129634644 (number)

129634644 is an even 9-digits composite number following 129634643 and preceding 129634645. In scientific notation, it is written as 1.29634644 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 40817376 positive integers (up to 129634644) that are relatively prime to 129634644.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred thirty-four thousand six hundred forty-four

Notation

Scientific notation 1.29634644 × 10^8
Engineering notation 1.29634644 × 10^6

Prime Factorization of 129634644

Prime Factorization 2 × 2 × 3 × 19 × 1187 × 479

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64817322
Product of the distinct prime numbers

The prime factorization of 129634644 is 2 × 2 × 3 × 19 × 1187 × 479. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129634644)

Multiplication

n×y
n×2 259269288
n×3 388903932
n×4 518538576
n×5 648173220

Division

n÷y
n÷2 64817322
n÷3 43211548
n÷3 32408661
n÷5 25926928.8

Exponentiation

ny
n2 16805140925006736
n3 2.1785284611831E+24
n4 2.8241276150934E+32
n5 3.661047779932E+40

Nth Root

y√n
2√n 11385.721057535
3√n 506.10468757304
4√n 106.70389429414
5√n 41.931868568741

Divisors of 129634644

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 -129634643
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 129634644 can be divided by 48 positive divisors. The sum of these divisors (counting 129634644) is 1, the average is 0.020833333333333.

Base conversion 129634644

Base System Value
2 Binary 111101110100001000101010100
3 Ternary 100000221010022010
4 Quaternary 13232201011110
5 Quinary 231141302034
6 Senary 20510304220
8 Octal 756410524
10 Decimal 129634644
12 Duodecimal 374b8070
16 Hexadecimal 7ba1154
20 Vigesimal 20a46c4
36 Base36 256iqc

Cryptographic Hash Functions

md5 bf7440e9db641ee71f292a24af413729
sha1 ed9b18117d411752f5cade599c36ff216f003279
sha256 9d31a87fffa4cef7ce909b7944478125c42de309a838f2e79988cdc4743ee211
sha512 6592839e2121d128c3a8ea78558864bd7d6cabf636e139c690682a7e6490cd48bc21022a812d5adb38f1baa30bb34b316a4df1b3a1141f56ebd8491f44a3a12b
ripemd-160 2933baa5b69a427cc51ac4df63a02c948b1634ff

129634644 as geometric shapes

Circle

Radius = n
Diameter 259269288
Circumference 814518490.48226
Area 5.2794907272542E+16

Sphere

Radius = n
Volume 9.125398679052E+24
Surface area 2.1117962909017E+17
Circumference 814518490.48226

Square

Length = n
Perimeter 518538576
Area 16805140925006736
Diagonal 183331071.69821

Cube

Length = n
Surface area 100830845550040416
Volume 2.1785284611831E+24
Space diagonal 224533789.8291

Equilateral Triangle

Length = n
Perimeter 388903932
Area 7.2768394776167E+15
Altitude 112266894.91455

Triangular Pyramid

Length = n
Surface area 7.2768394776167E+15
Volume 2.5674204131841E+23
Height 61110357.232736