129482830 (number)

129482830 is an even 9-digits composite number following 129482829 and preceding 129482831. In scientific notation, it is written as 1.29482830 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 51793128 positive integers (up to 129482830) that are relatively prime to 129482830.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred eighty-two thousand eight hundred thirty

Notation

Scientific notation 1.29482830 × 10^8
Engineering notation 1.29482830 × 10^6

Prime Factorization of 129482830

Prime Factorization 2 × 5 × 12948283

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129482830
Product of the distinct prime numbers

The prime factorization of 129482830 is 2 × 5 × 12948283. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129482830)

Multiplication

n×y
n×2 258965660
n×3 388448490
n×4 517931320
n×5 647414150

Division

n÷y
n÷2 64741415
n÷3 43160943.333333
n÷3 32370707.5
n÷5 25896566

Exponentiation

ny
n2 16765803264808900
n3 2.1708836539507E+24
n4 2.8109215911428E+32
n5 3.6396608252927E+40

Nth Root

y√n
2√n 11379.052245244
3√n 505.90704547337
4√n 106.67264056563
5√n 41.922042755842

Divisors of 129482830

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129482829
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129482830 can be divided by 8 positive divisors. The sum of these divisors (counting 129482830) is 1, the average is 0.125.

Base conversion 129482830

Base System Value
2 Binary 111101101111100000001001110
3 Ternary 100000122102001101
4 Quaternary 13231330001032
5 Quinary 231121422310
6 Senary 20503133314
8 Octal 755740116
10 Decimal 129482830
12 Duodecimal 3744423a
16 Hexadecimal 7b7c04e
20 Vigesimal 209571a
36 Base36 2539la

Cryptographic Hash Functions

md5 f015d40466475231c5be23cfb207790e
sha1 3d2aa8b3e9ce34083733733e10068c2bd4add2c7
sha256 36fe4d12ce4c1f37a4bbc71a85e6a2b1f5bac22e4922ab165e896d01c6b9b551
sha512 c4e42d5e57790a5be604970eed26d8cfef5a3cd8ec8e313d7681b9ec13d7e56d527e203f47d7e9217b5865b6eccc73d39a11f849ca6fb3867ae5f4f776a8f56d
ripemd-160 a5b2b32aa1bf24e7a42251fd24795309bf87b44e

129482830 as geometric shapes

Circle

Radius = n
Diameter 258965660
Circumference 813564614.98803
Area 5.2671324368255E+16

Sphere

Radius = n
Volume 9.0933761853996E+24
Surface area 2.1068529747302E+17
Circumference 813564614.98803

Square

Length = n
Perimeter 517931320
Area 16765803264808900
Diagonal 183116374.28045

Cube

Length = n
Surface area 100594819588853400
Volume 2.1708836539507E+24
Space diagonal 224270840.2678

Equilateral Triangle

Length = n
Perimeter 388448490
Area 7.2598057710883E+15
Altitude 112135420.1339

Triangular Pyramid

Length = n
Surface area 7.2598057710883E+15
Volume 2.5584109214593E+23
Height 61038791.426817