129126959 (number)

129126959 is an odd 9-digits composite number following 129126958 and preceding 129126960. In scientific notation, it is written as 1.29126959 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 118099296 positive integers (up to 129126959) that are relatively prime to 129126959.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29126959 × 10^8
Engineering notation 1.29126959 × 10^6

Prime Factorization of 129126959

Prime Factorization 13 × 109 × 91127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129126959
Product of the distinct prime numbers

The prime factorization of 129126959 is 13 × 109 × 91127. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129126959)

Multiplication

n×y
n×2 258253918
n×3 387380877
n×4 516507836
n×5 645634795

Division

n÷y
n÷2 64563479.5
n÷3 43042319.666667
n÷3 32281739.75
n÷5 25825391.8

Exponentiation

ny
n2 16673771540587681
n3 2.1530334140968E+24
n4 2.7801465738771E+32
n5 3.5899187265902E+40

Nth Root

y√n
2√n 11363.40437545
3√n 505.4431413991
4√n 106.59927005121
5√n 41.898973646881

Divisors of 129126959

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 -129126958
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 129126959 can be divided by 8 positive divisors. The sum of these divisors (counting 129126959) is 1, the average is 0.125.

Base conversion 129126959

Base System Value
2 Binary 111101100100101001000101111
3 Ternary 22222222022212222
4 Quaternary 13230211020233
5 Quinary 231024030314
6 Senary 20451345555
8 Octal 754451057
10 Decimal 129126959
12 Duodecimal 372b22bb
16 Hexadecimal 7b2522f
20 Vigesimal 2070h7j
36 Base36 24vmzz

Cryptographic Hash Functions

md5 cb6030e295b1a65965b274968ad77b15
sha1 579b5ed1d2f4acd694dbf3fabc7f6985def4bf58
sha256 65a60962704b8cb90290536dc076654b59193d3ed2b8f6ddfbb938ef6d515aac
sha512 b2b3afc84a9018e2371eab34837b9a404333844e8ff3df312864944af67b33260b98fe41630b86ac1ce62b70dcf7a913e857096921e66c4fd57de15db9e253e3
ripemd-160 f4505e34d8f14c18fc0cc70b13dc5d59bcf75184

129126959 as geometric shapes

Circle

Radius = n
Diameter 258253918
Circumference 811328611.54958
Area 5.2382198179545E+16

Sphere

Radius = n
Volume 9.0186052755466E+24
Surface area 2.0952879271818E+17
Circumference 811328611.54958

Square

Length = n
Perimeter 516507836
Area 16673771540587681
Diagonal 182613096.68579

Cube

Length = n
Surface area 100042629243526086
Volume 2.1530334140968E+24
Space diagonal 223654453.61486

Equilateral Triangle

Length = n
Perimeter 387380877
Area 7.2199548655235E+15
Altitude 111827226.80743

Triangular Pyramid

Length = n
Surface area 7.2199548655235E+15
Volume 2.5373742120485E+23
Height 60871032.228598