129646953 (number)

129646953 is an odd 9-digits composite number following 129646952 and preceding 129646954. In scientific notation, it is written as 1.29646953 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 86348160 positive integers (up to 129646953) that are relatively prime to 129646953.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred forty-six thousand nine hundred fifty-three

Notation

Scientific notation 1.29646953 × 10^8
Engineering notation 1.29646953 × 10^6

Prime Factorization of 129646953

Prime Factorization 3 × 9 × 1579 × 3041

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129646953
Product of the distinct prime numbers

The prime factorization of 129646953 is 3 × 9 × 1579 × 3041. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129646953)

Multiplication

n×y
n×2 259293906
n×3 388940859
n×4 518587812
n×5 648234765

Division

n÷y
n÷2 64823476.5
n÷3 43215651
n÷3 32411738.25
n÷5 25929390.6

Exponentiation

ny
n2 16808332422184209
n3 2.1791490835473E+24
n4 2.8252003881465E+32
n5 3.6627862193761E+40

Nth Root

y√n
2√n 11386.26159018
3√n 506.12070552741
4√n 106.70642712686
5√n 41.932664837011

Divisors of 129646953

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 -129646952
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 129646953 can be divided by 16 positive divisors. The sum of these divisors (counting 129646953) is 1, the average is 0.0625.

Base conversion 129646953

Base System Value
2 Binary 111101110100100000101101001
3 Ternary 100000221202012000
4 Quaternary 13232210011221
5 Quinary 231142200303
6 Senary 20510441213
8 Octal 756440551
10 Decimal 129646953
12 Duodecimal 37503209
16 Hexadecimal 7ba4169
20 Vigesimal 20a5h7d
36 Base36 256s89

Cryptographic Hash Functions

md5 e29077e3ba40fe0a4549714325334d40
sha1 6328a8d1b0bb3d2a2aef73ec94bcbc725340f10b
sha256 8f5b02794637921cf0e6fc6b8da322e936e8407f60268e93ee9be219d88f5135
sha512 12e6702c454002a31b1fbb6a433fda7955c309460eb5456b986c1729261f62a1d49d0eefa49686ed8a8bab2b20a1a6beea3520f79f576af539f9969f637831a1
ripemd-160 a591745db29135477dfe919293de6584a5bb116f

129646953 as geometric shapes

Circle

Radius = n
Diameter 259293906
Circumference 814595830.2102
Area 5.2804933656629E+16

Sphere

Radius = n
Volume 9.1279983359321E+24
Surface area 2.1121973462652E+17
Circumference 814595830.2102

Square

Length = n
Perimeter 518587812
Area 16808332422184209
Diagonal 183348479.25295

Cube

Length = n
Surface area 100849994533105254
Volume 2.1791490835473E+24
Space diagonal 224555109.64249

Equilateral Triangle

Length = n
Perimeter 388940859
Area 7.2782214364326E+15
Altitude 112277554.82125

Triangular Pyramid

Length = n
Surface area 7.2782214364326E+15
Volume 2.5681518236546E+23
Height 61116159.750982