length = n
Surface area 7.4867385328062E+15
Volume 2.6793027932196E+23
Height 61985449.957715