129222512 (number)

129222512 is an even 9-digits composite number following 129222511 and preceding 129222513. In scientific notation, it is written as 1.29222512 × 10^8. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 63792768 positive integers (up to 129222512) that are relatively prime to 129222512.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred twenty-two thousand five hundred twelve

Notation

Scientific notation 1.29222512 × 10^8
Engineering notation 1.29222512 × 10^6

Prime Factorization of 129222512

Prime Factorization 2 × 2 × 2 × 2 × 79 × 102233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16152814
Product of the distinct prime numbers

The prime factorization of 129222512 is 2 × 2 × 2 × 2 × 79 × 102233. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129222512)

Multiplication

n×y
n×2 258445024
n×3 387667536
n×4 516890048
n×5 646112560

Division

n÷y
n÷2 64611256
n÷3 43074170.666667
n÷3 32305628
n÷5 25844502.4

Exponentiation

ny
n2 16698457607590144
n3 2.1578166385783E+24
n4 2.7883848647249E+32
n5 3.6032209664253E+40

Nth Root

y√n
2√n 11367.608015761
3√n 505.56778539473
4√n 106.6189852501
5√n 41.905172798693

Divisors of 129222512

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129222511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129222512 can be divided by 20 positive divisors. The sum of these divisors (counting 129222512) is 1, the average is 0.05.

Base conversion 129222512

Base System Value
2 Binary 111101100111100011101110000
3 Ternary 100000011011221222
4 Quaternary 13230330131300
5 Quinary 231040110022
6 Senary 20453404212
8 Octal 754743560
10 Decimal 129222512
12 Duodecimal 37339668
16 Hexadecimal 7b3c770
20 Vigesimal 207cg5c
36 Base36 24xoq8

Cryptographic Hash Functions

md5 e310d7e8819e7b9540d4a6fb4bba86c0
sha1 dc5426b33784ba76ea7b4a4d21da9ff525368187
sha256 02ba08d8f7f5419a314a1044007322b90b68d270a8f97f9b360cf284dbfb60b7
sha512 ebe201894cd1b9c479c169d8c1b367e7f91790ed15d249563a0b190c6bcf629fa6c719310b5f24513fcb3ac2d87660ff09b5cdf9cc5000f3b7613a039f80d8f3
ripemd-160 76a339f9a574d3b0a9549f4405f02410797815ff

129222512 as geometric shapes

Circle

Radius = n
Diameter 258445024
Circumference 811928988.75524
Area 5.2459751746286E+16

Sphere

Radius = n
Volume 9.0386411994019E+24
Surface area 2.0983900698514E+17
Circumference 811928988.75524

Square

Length = n
Perimeter 516890048
Area 16698457607590144
Diagonal 182748229.03432

Cube

Length = n
Surface area 100190745645540864
Volume 2.1578166385783E+24
Space diagonal 223819956.26568

Equilateral Triangle

Length = n
Perimeter 387667536
Area 7.2306442460953E+15
Altitude 111909978.13284

Triangular Pyramid

Length = n
Surface area 7.2306442460953E+15
Volume 2.5430112961598E+23
Height 60916076.344773