129960900 (number)

129960900 is an even 9-digits composite number following 129960899 and preceding 129960901. In scientific notation, it is written as 1.29960900 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 108 positive divisors. There are 34433280 positive integers (up to 129960900) that are relatively prime to 129960900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29960900 × 10^8
Engineering notation 1.29960900 × 10^6

Prime Factorization of 129960900

Prime Factorization 2 × 2 × 5 × 5 × 3 × 3 × 733 × 197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4332030
Product of the distinct prime numbers

The prime factorization of 129960900 is 2 × 2 × 5 × 5 × 3 × 3 × 733 × 197. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129960900)

Multiplication

n×y
n×2 259921800
n×3 389882700
n×4 519843600
n×5 649804500

Division

n÷y
n÷2 64980450
n÷3 43320300
n÷3 32490225
n÷5 25992180

Exponentiation

ny
n2 16889835528810000
n3 2.1950182261761E+24
n4 2.8526654419025E+32
n5 3.7073496822855E+40

Nth Root

y√n
2√n 11400.039473616
3√n 506.52890895501
4√n 106.7709673723
5√n 41.952953630498

Divisors of 129960900

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129960899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129960900 can be divided by 108 positive divisors. The sum of these divisors (counting 129960900) is 1, the average is 0.0092592592592593.

Base conversion 129960900

Base System Value
2 Binary 111101111110000101111000100
3 Ternary 100001112200211200
4 Quaternary 13233300233010
5 Quinary 231232222100
6 Senary 20521302500
8 Octal 757605704
10 Decimal 129960900
12 Duodecimal 37634a30
16 Hexadecimal 7bf0bc4
20 Vigesimal 20c5250
36 Base36 25dih0

Cryptographic Hash Functions

md5 737342e61e0ea246a5a7df77c5d2ebc3
sha1 2641b9b78bf9fc3fea594e8f3e78f9c4993031de
sha256 d52351427fa1dbab2524479e1b6cf67289cbd1246b7c35b725229e2daee01057
sha512 22ee5a68001109c4ab1329a6171be301de3bcb55516bad10596e6e18faa029be83eb179a42a67653fb1a3043b84863303bfa03bca5057a51a4c4e4e1c43c753c
ripemd-160 42d21045472ae1029436685a38c7b49e8b76dd6d

129960900 as geometric shapes

Circle

Radius = n
Diameter 259921800
Circumference 816568417.38784
Area 5.3060983217649E+16

Sphere

Radius = n
Volume 9.1944708451341E+24
Surface area 2.122439328706E+17
Circumference 816568417.38784

Square

Length = n
Perimeter 519843600
Area 16889835528810000
Diagonal 183792467.35821

Cube

Length = n
Surface area 101339013172860000
Volume 2.1950182261761E+24
Space diagonal 225098881.79738

Equilateral Triangle

Length = n
Perimeter 389882700
Area 7.3135133168452E+15
Altitude 112549440.89869

Triangular Pyramid

Length = n
Surface area 7.3135133168452E+15
Volume 2.5868537875953E+23
Height 61264155.786071