129614912 (number)

129614912 is an even 9-digits composite number following 129614911 and preceding 129614913. In scientific notation, it is written as 1.29614912 × 10^8. The sum of its digits is 35. It has a total of 8 prime factors and 28 positive divisors. There are 55549056 positive integers (up to 129614912) that are relatively prime to 129614912.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred fourteen thousand nine hundred twelve

Notation

Scientific notation 1.29614912 × 10^8
Engineering notation 1.29614912 × 10^6

Prime Factorization of 129614912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 289319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4050466
Product of the distinct prime numbers

The prime factorization of 129614912 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 289319. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 2, 9, 18, 96, 229, 8832, 9665, 10595, 75870, 451623, 264324, 7528559, 9069909, 64897289, 65026872, 96119437, 184870636, 3969467828, 3569854909

Basic calculations (n = 129614912)

Multiplication

n×y
n×2 259229824
n×3 388844736
n×4 518459648
n×5 648074560

Division

n÷y
n÷2 64807456
n÷3 43204970.666667
n÷3 32403728
n÷5 25922982.4

Exponentiation

ny
n2 16800025412767744
n3 2.1775338154737E+24
n4 2.8224085386964E+32
n5 3.6582623437119E+40

Nth Root

y√n
2√n 11384.854500607
3√n 506.07900780072
4√n 106.69983364845
5√n 41.930591980962

Divisors of 129614912

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 289319, 578638, 1157276, 2025233, 2314552, 4050466, 4629104, 8100932, 9258208, 16201864, 18516416, 32403728, 64807456, 129614912

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129614911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129614912 can be divided by 28 positive divisors. The sum of these divisors (counting 129614912) is 1, the average is 0.035714285714286.

Base conversion 129614912

Base System Value
2 Binary 111101110011100010001000000
3 Ternary 100000220010020022
4 Quaternary 13232130101000
5 Quinary 231140134122
6 Senary 20510033012
8 Octal 756342100
10 Decimal 129614912
12 Duodecimal 374a8768
16 Hexadecimal 7b9c440
20 Vigesimal 20a1h5c
36 Base36 2563i8

Cryptographic Hash Functions

md5 ea77c4035cc173cd44cb44f3b98dbf43
sha1 7b31d3f1e57a5157c564b21b5bfdf61a2e5ebb0c
sha256 973b6aef131604cbebf18cc62e102d5e15b7c5c790ac72c85c88da3e27e7f0b0
sha512 fcce473caad764d0d5eb8d2ea2c772ab6cd6e7bc65c59e30198347f9e5f0883626ef42b8c216e9c47b7097ffa343ff050018caf13af4140b17817cd3a601dd04
ripemd-160 223bdf741c50c8aa3d39c1af0a6af7841ef14cb8

129614912 as geometric shapes

Circle

Radius = n
Diameter 259229824
Circumference 814394510.66978
Area 5.2778836416873E+16

Sphere

Radius = n
Volume 9.1212323168472E+24
Surface area 2.1111534566749E+17
Circumference 814394510.66978

Square

Length = n
Perimeter 518459648
Area 16800025412767744
Diagonal 183303166.4362

Cube

Length = n
Surface area 100800152476606464
Volume 2.1775338154737E+24
Space diagonal 224499613.00257

Equilateral Triangle

Length = n
Perimeter 388844736
Area 7.2746243958405E+15
Altitude 112249806.50128

Triangular Pyramid

Length = n
Surface area 7.2746243958405E+15
Volume 2.5662482119741E+23
Height 61101055.478732