129302568 (number)

129302568 is an even 9-digits composite number following 129302567 and preceding 129302569. In scientific notation, it is written as 1.29302568 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 41928192 positive integers (up to 129302568) that are relatively prime to 129302568.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred two thousand five hundred sixty-eight

Notation

Scientific notation 1.29302568 × 10^8
Engineering notation 1.29302568 × 10^6

Prime Factorization of 129302568

Prime Factorization 2 × 2 × 2 × 9 × 333 × 5393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32325642
Product of the distinct prime numbers

The prime factorization of 129302568 is 2 × 2 × 2 × 9 × 333 × 5393. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129302568)

Multiplication

n×y
n×2 258605136
n×3 387907704
n×4 517210272
n×5 646512840

Division

n÷y
n÷2 64651284
n÷3 43100856
n÷3 32325642
n÷5 25860513.6

Exponentiation

ny
n2 16719154091394624
n3 2.161829558805E+24
n4 2.795301135318E+32
n5 3.6143961512993E+40

Nth Root

y√n
2√n 11371.128703871
3√n 505.67216705077
4√n 106.63549457789
5√n 41.910363735525

Divisors of 129302568

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129302567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129302568 can be divided by 32 positive divisors. The sum of these divisors (counting 129302568) is 1, the average is 0.03125.

Base conversion 129302568

Base System Value
2 Binary 111101101010000000000101000
3 Ternary 100000022020210000
4 Quaternary 13231100000220
5 Quinary 231100140233
6 Senary 20455223000
8 Octal 755200050
10 Decimal 129302568
12 Duodecimal 37377a60
16 Hexadecimal 7b50028
20 Vigesimal 2082g88
36 Base36 24zei0

Cryptographic Hash Functions

md5 68a60586448ac2efdc0f25845afc6047
sha1 ebc7307815feb311ca0d514f034b2d3c2cc53de5
sha256 107ab502bdfbe2fd314b9627d121171ae42e9c12eb8f01f569759d9a64b60397
sha512 6fa4a3c5ece953ca02df7164a1801153f0f9760466c590cecc247d2d73985f8f8d1585b960b9069be6391349d8fcaeeccd7ea11b4a6b4363b46444efb24eeb50
ripemd-160 ab3da21c5d72f3e19459f3f17d02c2224b864a8b

129302568 as geometric shapes

Circle

Radius = n
Diameter 258605136
Circumference 812431995.43819
Area 5.2524771667761E+16

Sphere

Radius = n
Volume 9.0554504803402E+24
Surface area 2.1009908667104E+17
Circumference 812431995.43819

Square

Length = n
Perimeter 517210272
Area 16719154091394624
Diagonal 182861445.31527

Cube

Length = n
Surface area 100314924548367744
Volume 2.161829558805E+24
Space diagonal 223958617.32513

Equilateral Triangle

Length = n
Perimeter 387907704
Area 7.2396060864671E+15
Altitude 111979308.66256

Triangular Pyramid

Length = n
Surface area 7.2396060864671E+15
Volume 2.5477405680009E+23
Height 60953815.10509