129804900 (number)

129804900 is an even 9-digits composite number following 129804899 and preceding 129804901. In scientific notation, it is written as 1.29804900 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 34170240 positive integers (up to 129804900) that are relatively prime to 129804900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29804900 × 10^8
Engineering notation 1.29804900 × 10^6

Prime Factorization of 129804900

Prime Factorization 2 × 2 × 3 × 25 × 79 × 5477

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64902450
Product of the distinct prime numbers

The prime factorization of 129804900 is 2 × 2 × 3 × 25 × 79 × 5477. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129804900)

Multiplication

n×y
n×2 259609800
n×3 389414700
n×4 519219600
n×5 649024500

Division

n÷y
n÷2 64902450
n÷3 43268300
n÷3 32451225
n÷5 25960980

Exponentiation

ny
n2 16849312064010000
n3 2.1871232675376E+24
n4 2.8389931703039E+32
n5 3.6851522457198E+40

Nth Root

y√n
2√n 11393.195337569
3√n 506.32615528625
4√n 106.7389120123
5√n 41.942877052983

Divisors of 129804900

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 -129804899
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 129804900 can be divided by 48 positive divisors. The sum of these divisors (counting 129804900) is 1, the average is 0.020833333333333.

Base conversion 129804900

Base System Value
2 Binary 111101111001010101001100100
3 Ternary 100001020202211220
4 Quaternary 13233022221210
5 Quinary 231212224100
6 Senary 20514100340
8 Octal 757125144
10 Decimal 129804900
12 Duodecimal 3757a6b0
16 Hexadecimal 7bcaa64
20 Vigesimal 20b5c50
36 Base36 25a63o

Cryptographic Hash Functions

md5 c18ffbe25500619987ce0c5bb99e7194
sha1 808c076b5f92ecbc4d7658e636d5b481dfc90e82
sha256 2f394e6f33cf8d2a75a1aa8160b5c143009abd838a67be75b4034c11cfcc265b
sha512 2f15cf126005247639d524b93cbb009796e860be9d6066696f6cf8530dcbeb2bc7ab82b30843f2876837d9e259a51da81a2b087d4d83aac77957bf601f969c90
ripemd-160 e9db5cd69b259f6a7db11f8e47345d3384ad9738

129804900 as geometric shapes

Circle

Radius = n
Diameter 259609800
Circumference 815588240.47992
Area 5.2933674998336E+16

Sphere

Radius = n
Volume 9.161400519722E+24
Surface area 2.1173469999334E+17
Circumference 815588240.47992

Square

Length = n
Perimeter 519219600
Area 16849312064010000
Diagonal 183571850.04248

Cube

Length = n
Surface area 101095872384060000
Volume 2.1871232675376E+24
Space diagonal 224828681.8714

Equilateral Triangle

Length = n
Perimeter 389414700
Area 7.2959661418621E+15
Altitude 112414340.9357

Triangular Pyramid

Length = n
Surface area 7.2959661418621E+15
Volume 2.5775494896112E+23
Height 61190616.680828