129122496 (number)

129122496 is an even 9-digits composite number following 129122495 and preceding 129122497. In scientific notation, it is written as 1.29122496 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 28 positive divisors. There are 43040640 positive integers (up to 129122496) that are relatively prime to 129122496.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-two thousand four hundred ninety-six

Notation

Scientific notation 1.29122496 × 10^8
Engineering notation 1.29122496 × 10^6

Prime Factorization of 129122496

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 224171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4035078
Product of the distinct prime numbers

The prime factorization of 129122496 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 224171. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 10, 39, 12, 399, 172, 8647, 8744, 63604, 13876, 302373, 633991, 6946955, 3053036, 47126588, 17885040, 478877996, 826244039, 4681261760, 368816503

Basic calculations (n = 129122496)

Multiplication

n×y
n×2 258244992
n×3 387367488
n×4 516489984
n×5 645612480

Division

n÷y
n÷2 64561248
n÷3 43040832
n÷3 32280624
n÷5 25824499.2

Exponentiation

ny
n2 16672618973270016
n3 2.1528101766856E+24
n4 2.7797622342784E+32
n5 3.5892983797657E+40

Nth Root

y√n
2√n 11363.207997744
3√n 505.43731814126
4√n 106.59834894474
5√n 41.898684013011

Divisors of 129122496

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 144, 288, 576, 224171, 448342, 896684, 1793368, 2017539, 3586736, 4035078, 7173472, 8070156, 14346944, 16140312, 32280624, 64561248, 129122496

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 -129122495
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 129122496 can be divided by 28 positive divisors. The sum of these divisors (counting 129122496) is 1, the average is 0.035714285714286.

Base conversion 129122496

Base System Value
2 Binary 111101100100100000011000000
3 Ternary 22222222002202200
4 Quaternary 13230210003000
5 Quinary 231023404441
6 Senary 20451313200
8 Octal 754440300
10 Decimal 129122496
12 Duodecimal 372ab800
16 Hexadecimal 7b240c0
20 Vigesimal 207064g
36 Base36 24vjk0

Cryptographic Hash Functions

md5 42a7e061202455d632b68086f2de043f
sha1 d459a9bad3b539db18d7e461d756b16c4ca9d2ef
sha256 f31627aee3aea36a2e7f5568802e69a5162365d4b475e55c5a1222eab7337c55
sha512 13d5a3516761780efb39548b58afa7b343efc3555d71b942f7e7e8df6bceb6eaed186afdead8562dd337aecfef5ff781ae5312c64fb505b6bae75c154230d12b
ripemd-160 b1b59969ba08b84cd4d2bbdf2301ddd379dbd3a0

129122496 as geometric shapes

Circle

Radius = n
Diameter 258244992
Circumference 811300569.69355
Area 5.2378577282527E+16

Sphere

Radius = n
Volume 9.017670180865E+24
Surface area 2.0951430913011E+17
Circumference 811300569.69355

Square

Length = n
Perimeter 516489984
Area 16672618973270016
Diagonal 182606785.05067

Cube

Length = n
Surface area 100035713839620096
Volume 2.1528101766856E+24
Space diagonal 223646723.47211

Equilateral Triangle

Length = n
Perimeter 387367488
Area 7.2194557892351E+15
Altitude 111823361.73605

Triangular Pyramid

Length = n
Surface area 7.2194557892351E+15
Volume 2.5371111242363E+23
Height 60868928.350222