129713908 (number)

129713908 is an even 9-digits composite number following 129713907 and preceding 129713909. In scientific notation, it is written as 1.29713908 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 64856952 positive integers (up to 129713908) that are relatively prime to 129713908.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred thirteen thousand nine hundred eight

Notation

Scientific notation 1.29713908 × 10^8
Engineering notation 1.29713908 × 10^6

Prime Factorization of 129713908

Prime Factorization 2 × 2 × 32428477

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64856954
Product of the distinct prime numbers

The prime factorization of 129713908 is 2 × 2 × 32428477. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 1, 47, 17, 871, 9441, 3230, 48808, 55489, 724527, 252314, 5650689, 3726185, 93349434, 89671380, 113536075, 673336149, 4706240862, 4308784417

Basic calculations (n = 129713908)

Multiplication

n×y
n×2 259427816
n×3 389141724
n×4 518855632
n×5 648569540

Division

n÷y
n÷2 64856954
n÷3 43237969.333333
n÷3 32428477
n÷5 25942781.6

Exponentiation

ny
n2 16825697928632464
n3 2.1825270331504E+24
n4 2.8310411078559E+32
n5 3.6722540580863E+40

Nth Root

y√n
2√n 11389.201376743
3√n 506.20781769145
4√n 106.72020135262
5√n 41.936995091914

Divisors of 129713908

1, 2, 4, 32428477, 64856954, 129713908

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129713907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129713908 can be divided by 6 positive divisors. The sum of these divisors (counting 129713908) is 1, the average is 0.16666666666667.

Base conversion 129713908

Base System Value
2 Binary 111101110110100011011110100
3 Ternary 100001002011000211
4 Quaternary 13232310123310
5 Quinary 231201321113
6 Senary 20512115204
8 Octal 756643364
10 Decimal 129713908
12 Duodecimal 37535b04
16 Hexadecimal 7bb46f4
20 Vigesimal 20ae4f8
36 Base36 2587w4

Cryptographic Hash Functions

md5 9b0d58e42d4a54c54896b9a0fdf178b4
sha1 0a61972e5fc41bb508c023498eda3ddec691351e
sha256 bfc3fb6e3db00b91eb2d4d8c0e225c378c1b129bb3ba5ee742d4decb7dbe9375
sha512 14c5870f070c35485b5c99a6d78f432325b075233b4a5a3aa482692260aaedecacf30344aa84658b5548158417f9313ff2671951f148a945de45481bccf0d6df
ripemd-160 7d61478bea738c20a50daba39648765a22c158d5

129713908 as geometric shapes

Circle

Radius = n
Diameter 259427816
Circumference 815016520.88244
Area 5.2859489004113E+16

Sphere

Radius = n
Volume 9.142147858142E+24
Surface area 2.1143795601645E+17
Circumference 815016520.88244

Square

Length = n
Perimeter 518855632
Area 16825697928632464
Diagonal 183443167.92202

Cube

Length = n
Surface area 100954187571794784
Volume 2.1825270331504E+24
Space diagonal 224671079.10432

Equilateral Triangle

Length = n
Perimeter 389141724
Area 7.2857409212995E+15
Altitude 112335539.55216

Triangular Pyramid

Length = n
Surface area 7.2857409212995E+15
Volume 2.5721327754394E+23
Height 61147722.640672