129672232 (number)

129672232 is an even 9-digits composite number following 129672231 and preceding 129672233. In scientific notation, it is written as 1.29672232 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors. There are 64836112 positive integers (up to 129672232) that are relatively prime to 129672232.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred seventy-two thousand two hundred thirty-two

Notation

Scientific notation 1.29672232 × 10^8
Engineering notation 1.29672232 × 10^6

Prime Factorization of 129672232

Prime Factorization 2 × 2 × 2 × 16209029

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32418058
Product of the distinct prime numbers

The prime factorization of 129672232 is 2 × 2 × 2 × 16209029. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129672232)

Multiplication

n×y
n×2 259344464
n×3 389016696
n×4 518688928
n×5 648361160

Division

n÷y
n÷2 64836116
n÷3 43224077.333333
n÷3 32418058
n÷5 25934446.4

Exponentiation

ny
n2 16814887751861824
n3 2.1804240256134E+24
n4 2.8274045010771E+32
n5 3.6663585242152E+40

Nth Root

y√n
2√n 11387.371601911
3√n 506.15359843016
4√n 106.71162824131
5√n 41.934299943961

Divisors of 129672232

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129672231
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129672232 can be divided by 8 positive divisors. The sum of these divisors (counting 129672232) is 1, the average is 0.125.

Base conversion 129672232

Base System Value
2 Binary 111101110101010010000101000
3 Ternary 100001000000212021
4 Quaternary 13232222100220
5 Quinary 231144002412
6 Senary 20511154224
8 Octal 756522050
10 Decimal 129672232
12 Duodecimal 37515974
16 Hexadecimal 7baa428
20 Vigesimal 20a90bc
36 Base36 257bqg

Cryptographic Hash Functions

md5 ff5730edb71675a1e15a29190cc42e33
sha1 76ef47f15e4f78b4d45290ecae5c0a885cffcec5
sha256 2a2d801e83c1032262f421c6b9870d410bbf9f6278154e32e55c7416cf039af8
sha512 515cd5eae705a906de1feb0af6720d75434c01cc2825f7fac2f20148fc32e3680b739c57d009190734c3d7e2138e37dc97e56e87bd008f8c181ee28b93a59d6a
ripemd-160 6adc9cafa5aca73a3e6663630f2ecbf9eaac8304

129672232 as geometric shapes

Circle

Radius = n
Diameter 259344464
Circumference 814754662.85158
Area 5.2825527832186E+16

Sphere

Radius = n
Volume 9.1333388007703E+24
Surface area 2.1130211132874E+17
Circumference 814754662.85158

Square

Length = n
Perimeter 518688928
Area 16814887751861824
Diagonal 183384229.15759

Cube

Length = n
Surface area 100889326511170944
Volume 2.1804240256134E+24
Space diagonal 224598894.15486

Equilateral Triangle

Length = n
Perimeter 389016696
Area 7.2810599774481E+15
Altitude 112299447.07743

Triangular Pyramid

Length = n
Surface area 7.2810599774481E+15
Volume 2.5696543572888E+23
Height 61128076.385863