129121152 (number)

129121152 is an even 9-digits composite number following 129121151 and preceding 129121153. In scientific notation, it is written as 1.29121152 × 10^8. The sum of its digits is 24. It has a total of 9 prime factors and 32 positive divisors. There are 43040256 positive integers (up to 129121152) that are relatively prime to 129121152.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-one thousand one hundred fifty-two

Notation

Scientific notation 1.29121152 × 10^8
Engineering notation 1.29121152 × 10^6

Prime Factorization of 129121152

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 336253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2017518
Product of the distinct prime numbers

The prime factorization of 129121152 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 336253. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129121152)

Multiplication

n×y
n×2 258242304
n×3 387363456
n×4 516484608
n×5 645605760

Division

n÷y
n÷2 64560576
n÷3 43040384
n÷3 32280288
n÷5 25824230.4

Exponentiation

ny
n2 16672271893807104
n3 2.1527429533856E+24
n4 2.7796465010103E+32
n5 3.5891115836322E+40

Nth Root

y√n
2√n 11363.148859361
3√n 505.43556448321
4√n 106.59807155555
5√n 41.898596790308

Divisors of 129121152

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129121151
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129121152 can be divided by 32 positive divisors. The sum of these divisors (counting 129121152) is 1, the average is 0.03125.

Base conversion 129121152

Base System Value
2 Binary 111101100100011101110000000
3 Ternary 22222222000220220
4 Quaternary 13230203232000
5 Quinary 231023334102
6 Senary 20451303040
8 Octal 754435600
10 Decimal 129121152
12 Duodecimal 372aaa80
16 Hexadecimal 7b23b80
20 Vigesimal 20702hc
36 Base36 24viio

Cryptographic Hash Functions

md5 bae5596f0ad675c64d945cdfb8c37cb4
sha1 0cca1011ca0d1db3dfe2dbf949755f135d6f8d77
sha256 b99168a79a92fb7e269846d573423411bf66365dc74d4a1a32013e93547e0276
sha512 409174d9bd74ba1be2ac33084e11a839a3b17fa100a45d9ee4131b4551148d7c140fbbb270addbf62e8c58eed567bb2ce7d5345127bda34212573385ee01dcaf
ripemd-160 381e638ade7ecc44ed272a8acc21c4bd861b2b21

129121152 as geometric shapes

Circle

Radius = n
Diameter 258242304
Circumference 811292125.0925
Area 5.2377486900236E+16

Sphere

Radius = n
Volume 9.0173885965645E+24
Surface area 2.0950994760094E+17
Circumference 811292125.0925

Square

Length = n
Perimeter 516484608
Area 16672271893807104
Diagonal 182604884.34764

Cube

Length = n
Surface area 100033631362842624
Volume 2.1527429533856E+24
Space diagonal 223644395.59582

Equilateral Triangle

Length = n
Perimeter 387363456
Area 7.2193054994191E+15
Altitude 111822197.79791

Triangular Pyramid

Length = n
Surface area 7.2193054994191E+15
Volume 2.5370319008175E+23
Height 60868294.782546