129879080 (number)

129879080 is an even 9-digits composite number following 129879079 and preceding 129879081. In scientific notation, it is written as 1.29879080 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 51951616 positive integers (up to 129879080) that are relatively prime to 129879080.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred seventy-nine thousand eighty

Notation

Scientific notation 1.29879080 × 10^8
Engineering notation 1.29879080 × 10^6

Prime Factorization of 129879080

Prime Factorization 2 × 2 × 2 × 5 × 3246977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32469770
Product of the distinct prime numbers

The prime factorization of 129879080 is 2 × 2 × 2 × 5 × 3246977. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 43, 40, 117, 11, 5711, 8637, 82941, 37553, 814702, 549915, 7216827, 8272408, 48123101, 1585872, 984097778, 441669594, 3309701884, 9043932050

Basic calculations (n = 129879080)

Multiplication

n×y
n×2 259758160
n×3 389637240
n×4 519516320
n×5 649395400

Division

n÷y
n÷2 64939540
n÷3 43293026.666667
n÷3 32469770
n÷5 25975816

Exponentiation

ny
n2 16868575421646400
n3 2.190875056674E+24
n4 2.8454883675577E+32
n5 3.695694113291E+40

Nth Root

y√n
2√n 11396.450324553
3√n 506.42258750045
4√n 106.75415834783
5√n 41.947669802176

Divisors of 129879080

1, 2, 4, 5, 8, 10, 20, 40, 3246977, 6493954, 12987908, 16234885, 25975816, 32469770, 64939540, 129879080

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 -129879079
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 129879080 can be divided by 16 positive divisors. The sum of these divisors (counting 129879080) is 1, the average is 0.0625.

Base conversion 129879080

Base System Value
2 Binary 111101111011100110000101000
3 Ternary 100001101112121022
4 Quaternary 13233130300220
5 Quinary 231222112310
6 Senary 20515432012
8 Octal 757346050
10 Decimal 129879080
12 Duodecimal 375b5608
16 Hexadecimal 7bdcc28
20 Vigesimal 20behe0
36 Base36 25brc8

Cryptographic Hash Functions

md5 d199de0ddc419593e9ee70c1ec21b55c
sha1 f7d23bffdf35dcf5464e7612e1eb81c37fa147d2
sha256 960c273cdc026d4b31236fd93cc701e73042188400e6b032f09fa64f6d9520b4
sha512 b528cd3c347254111661a165d35580f8756dcb33dfb994d8599c097cadbd0d9cc4d400333d5812bd0da3a89c9fa42126ab53acc1eb554aaeaa3168223b14470d
ripemd-160 3c2defff8518df7268f23632acab15e39a0a64ca

129879080 as geometric shapes

Circle

Radius = n
Diameter 259758160
Circumference 816054327.166
Area 5.299419262117E+16

Sphere

Radius = n
Volume 9.1771159773071E+24
Surface area 2.1197677048468E+17
Circumference 816054327.166

Square

Length = n
Perimeter 519516320
Area 16868575421646400
Diagonal 183676756.40454

Cube

Length = n
Surface area 101211452529878400
Volume 2.190875056674E+24
Space diagonal 224957165.4003

Equilateral Triangle

Length = n
Perimeter 389637240
Area 7.3043074203998E+15
Altitude 112478582.70015

Triangular Pyramid

Length = n
Surface area 7.3043074203998E+15
Volume 2.5819710155111E+23
Height 61225585.46818