131085232 (number)

131085232 is an even 9-digits composite number following 131085231 and preceding 131085233. In scientific notation, it is written as 1.31085232 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 60758016 positive integers (up to 131085232) that are relatively prime to 131085232.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million eighty-five thousand two hundred thirty-two

Notation

Scientific notation 1.31085232 × 10^8
Engineering notation 1.31085232 × 10^6

Prime Factorization of 131085232

Prime Factorization 2 × 2 × 2 × 2 × 17 × 67 × 7193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16385654
Product of the distinct prime numbers

The prime factorization of 131085232 is 2 × 2 × 2 × 2 × 17 × 67 × 7193. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131085232)

Multiplication

n×y
n×2 262170464
n×3 393255696
n×4 524340928
n×5 655426160

Division

n÷y
n÷2 65542616
n÷3 43695077.333333
n÷3 32771308
n÷5 26217046.4

Exponentiation

ny
n2 17183338048493824
n3 2.2524818546212E+24
n4 2.9526710648882E+32
n5 3.8705157156055E+40

Nth Root

y√n
2√n 11449.245914033
3√n 507.98542955295
4√n 107.00114912482
5√n 42.025293327799

Divisors of 131085232

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131085231
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131085232 can be divided by 40 positive divisors. The sum of these divisors (counting 131085232) is 1, the average is 0.025.

Base conversion 131085232

Base System Value
2 Binary 111110100000011001110110000
3 Ternary 100010122211010121
4 Quaternary 13310003032300
5 Quinary 232024211412
6 Senary 21001340024
8 Octal 764031660
10 Decimal 131085232
12 Duodecimal 37a97614
16 Hexadecimal 7d033b0
20 Vigesimal 20j5d1c
36 Base36 261m0g

Cryptographic Hash Functions

md5 38c42a111b09a38b5e300b4aaebc0076
sha1 957ad38ea5b11ebd616e25d4932ae3bcad028ef6
sha256 ee4bf2dc677dad969e4757b1c852237aeb78509f48ead5eba23b0e77221cabf1
sha512 de16bae2b8a6702d350e445378b576d1916a16d4ff00c544145353b2013a8831b6af0d5003e3ea232e227edddae795bca778831a27de9cb859d1ca18cb353092
ripemd-160 051b7c119b3ed8fa95feae625c14571487b634c6

131085232 as geometric shapes

Circle

Radius = n
Diameter 262170464
Circumference 823632803.69063
Area 5.3983048577298E+16

Sphere

Radius = n
Volume 9.4351739290965E+24
Surface area 2.1593219430919E+17
Circumference 823632803.69063

Square

Length = n
Perimeter 524340928
Area 17183338048493824
Diagonal 185382512.92122

Cube

Length = n
Surface area 103100028290962944
Volume 2.2524818546212E+24
Space diagonal 227046281.94595

Equilateral Triangle

Length = n
Perimeter 393255696
Area 7.4406036359057E+15
Altitude 113523140.97298

Triangular Pyramid

Length = n
Surface area 7.4406036359057E+15
Volume 2.6545753231706E+23
Height 61794170.973741