129675255 (number)

129675255 is an odd 9-digits composite number following 129675254 and preceding 129675256. In scientific notation, it is written as 1.29675255 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 68614560 positive integers (up to 129675255) that are relatively prime to 129675255.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred seventy-five thousand two hundred fifty-five

Notation

Scientific notation 1.29675255 × 10^8
Engineering notation 1.29675255 × 10^6

Prime Factorization of 129675255

Prime Factorization 15 × 127 × 68071

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129675255
Product of the distinct prime numbers

The prime factorization of 129675255 is 15 × 127 × 68071. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129675255)

Multiplication

n×y
n×2 259350510
n×3 389025765
n×4 518701020
n×5 648376275

Division

n÷y
n÷2 64837627.5
n÷3 43225085
n÷3 32418813.75
n÷5 25935051

Exponentiation

ny
n2 16815671759315025
n3 2.1805765233855E+24
n4 2.8276681671702E+32
n5 3.6667859063318E+40

Nth Root

y√n
2√n 11387.504335894
3√n 506.15753165579
4√n 106.71225016789
5√n 41.934495461852

Divisors of 129675255

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 -129675254
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 129675255 can be divided by 8 positive divisors. The sum of these divisors (counting 129675255) is 1, the average is 0.125.

Base conversion 129675255

Base System Value
2 Binary 111101110101010111111110111
3 Ternary 100001000012000020
4 Quaternary 13232222333313
5 Quinary 231144102010
6 Senary 20511220223
8 Octal 756527767
10 Decimal 129675255
12 Duodecimal 37517673
16 Hexadecimal 7baaff7
20 Vigesimal 20a982f
36 Base36 257e2f

Cryptographic Hash Functions

md5 dd5aa346eec39beb8f5e280ae857aed8
sha1 723d4567f9cbe201ac5ed72f9e0a9f45b60a3626
sha256 16dc9f7e33ee77eaa3b87301b78da291d37416cdb4099467b70b4b11d5ba2655
sha512 d12d136607b9f0c20df6c5073b8b2d035aae21c8ba1ba86811288a3d37d2d6839442df75676e3da443ea65270f0c2007930d4285acacae3a220729012a7ae567
ripemd-160 2da972552ab768019ca8508968025cd005567f4b

129675255 as geometric shapes

Circle

Radius = n
Diameter 259350510
Circumference 814773656.92077
Area 5.2827990864241E+16

Sphere

Radius = n
Volume 9.1339775819442E+24
Surface area 2.1131196345697E+17
Circumference 814773656.92077

Square

Length = n
Perimeter 518701020
Area 16815671759315025
Diagonal 183388504.32519

Cube

Length = n
Surface area 100894030555890150
Volume 2.1805765233855E+24
Space diagonal 224604130.14445

Equilateral Triangle

Length = n
Perimeter 389025765
Area 7.2813994626337E+15
Altitude 112302065.07223

Triangular Pyramid

Length = n
Surface area 7.2813994626337E+15
Volume 2.5698340776368E+23
Height 61129501.44173