131642012 (number)

131642012 is an even 9-digits composite number following 131642011 and preceding 131642013. In scientific notation, it is written as 1.31642012 × 10^8. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 65677920 positive integers (up to 131642012) that are relatively prime to 131642012.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million six hundred forty-two thousand twelve

Notation

Scientific notation 1.31642012 × 10^8
Engineering notation 1.31642012 × 10^6

Prime Factorization of 131642012

Prime Factorization 2 × 2 × 463 × 71081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65821006
Product of the distinct prime numbers

The prime factorization of 131642012 is 2 × 2 × 463 × 71081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 37, 60, 214, 380, 2691, 4516, 1643, 68693, 429644, 876328, 9699394, 7995167, 20109531, 41130121, 23414354, 854241839, 5354558865, 7491833903

Basic calculations (n = 131642012)

Multiplication

n×y
n×2 263284024
n×3 394926036
n×4 526568048
n×5 658210060

Division

n÷y
n÷2 65821006
n÷3 43880670.666667
n÷3 32910503
n÷5 26328402.4

Exponentiation

ny
n2 17329619323408144
n3 2.2813059549275E+24
n4 3.0031570589424E+32
n5 3.9534163759118E+40

Nth Root

y√n
2√n 11473.535287783
3√n 508.70363052764
4√n 107.11458951881
5√n 42.060933024452

Divisors of 131642012

1, 2, 4, 463, 926, 1852, 71081, 142162, 284324, 32910503, 65821006, 131642012

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 -131642011
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 131642012 can be divided by 12 positive divisors. The sum of these divisors (counting 131642012) is 1, the average is 0.083333333333333.

Base conversion 131642012

Base System Value
2 Binary 111110110001011001010011100
3 Ternary 100011201002220002
4 Quaternary 13312023022130
5 Quinary 232200021022
6 Senary 21021313432
8 Octal 766131234
10 Decimal 131642012
12 Duodecimal 38105878
16 Hexadecimal 7d8b29c
20 Vigesimal 212f50c
36 Base36 26djmk

Cryptographic Hash Functions

md5 d691b9e548634e0ed9ab6fd7c4f1ac18
sha1 656cffcaec4842910087008d9a93da0795f93810
sha256 27d251f8fca171c0374039e18934696dd0418863f8646a5bb5b86b6299d63125
sha512 5d35fc9f553210ff392486439c5de34dd7572b978b6e823a417fb0a4586cc86691f63f8eeeb74a3dc1d46761964634c4da256ba8c26d04b4b4056eabfd713cbc
ripemd-160 791226e0b0c1be8c3befec86913ca6d442ad87c2

131642012 as geometric shapes

Circle

Radius = n
Diameter 263284024
Circumference 827131155.60596
Area 5.4442604755927E+16

Sphere

Radius = n
Volume 9.5559120381213E+24
Surface area 2.1777041902371E+17
Circumference 827131155.60596

Square

Length = n
Perimeter 526568048
Area 17329619323408144
Diagonal 186169918.74848

Cube

Length = n
Surface area 103977715940448864
Volume 2.2813059549275E+24
Space diagonal 228010653.19459

Equilateral Triangle

Length = n
Perimeter 394926036
Area 7.5039452859926E+15
Altitude 114005326.5973

Triangular Pyramid

Length = n
Surface area 7.5039452859926E+15
Volume 2.6885448511508E+23
Height 62056639.582827