129702924 (number)

129702924 is an even 9-digits composite number following 129702923 and preceding 129702925. In scientific notation, it is written as 1.29702924 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 39908160 positive integers (up to 129702924) that are relatively prime to 129702924.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred two thousand nine hundred twenty-four

Notation

Scientific notation 1.29702924 × 10^8
Engineering notation 1.29702924 × 10^6

Prime Factorization of 129702924

Prime Factorization 2 × 2 × 3 × 9 × 13 × 92381

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64851462
Product of the distinct prime numbers

The prime factorization of 129702924 is 2 × 2 × 3 × 9 × 13 × 92381. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129702924)

Multiplication

n×y
n×2 259405848
n×3 389108772
n×4 518811696
n×5 648514620

Division

n÷y
n÷2 64851462
n÷3 43234308
n÷3 32425731
n÷5 25940584.8

Exponentiation

ny
n2 16822848494149776
n3 2.1819726397002E+24
n4 2.8300823145712E+32
n5 3.6706995136057E+40

Nth Root

y√n
2√n 11388.719155375
3√n 506.19352895479
4√n 106.71794204994
5√n 41.936284834141

Divisors of 129702924

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 -129702923
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 129702924 can be divided by 48 positive divisors. The sum of these divisors (counting 129702924) is 1, the average is 0.020833333333333.

Base conversion 129702924

Base System Value
2 Binary 111101110110001110000001100
3 Ternary 100001001120222000
4 Quaternary 13232301300030
5 Quinary 231200443144
6 Senary 20511552300
8 Octal 756616014
10 Decimal 129702924
12 Duodecimal 3752b690
16 Hexadecimal 7bb1c0c
20 Vigesimal 20ach64
36 Base36 257zf0

Cryptographic Hash Functions

md5 8aec28f3acb9913d58e2f21392e912fd
sha1 aa76d4bebdb61ae48e5b30884b0aea68eda42960
sha256 2dd0815859cf4849bf2df8b52e87ceb3bd211e61d02719238420023020889e36
sha512 92804f52c1bfa1a351ae2a23f8fec27740b4d787801832f56df2d425684dd8742dd273393ceca89f71a37d4a5ea762d1ce3a2a00908f9a271300cb0d9a802667
ripemd-160 3ac0e5f1bfacaf8db7dccdb7012540049f606ede

129702924 as geometric shapes

Circle

Radius = n
Diameter 259405848
Circumference 814947506.37503
Area 5.2850537241675E+16

Sphere

Radius = n
Volume 9.1398256202882E+24
Surface area 2.114021489667E+17
Circumference 814947506.37503

Square

Length = n
Perimeter 518811696
Area 16822848494149776
Diagonal 183427634.20025

Cube

Length = n
Surface area 100937090964898656
Volume 2.1819726397002E+24
Space diagonal 224652054.25824

Equilateral Triangle

Length = n
Perimeter 389108772
Area 7.2845070799752E+15
Altitude 112326027.12912

Triangular Pyramid

Length = n
Surface area 7.2845070799752E+15
Volume 2.5714794164926E+23
Height 61142544.733416