131717729 (number)

131717729 is an odd 9-digits composite number following 131717728 and preceding 131717730. In scientific notation, it is written as 1.31717729 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 104328000 positive integers (up to 131717729) that are relatively prime to 131717729.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred seventeen thousand seven hundred twenty-nine

Notation

Scientific notation 1.31717729 × 10^8
Engineering notation 1.31717729 × 10^6

Prime Factorization of 131717729

Prime Factorization 11 × 31 × 13 × 691 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 131717729
Product of the distinct prime numbers

The prime factorization of 131717729 is 11 × 31 × 13 × 691 × 43. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131717729)

Multiplication

n×y
n×2 263435458
n×3 395153187
n×4 526870916
n×5 658588645

Division

n÷y
n÷2 65858864.5
n÷3 43905909.666667
n÷3 32929432.25
n÷5 26343545.8

Exponentiation

ny
n2 17349560132917441
n3 2.2852446598568E+24
n4 3.0100723680572E+32
n5 3.9647989644614E+40

Nth Root

y√n
2√n 11476.834450318
3√n 508.80114278789
4√n 107.12998856678
5√n 42.06577037867

Divisors of 131717729

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 -131717728
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 131717729 can be divided by 32 positive divisors. The sum of these divisors (counting 131717729) is 1, the average is 0.03125.

Base conversion 131717729

Base System Value
2 Binary 111110110011101101001100001
3 Ternary 100011211221202102
4 Quaternary 13312131221201
5 Quinary 232204431404
6 Senary 21023100145
8 Octal 766355141
10 Decimal 131717729
12 Duodecimal 38141655
16 Hexadecimal 7d9da61
20 Vigesimal 2134e69
36 Base36 26f61t

Cryptographic Hash Functions

md5 98456baca41d3463c3c808f34cc37e7d
sha1 df4ca593f1d99498045237a72e6c8be4d89cd47f
sha256 a6ecc39eee8d20d315e684931b5b072e19e7bae7faf2b0c976a2997a9c0edc3c
sha512 b52b736985824cf4d5ff539fb4ddc587379d0ac2d2a28a0f113f268f57c8c6695ddebdd93fb515a51a345054723b7ff4e6e936e98bbac93776ae47a095ef545f
ripemd-160 b340bedd2abdaca45b676a2e55d300b7e70151fc

131717729 as geometric shapes

Circle

Radius = n
Diameter 263435458
Circumference 827606899.54786
Area 5.4505250656588E+16

Sphere

Radius = n
Volume 9.5724104467487E+24
Surface area 2.1802100262635E+17
Circumference 827606899.54786

Square

Length = n
Perimeter 526870916
Area 17349560132917441
Diagonal 186276998.75678

Cube

Length = n
Surface area 104097360797504646
Volume 2.2852446598568E+24
Space diagonal 228141798.88559

Equilateral Triangle

Length = n
Perimeter 395153187
Area 7.5125799097961E+15
Altitude 114070899.44279

Triangular Pyramid

Length = n
Surface area 7.5125799097961E+15
Volume 2.6931866594252E+23
Height 62092332.918928