129571331 (number)

129571331 is an odd 9-digits composite number following 129571330 and preceding 129571332. In scientific notation, it is written as 1.29571331 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 121949472 positive integers (up to 129571331) that are relatively prime to 129571331.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred seventy-one thousand three hundred thirty-one

Notation

Scientific notation 1.29571331 × 10^8
Engineering notation 1.29571331 × 10^6

Prime Factorization of 129571331

Prime Factorization 17 × 7621843

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129571331
Product of the distinct prime numbers

The prime factorization of 129571331 is 17 × 7621843. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129571331)

Multiplication

n×y
n×2 259142662
n×3 388713993
n×4 518285324
n×5 647856655

Division

n÷y
n÷2 64785665.5
n÷3 43190443.666667
n÷3 32392832.75
n÷5 25914266.2

Exponentiation

ny
n2 16788729817111561
n3 2.1753380682025E+24
n4 2.8186144887197E+32
n5 3.652116308793E+40

Nth Root

y√n
2√n 11382.940349488
3√n 506.02228104171
4√n 106.69086347709
5√n 41.927771899659

Divisors of 129571331

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129571330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129571331 can be divided by 4 positive divisors. The sum of these divisors (counting 129571331) is 1, the average is 0.25.

Base conversion 129571331

Base System Value
2 Binary 111101110010001101000000011
3 Ternary 100000210220110012
4 Quaternary 13232101220003
5 Quinary 231132240311
6 Senary 20505055135
8 Octal 756215003
10 Decimal 129571331
12 Duodecimal 374874ab
16 Hexadecimal 7b91a03
20 Vigesimal 209g86b
36 Base36 2555vn

Cryptographic Hash Functions

md5 4b43261db69aa8537d980c7f87e79526
sha1 0dd39b15910f07ceb2f8b7cb375397ef10255c8f
sha256 55f5004f18ce8f5929439927ed7137d46b9d5a5c29401c755ce63db61aacfe55
sha512 a9cf43f88c67b15d01cefda483909a6de8ace54d9a4efa666df133a30cd04cf7d9ea65f06713dd2b3914061d46f6175088f2185ec158e712bea285a49c50cba6
ripemd-160 a9eb35cebb70dac6824320687df2b25866cced03

129571331 as geometric shapes

Circle

Radius = n
Diameter 259142662
Circumference 814120683.1709
Area 5.2743350256542E+16

Sphere

Radius = n
Volume 9.1120347921857E+24
Surface area 2.1097340102617E+17
Circumference 814120683.1709

Square

Length = n
Perimeter 518285324
Area 16788729817111561
Diagonal 183241533.59493

Cube

Length = n
Surface area 100732378902669366
Volume 2.1753380682025E+24
Space diagonal 224424128.49632

Equilateral Triangle

Length = n
Perimeter 388713993
Area 7.2697332594459E+15
Altitude 112212064.24816

Triangular Pyramid

Length = n
Surface area 7.2697332594459E+15
Volume 2.5636604989988E+23
Height 61080511.198311