129331471 (number)

129331471 is an odd 9-digits composite number following 129331470 and preceding 129331472. In scientific notation, it is written as 1.29331471 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 129032352 positive integers (up to 129331471) that are relatively prime to 129331471.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-one thousand four hundred seventy-one

Notation

Scientific notation 1.29331471 × 10^8
Engineering notation 1.29331471 × 10^6

Prime Factorization of 129331471

Prime Factorization 433 × 298687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129331471
Product of the distinct prime numbers

The prime factorization of 129331471 is 433 × 298687. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129331471)

Multiplication

n×y
n×2 258662942
n×3 387994413
n×4 517325884
n×5 646657355

Division

n÷y
n÷2 64665735.5
n÷3 43110490.333333
n÷3 32332867.75
n÷5 25866294.2

Exponentiation

ny
n2 16726629391023841
n3 2.1632795840129E+24
n4 2.7978013078466E+32
n5 3.6184375870953E+40

Nth Root

y√n
2√n 11372.399526925
3√n 505.70984187298
4√n 106.64145313585
5√n 41.912237212546

Divisors of 129331471

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129331470
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129331471 can be divided by 4 positive divisors. The sum of these divisors (counting 129331471) is 1, the average is 0.25.

Base conversion 129331471

Base System Value
2 Binary 111101101010111000100001111
3 Ternary 100000100201102111
4 Quaternary 13231113010033
5 Quinary 231102101341
6 Senary 20500004451
8 Octal 755270417
10 Decimal 129331471
12 Duodecimal 37390727
16 Hexadecimal 7b5710f
20 Vigesimal 20868db
36 Base36 2500sv

Cryptographic Hash Functions

md5 c63802529a4d871e34488b59f4c14b65
sha1 70a62fffc9a7d2c2b14f1775bb77a53f21556840
sha256 0d5b2093599025b801b16dd49f3fb1118c0716d0f6639527a987d942c8fb8695
sha512 55b3c7d348c8b71199c576e8b4290aa8a76788b37ff02208c6debfa4008e16bbadd3bd4720dbc918e3f838900c2698c1101f05f2db7b42bf5c16fde16ad5f512
ripemd-160 ed3daf30640fb2b3fe18f020c1bf08ac1bc5aa02

129331471 as geometric shapes

Circle

Radius = n
Diameter 258662942
Circumference 812613598.34312
Area 5.254825601416E+16

Sphere

Radius = n
Volume 9.0615243317278E+24
Surface area 2.1019302405664E+17
Circumference 812613598.34312

Square

Length = n
Perimeter 517325884
Area 16726629391023841
Diagonal 182902320.32986

Cube

Length = n
Surface area 100359776346143046
Volume 2.1632795840129E+24
Space diagonal 224008678.78962

Equilateral Triangle

Length = n
Perimeter 387994413
Area 7.242842986157E+15
Altitude 112004339.39481

Triangular Pyramid

Length = n
Surface area 7.242842986157E+15
Volume 2.5494494390966E+23
Height 60967440.109954