131446188 (number)

131446188 is an even 9-digits composite number following 131446187 and preceding 131446189. In scientific notation, it is written as 1.31446188 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 43691616 positive integers (up to 131446188) that are relatively prime to 131446188.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred forty-six thousand one hundred eighty-eight

Notation

Scientific notation 1.31446188 × 10^8
Engineering notation 1.31446188 × 10^6

Prime Factorization of 131446188

Prime Factorization 2 × 2 × 3 × 3 × 367 × 9949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21907698
Product of the distinct prime numbers

The prime factorization of 131446188 is 2 × 2 × 3 × 3 × 367 × 9949. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131446188)

Multiplication

n×y
n×2 262892376
n×3 394338564
n×4 525784752
n×5 657230940

Division

n÷y
n÷2 65723094
n÷3 43815396
n÷3 32861547
n÷5 26289237.6

Exponentiation

ny
n2 17278100339731344
n3 2.2711404255392E+24
n4 2.9853275134982E+32
n5 3.9240992158086E+40

Nth Root

y√n
2√n 11464.998386393
3√n 508.45126475207
4√n 107.07473271689
5√n 42.048412028599

Divisors of 131446188

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131446187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131446188 can be divided by 36 positive divisors. The sum of these divisors (counting 131446188) is 1, the average is 0.027777777777778.

Base conversion 131446188

Base System Value
2 Binary 111110101011011010110101100
3 Ternary 100011100011021100
4 Quaternary 13311123112230
5 Quinary 232122234223
6 Senary 21013203100
8 Octal 765332654
10 Decimal 131446188
12 Duodecimal 38030490
16 Hexadecimal 7d5b5ac
20 Vigesimal 211af98
36 Base36 269cj0

Cryptographic Hash Functions

md5 4f71be221996391e083e31ac6b208625
sha1 cc877db334a5994073a4706bce31360869fda107
sha256 852c61c16094a70cf3b98c43337f163ff08e81bb9b6bc6c5713df1b89b278d91
sha512 d09b3a133ac0cec6177de7379e864a3f7edd1a67a77a1f6240da9160fc695ed727398fa290d74a247d9c9373893fb5875f115cdeb697b4f9f4ce377eee7b6859
ripemd-160 688bcf7b4ebecfca874cc23aaae5b72ff982385c

131446188 as geometric shapes

Circle

Radius = n
Diameter 262892376
Circumference 825900757.12637
Area 5.4280753095287E+16

Sphere

Radius = n
Volume 9.513330768193E+24
Surface area 2.1712301238115E+17
Circumference 825900757.12637

Square

Length = n
Perimeter 525784752
Area 17278100339731344
Diagonal 185892981.79184

Cube

Length = n
Surface area 103668602038388064
Volume 2.2711404255392E+24
Space diagonal 227671476.07725

Equilateral Triangle

Length = n
Perimeter 394338564
Area 7.4816369116719E+15
Altitude 113835738.03863

Triangular Pyramid

Length = n
Surface area 7.4816369116719E+15
Volume 2.6765646598761E+23
Height 61964327.263948