129331944 (number)

129331944 is an even 9-digits composite number following 129331943 and preceding 129331945. In scientific notation, it is written as 1.29331944 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 35335872 positive integers (up to 129331944) that are relatively prime to 129331944.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-one thousand nine hundred forty-four

Notation

Scientific notation 1.29331944 × 10^8
Engineering notation 1.29331944 × 10^6

Prime Factorization of 129331944

Prime Factorization 2 × 2 × 2 × 9 × 21 × 23 × 3719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32332986
Product of the distinct prime numbers

The prime factorization of 129331944 is 2 × 2 × 2 × 9 × 21 × 23 × 3719. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 3, 32, 82, 780, 410, 2252, 2504, 19323, 64595, 61332, 130317, 4266130, 3170770, 2290606, 56766164, 387067962, 539195466, 9356240024, 8899206529

Basic calculations (n = 129331944)

Multiplication

n×y
n×2 258663888
n×3 387995832
n×4 517327776
n×5 646659720

Division

n÷y
n÷2 64665972
n÷3 43110648
n÷3 32332986
n÷5 25866388.8

Exponentiation

ny
n2 16726751738819136
n3 2.1633033191869E+24
n4 2.7978422373209E+32
n5 3.6185037555802E+40

Nth Root

y√n
2√n 11372.420322869
3√n 505.7104583779
4√n 106.64155063984
5√n 41.912267869368

Divisors of 129331944

1, 2, 4, 8, 9, 18, 21, 23, 36, 42, 46, 72, 84, 92, 168, 184, 189, 207, 378, 414, 483, 756, 828, 966, 1512, 1656, 1932, 3719, 3864, 4347, 7438, 8694, 14876, 17388, 29752, 33471, 34776, 66942, 78099, 85537, 133884, 156198, 171074, 267768, 312396, 342148, 624792, 684296, 702891, 769833, 1405782, 1539666, 1796277, 2811564, 3079332, 3592554, 5623128, 6158664, 7185108, 14370216, 16166493, 32332986, 64665972, 129331944

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129331943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129331944 can be divided by 64 positive divisors. The sum of these divisors (counting 129331944) is 1, the average is 0.015625.

Base conversion 129331944

Base System Value
2 Binary 111101101010111001011101000
3 Ternary 100000100202002000
4 Quaternary 13231113023220
5 Quinary 231102110234
6 Senary 20500011000
8 Octal 755271350
10 Decimal 129331944
12 Duodecimal 37390a60
16 Hexadecimal 7b572e8
20 Vigesimal 20869h4
36 Base36 250160

Cryptographic Hash Functions

md5 648ae75a0cb901b30a4f4b31dbe00d99
sha1 698a1faab113938803c5bc1506c0bd78031ea819
sha256 11715d4a27839c4690cb743f51bfc31656442f4c081550972b73ece72a7ca81b
sha512 60f0e9dc75d8e037ffec597517ede9058b8ae2e3b998b368c4e9e988fab095695b949889a4fbf84ea4bffc084f0c06e6a216b2d4a831fb730ffba9a9d41a9bd3
ripemd-160 dd361a9901fd1e170db812e95661e8d11b5bbdb0

129331944 as geometric shapes

Circle

Radius = n
Diameter 258663888
Circumference 812616570.28977
Area 5.2548640381094E+16

Sphere

Radius = n
Volume 9.0616237533918E+24
Surface area 2.1019456152438E+17
Circumference 812616570.28977

Square

Length = n
Perimeter 517327776
Area 16726751738819136
Diagonal 182902989.25288

Cube

Length = n
Surface area 100360510432914816
Volume 2.1633033191869E+24
Space diagonal 224009498.04965

Equilateral Triangle

Length = n
Perimeter 387995832
Area 7.2428959643065E+15
Altitude 112004749.02483

Triangular Pyramid

Length = n
Surface area 7.2428959643065E+15
Volume 2.5494774112673E+23
Height 60967663.084293