129372227 (number)

129372227 is an odd 9-digits composite number following 129372226 and preceding 129372228. In scientific notation, it is written as 1.29372227 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 121762080 positive integers (up to 129372227) that are relatively prime to 129372227.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred seventy-two thousand two hundred twenty-seven

Notation

Scientific notation 1.29372227 × 10^8
Engineering notation 1.29372227 × 10^6

Prime Factorization of 129372227

Prime Factorization 17 × 7610131

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129372227
Product of the distinct prime numbers

The prime factorization of 129372227 is 17 × 7610131. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129372227)

Multiplication

n×y
n×2 258744454
n×3 388116681
n×4 517488908
n×5 646861135

Division

n÷y
n÷2 64686113.5
n÷3 43124075.666667
n÷3 32343056.75
n÷5 25874445.4

Exponentiation

ny
n2 16737173118939529
n3 2.1653253600817E+24
n4 2.8013296401335E+32
n5 3.6241425410518E+40

Nth Root

y√n
2√n 11374.191267954
3√n 505.76295744629
4√n 106.64985357681
5√n 41.914878425624

Divisors of 129372227

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 -129372226
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 129372227 can be divided by 4 positive divisors. The sum of these divisors (counting 129372227) is 1, the average is 0.25.

Base conversion 129372227

Base System Value
2 Binary 111101101100001000001000011
3 Ternary 100000102210022222
4 Quaternary 13231201001003
5 Quinary 231104402402
6 Senary 20500521255
8 Octal 755410103
10 Decimal 129372227
12 Duodecimal 373b022b
16 Hexadecimal 7b61043
20 Vigesimal 208bab7
36 Base36 250w8z

Cryptographic Hash Functions

md5 46c7cad77d18d6b7445c894fb9d969d9
sha1 0e960d3bc16ee1e00831d0460f6244f504fe8401
sha256 d5bfe2f777f2dbce7cdc16cae2dee355a384c0eb5754d6a301396b62489a98fe
sha512 0d0732ebecdb9f312718908a4af9f6cfdd2b15435f8646f8b965098be733e64cc6a581a19f81e1d6b12b804e1938ab33be0004d08551a2d9222c497d7f8f7775
ripemd-160 1ee8eb89063779313e47951de210c8513adb2458

129372227 as geometric shapes

Circle

Radius = n
Diameter 258744454
Circumference 812869675.8435
Area 5.2581380112321E+16

Sphere

Radius = n
Volume 9.070093658486E+24
Surface area 2.1032552044928E+17
Circumference 812869675.8435

Square

Length = n
Perimeter 517488908
Area 16737173118939529
Diagonal 182959958.01781

Cube

Length = n
Surface area 100423038713637174
Volume 2.1653253600817E+24
Space diagonal 224079270.25233

Equilateral Triangle

Length = n
Perimeter 388116681
Area 7.2474085542698E+15
Altitude 112039635.12617

Triangular Pyramid

Length = n
Surface area 7.2474085542698E+15
Volume 2.551860409315E+23
Height 60986652.672604