129431352 (number)

129431352 is an even 9-digits composite number following 129431351 and preceding 129431353. In scientific notation, it is written as 1.29431352 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 43143776 positive integers (up to 129431352) that are relatively prime to 129431352.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred thirty-one thousand three hundred fifty-two

Notation

Scientific notation 1.29431352 × 10^8
Engineering notation 1.29431352 × 10^6

Prime Factorization of 129431352

Prime Factorization 2 × 2 × 2 × 3 × 5392973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32357838
Product of the distinct prime numbers

The prime factorization of 129431352 is 2 × 2 × 2 × 3 × 5392973. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129431352)

Multiplication

n×y
n×2 258862704
n×3 388294056
n×4 517725408
n×5 647156760

Division

n÷y
n÷2 64715676
n÷3 43143784
n÷3 32357838
n÷5 25886270.4

Exponentiation

ny
n2 16752474880547904
n3 2.1682954731354E+24
n4 2.8064541462339E+32
n5 3.6324315447306E+40

Nth Root

y√n
2√n 11376.790056954
3√n 505.83999273509
4√n 106.66203662482
5√n 41.918708867962

Divisors of 129431352

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129431351
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129431352 can be divided by 16 positive divisors. The sum of these divisors (counting 129431352) is 1, the average is 0.0625.

Base conversion 129431352

Base System Value
2 Binary 111101101101111011100111000
3 Ternary 100000112210102210
4 Quaternary 13231233130320
5 Quinary 231113300402
6 Senary 20502055120
8 Octal 755573470
10 Decimal 129431352
12 Duodecimal 3741a4a0
16 Hexadecimal 7b6f738
20 Vigesimal 208ii7c
36 Base36 2525vc

Cryptographic Hash Functions

md5 f817758f93ff2fa815bcbe36a68e7f22
sha1 ad5c80efd3880e708e7c370f6e398fb621d16278
sha256 63da915a2e1430b33b40136b4e47cbc3116229bfbe2a3cd4e03fdb0aeda59942
sha512 5e568c58220b4530295f97d4bcfdf09ef6e50ac79c34069c8c933ca75300d1068f7692d35c00bbe32972262fe169ebe7887438a0e904e989ee466ae847324278
ripemd-160 31ec8d22123686fd48634aed5d5f3936509287b9

129431352 as geometric shapes

Circle

Radius = n
Diameter 258862704
Circumference 813241169.17479
Area 5.2629452014177E+16

Sphere

Radius = n
Volume 9.082534838952E+24
Surface area 2.1051780805671E+17
Circumference 813241169.17479

Square

Length = n
Perimeter 517725408
Area 16752474880547904
Diagonal 183043573.39469

Cube

Length = n
Surface area 100514849283287424
Volume 2.1682954731354E+24
Space diagonal 224181677.75633

Equilateral Triangle

Length = n
Perimeter 388294056
Area 7.2540344114076E+15
Altitude 112090838.87817

Triangular Pyramid

Length = n
Surface area 7.2540344114076E+15
Volume 2.5553607211168E+23
Height 61014524.464895