129567906 (number)

129567906 is an even 9-digits composite number following 129567905 and preceding 129567907. In scientific notation, it is written as 1.29567906 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 39480480 positive integers (up to 129567906) that are relatively prime to 129567906.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred sixty-seven thousand nine hundred six

Notation

Scientific notation 1.29567906 × 10^8
Engineering notation 1.29567906 × 10^6

Prime Factorization of 129567906

Prime Factorization 2 × 9 × 13 × 13 × 223 × 191

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9966762
Product of the distinct prime numbers

The prime factorization of 129567906 is 2 × 9 × 13 × 13 × 223 × 191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129567906)

Multiplication

n×y
n×2 259135812
n×3 388703718
n×4 518271624
n×5 647839530

Division

n÷y
n÷2 64783953
n÷3 43189302
n÷3 32391976.5
n÷5 25913581.2

Exponentiation

ny
n2 16787842265224836
n3 2.1751655685635E+24
n4 2.8183164792207E+32
n5 3.6516336465792E+40

Nth Root

y√n
2√n 11382.789904061
3√n 506.01782238672
4√n 106.69015842176
5√n 41.927550239303

Divisors of 129567906

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 -129567905
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 129567906 can be divided by 48 positive divisors. The sum of these divisors (counting 129567906) is 1, the average is 0.020833333333333.

Base conversion 129567906

Base System Value
2 Binary 111101110010000110010100010
3 Ternary 100000210201202100
4 Quaternary 13232100302202
5 Quinary 231132133111
6 Senary 20505031230
8 Octal 756206242
10 Decimal 129567906
12 Duodecimal 37485516
16 Hexadecimal 7b90ca2
20 Vigesimal 209fjf6
36 Base36 25538i

Cryptographic Hash Functions

md5 0f3304ef1d5d3bcc4c7e49ab8bf5bf10
sha1 0c328535e54dca03c3deab766c2e905943c8a483
sha256 3975ec81e5247acfeec41e27e6724381988c7b61534b611b1f2490af489b308b
sha512 7b5c5cba77bbdab905fb2621d4c8e6971bb0d7e1a93782b362fd912338896c4f380090f58617e07dba439f3684d931a2c30b7a8bb5a75d3e03615d44bb9f7b4f
ripemd-160 a13fba1e4cdfe9a16e2ff4bd171fe6921c6353c6

129567906 as geometric shapes

Circle

Radius = n
Diameter 259135812
Circumference 814099163.26123
Area 5.2740561930055E+16

Sphere

Radius = n
Volume 9.1113122273873E+24
Surface area 2.1096224772022E+17
Circumference 814099163.26123

Square

Length = n
Perimeter 518271624
Area 16787842265224836
Diagonal 183236689.91348

Cube

Length = n
Surface area 100727053591349016
Volume 2.1751655685635E+24
Space diagonal 224418196.22231

Equilateral Triangle

Length = n
Perimeter 388703718
Area 7.2693489382054E+15
Altitude 112209098.11115

Triangular Pyramid

Length = n
Surface area 7.2693489382054E+15
Volume 2.5634572062245E+23
Height 61078896.637827