129808800 (number)

129808800 is an even 9-digits composite number following 129808799 and preceding 129808801. In scientific notation, it is written as 1.29808800 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 48 positive divisors. There are 31257600 positive integers (up to 129808800) that are relatively prime to 129808800.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred eight thousand eight hundred

Notation

Scientific notation 1.29808800 × 10^8
Engineering notation 1.29808800 × 10^6

Prime Factorization of 129808800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2475 × 11 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8113050
Product of the distinct prime numbers

The prime factorization of 129808800 is 2 × 2 × 2 × 2 × 2 × 2475 × 11 × 149. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129808800)

Multiplication

n×y
n×2 259617600
n×3 389426400
n×4 519235200
n×5 649044000

Division

n÷y
n÷2 64904400
n÷3 43269600
n÷3 32452200
n÷5 25961760

Exponentiation

ny
n2 16850324557440000
n3 2.1873204104118E+24
n4 2.8393343769107E+32
n5 3.6857058826552E+40

Nth Root

y√n
2√n 11393.366491077
3√n 506.33122610722
4√n 106.73971374834
5√n 41.943129085463

Divisors of 129808800

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129808799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129808800 can be divided by 48 positive divisors. The sum of these divisors (counting 129808800) is 1, the average is 0.020833333333333.

Base conversion 129808800

Base System Value
2 Binary 111101111001011100110100000
3 Ternary 100001020222012100
4 Quaternary 13233023212200
5 Quinary 231212340200
6 Senary 20514130400
8 Octal 757134640
10 Decimal 129808800
12 Duodecimal 37580a00
16 Hexadecimal 7bcb9a0
20 Vigesimal 20b6200
36 Base36 25a940

Cryptographic Hash Functions

md5 019455dadf165bd6b79c76d3b4db98e1
sha1 93a3dcd56a5a660dab1ca57ffc1ef7e67cbfa4e6
sha256 829abfe7e586deb1923cbdd943f65a6bbb147d59328549ffc33e30aef1d5779a
sha512 31d32889781af2e5d093f8d58eba93f4b6a3ea3fc6f3287977aca1e34034f6ab8815c027e8ea3cc450832a7ec11163e3c38a79bfd839ab97f12a0b21531a37e4
ripemd-160 70fcafe0eae497bd678e3d0e79fc03e45a403cf3

129808800 as geometric shapes

Circle

Radius = n
Diameter 259617600
Circumference 815612744.90261
Area 5.2936855840257E+16

Sphere

Radius = n
Volume 9.1622263098624E+24
Surface area 2.1174742336103E+17
Circumference 815612744.90261

Square

Length = n
Perimeter 519235200
Area 16850324557440000
Diagonal 183577365.47538

Cube

Length = n
Surface area 101101947344640000
Volume 2.1873204104118E+24
Space diagonal 224835436.86955

Equilateral Triangle

Length = n
Perimeter 389426400
Area 7.2964045643779E+15
Altitude 112417718.43477

Triangular Pyramid

Length = n
Surface area 7.2964045643779E+15
Volume 2.5777818247166E+23
Height 61192455.158459