129351639 (number)

129351639 is an odd 9-digits composite number following 129351638 and preceding 129351640. In scientific notation, it is written as 1.29351639 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 81695736 positive integers (up to 129351639) that are relatively prime to 129351639.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29351639 × 10^8
Engineering notation 1.29351639 × 10^6

Prime Factorization of 129351639

Prime Factorization 57 × 2269327

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129351639
Product of the distinct prime numbers

The prime factorization of 129351639 is 57 × 2269327. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 79, 72, 665, 784, 7924, 4044, 31317, 78844, 174148, 670218, 7657982, 6332880, 46875171, 78753843, 881214935, 538085385, 859307835, 1625356781

Basic calculations (n = 129351639)

Multiplication

n×y
n×2 258703278
n×3 388054917
n×4 517406556
n×5 646758195

Division

n÷y
n÷2 64675819.5
n÷3 43117213
n÷3 32337909.75
n÷5 25870327.8

Exponentiation

ny
n2 16731846511986321
n3 2.1642917698219E+24
n4 2.7995468770067E+32
n5 3.6212597699815E+40

Nth Root

y√n
2√n 11373.286200567
3√n 505.73612736999
4√n 106.64561032019
5√n 41.91354429314

Divisors of 129351639

1, 57, 2269327, 129351639

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 -129351638
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 129351639 can be divided by 4 positive divisors. The sum of these divisors (counting 129351639) is 1, the average is 0.25.

Base conversion 129351639

Base System Value
2 Binary 111101101011011111111010111
3 Ternary 100000101202002110
4 Quaternary 13231123333113
5 Quinary 231103223024
6 Senary 20500242103
8 Octal 755337727
10 Decimal 129351639
12 Duodecimal 373a0333
16 Hexadecimal 7b5bfd7
20 Vigesimal 2088j1j
36 Base36 250gd3

Cryptographic Hash Functions

md5 bc03f6ca3aee0276a56f9651bdb5f3fb
sha1 322aafbfc084e15ca9d28dc4a3f3fc7d527c41e8
sha256 c8bcc2659ae1874b34b7f0f41633cd104305cb1740119f0689dc54746fd4c571
sha512 4f6fa94e3ecd86631e0bde72b3e06f4c87acd05c8491302046623895fd3f249f2fe114b57cb35ac32b0e0049d6aeeb659cbaabea233b6f367e9f38b18c330c36
ripemd-160 7dbe7b599391e60c13501bb6aa8afabd321f014b

129351639 as geometric shapes

Circle

Radius = n
Diameter 258703278
Circumference 812740317.6244
Area 5.2564646083048E+16

Sphere

Radius = n
Volume 9.0657641657296E+24
Surface area 2.1025858433219E+17
Circumference 812740317.6244

Square

Length = n
Perimeter 517406556
Area 16731846511986321
Diagonal 182930842.18899

Cube

Length = n
Surface area 100391079071917926
Volume 2.1642917698219E+24
Space diagonal 224043610.79031

Equilateral Triangle

Length = n
Perimeter 388054917
Area 7.2451020658011E+15
Altitude 112021805.39515

Triangular Pyramid

Length = n
Surface area 7.2451020658011E+15
Volume 2.5506423115121E+23
Height 60976947.39633