129675612 (number)

129675612 is an even 9-digits composite number following 129675611 and preceding 129675613. In scientific notation, it is written as 1.29675612 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 39192000 positive integers (up to 129675612) that are relatively prime to 129675612.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred seventy-five thousand six hundred twelve

Notation

Scientific notation 1.29675612 × 10^8
Engineering notation 1.29675612 × 10^6

Prime Factorization of 129675612

Prime Factorization 2 × 2 × 33 × 461 × 2131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64837806
Product of the distinct prime numbers

The prime factorization of 129675612 is 2 × 2 × 33 × 461 × 2131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129675612)

Multiplication

n×y
n×2 259351224
n×3 389026836
n×4 518702448
n×5 648378060

Division

n÷y
n÷2 64837806
n÷3 43225204
n÷3 32418903
n÷5 25935122.4

Exponentiation

ny
n2 16815764347574544
n3 2.1805945330195E+24
n4 2.8276993059316E+32
n5 3.6668363804865E+40

Nth Root

y√n
2√n 11387.520010959
3√n 506.15799614449
4√n 106.71232361335
5√n 41.93451855122

Divisors of 129675612

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129675611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129675612 can be divided by 24 positive divisors. The sum of these divisors (counting 129675612) is 1, the average is 0.041666666666667.

Base conversion 129675612

Base System Value
2 Binary 111101110101011000101011100
3 Ternary 100001000012111110
4 Quaternary 13232223011130
5 Quinary 231144104422
6 Senary 20511222020
8 Octal 756530534
10 Decimal 129675612
12 Duodecimal 37517910
16 Hexadecimal 7bab15c
20 Vigesimal 20a990c
36 Base36 257ecc

Cryptographic Hash Functions

md5 3111fd0be567cdfbe721492fedbc669a
sha1 27e50c7ebe252c099b27dff6aee32665c2b58bde
sha256 47896a0abff985161a6538344c6dec2ec7ae80a6f742e0069bc3a74d3ba4a408
sha512 b22ec76a61eda9da720b43753ca33c39caea16c5e9324da670aadfa090b6a6f23f3e0c32e7e7b6b5349a042aeb7e224e0b0934059da24bf543d3341a693d1513
ripemd-160 ee752f8e27f0636c23102bcf4168271ca8cebd3d

129675612 as geometric shapes

Circle

Radius = n
Diameter 259351224
Circumference 814775900.01792
Area 5.2828281738837E+16

Sphere

Radius = n
Volume 9.1340530205229E+24
Surface area 2.1131312695535E+17
Circumference 814775900.01792

Square

Length = n
Perimeter 518702448
Area 16815764347574544
Diagonal 183389009.19943

Cube

Length = n
Surface area 100894586085447264
Volume 2.1805945330195E+24
Space diagonal 224604748.48659

Equilateral Triangle

Length = n
Perimeter 389026836
Area 7.2814395545261E+15
Altitude 112302374.24329

Triangular Pyramid

Length = n
Surface area 7.2814395545261E+15
Volume 2.569855302194E+23
Height 61129669.733144