129125532 (number)

129125532 is an even 9-digits composite number following 129125531 and preceding 129125533. In scientific notation, it is written as 1.29125532 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 42336000 positive integers (up to 129125532) that are relatively prime to 129125532.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29125532 × 10^8
Engineering notation 1.29125532 × 10^6

Prime Factorization of 129125532

Prime Factorization 2 × 2 × 3 × 61 × 176401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64562766
Product of the distinct prime numbers

The prime factorization of 129125532 is 2 × 2 × 3 × 61 × 176401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 45, 43, 685, 246, 9331, 1993, 90575, 78281, 681574, 589489, 2065535, 3209760, 81917891, 51615711, 768326317, 779688879, 9960957207, 7358278163

Basic calculations (n = 129125532)

Multiplication

n×y
n×2 258251064
n×3 387376596
n×4 516502128
n×5 645627660

Division

n÷y
n÷2 64562766
n÷3 43041844
n÷3 32281383
n÷5 25825106.4

Exponentiation

ny
n2 16673403014283024
n3 2.1529620344697E+24
n4 2.780023680767E+32
n5 3.5897203675164E+40

Nth Root

y√n
2√n 11363.341585995
3√n 505.44127948473
4√n 106.59897553914
5√n 41.898881040194

Divisors of 129125532

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 176401, 352802, 529203, 705604, 1058406, 2116812, 10760461, 21520922, 32281383, 43041844, 64562766, 129125532

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129125531
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129125532 can be divided by 24 positive divisors. The sum of these divisors (counting 129125532) is 1, the average is 0.041666666666667.

Base conversion 129125532

Base System Value
2 Binary 111101100100100110010011100
3 Ternary 22222222020221010
4 Quaternary 13230210302130
5 Quinary 231024004112
6 Senary 20451335220
8 Octal 754446234
10 Decimal 129125532
12 Duodecimal 372b1510
16 Hexadecimal 7b24c9c
20 Vigesimal 2070dgc
36 Base36 24vlwc

Cryptographic Hash Functions

md5 55fb5e82f0dd955cb2b9aac04b7c1ac3
sha1 9072340e2a34b8741c41cf54933dccb94f995d6e
sha256 1ce36e6c74bfd93ea0f7a9124a4fd8d8675c32013e5f1cc3c01b6b98b29a2f34
sha512 d10ecca01887786f592f65537e08d9d62d7e09a5a607c127215c9dd845c2aeed152f382d5dcfd8f84504e57297d2414a835cefd092382e1f6eb4ffe7cc799e50
ripemd-160 ac0ee54b576e085363962b6d015553d76b0135a3

129125532 as geometric shapes

Circle

Radius = n
Diameter 258251064
Circumference 811319645.44415
Area 5.2381040420013E+16

Sphere

Radius = n
Volume 9.0183062812637E+24
Surface area 2.0952416168005E+17
Circumference 811319645.44415

Square

Length = n
Perimeter 516502128
Area 16673403014283024
Diagonal 182611078.60304

Cube

Length = n
Surface area 100040418085698144
Volume 2.1529620344697E+24
Space diagonal 223651981.97836

Equilateral Triangle

Length = n
Perimeter 387376596
Area 7.2197952889526E+15
Altitude 111825990.98918

Triangular Pyramid

Length = n
Surface area 7.2197952889526E+15
Volume 2.5372900903512E+23
Height 60870359.534347