129255080 (number)

129255080 is an even 9-digits composite number following 129255079 and preceding 129255081. In scientific notation, it is written as 1.29255080 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 48256000 positive integers (up to 129255080) that are relatively prime to 129255080.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred fifty-five thousand eighty

Notation

Scientific notation 1.29255080 × 10^8
Engineering notation 1.29255080 × 10^6

Prime Factorization of 129255080

Prime Factorization 2 × 2 × 2 × 5 × 131 × 17 × 1451

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32313770
Product of the distinct prime numbers

The prime factorization of 129255080 is 2 × 2 × 2 × 5 × 131 × 17 × 1451. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 55, 54, 406, 784, 3906, 6609, 15922, 35117, 483994, 835787, 9067897, 2428346, 69114104, 86220046, 624506243, 69783819, 5326687884, 3011441507

Basic calculations (n = 129255080)

Multiplication

n×y
n×2 258510160
n×3 387765240
n×4 517020320
n×5 646275400

Division

n÷y
n÷2 64627540
n÷3 43085026.666667
n÷3 32313770
n÷5 25851016

Exponentiation

ny
n2 16706875705806400
n3 2.1594485559041E+24
n4 2.7911969584926E+32
n5 3.6077638616572E+40

Nth Root

y√n
2√n 11369.040416851
3√n 505.61025464233
4√n 106.62570242137
5√n 41.907284861185

Divisors of 129255080

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 1048, 1310, 1451, 2227, 2620, 2902, 4454, 5240, 5804, 7255, 8908, 11135, 11608, 14510, 17816, 22270, 24667, 29020, 44540, 49334, 58040, 89080, 98668, 123335, 190081, 197336, 246670, 380162, 493340, 760324, 950405, 986680, 1520648, 1900810, 3231377, 3801620, 6462754, 7603240, 12925508, 16156885, 25851016, 32313770, 64627540, 129255080

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 -129255079
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 129255080 can be divided by 64 positive divisors. The sum of these divisors (counting 129255080) is 1, the average is 0.015625.

Base conversion 129255080

Base System Value
2 Binary 111101101000100011010101000
3 Ternary 100000012211122012
4 Quaternary 13231010122220
5 Quinary 231042130310
6 Senary 20454215052
8 Octal 755043250
10 Decimal 129255080
12 Duodecimal 37354488
16 Hexadecimal 7b446a8
20 Vigesimal 207ghe0
36 Base36 24yduw

Cryptographic Hash Functions

md5 27c37f708c9f22aca35a14ef0c0836d1
sha1 5a0dd6f3f336cc6002abb85f05854edd2c376b5c
sha256 8f177f26af08ad07704abf0546a54a814d9390f354e4e096a6427d0d19a397ad
sha512 333f94683c1b7cf9952acc355f8f17a72ff7337fd9f9f10f8dda83fbc7bcb0bb9a305ae5bb1cf20e859c7b61ed6cb4918e2c432945b1074d0f6c41cda1b86965
ripemd-160 9627d999cf03662774b5b4189dc79a04b7303f05

129255080 as geometric shapes

Circle

Radius = n
Diameter 258510160
Circumference 812133619.53432
Area 5.2486197981799E+16

Sphere

Radius = n
Volume 9.0454769587111E+24
Surface area 2.099447919272E+17
Circumference 812133619.53432

Square

Length = n
Perimeter 517020320
Area 16706875705806400
Diagonal 182794287.14162

Cube

Length = n
Surface area 100241254234838400
Volume 2.1594485559041E+24
Space diagonal 223876365.69638

Equilateral Triangle

Length = n
Perimeter 387765240
Area 7.2342893895487E+15
Altitude 111938182.84819

Triangular Pyramid

Length = n
Surface area 7.2342893895487E+15
Volume 2.5449345291721E+23
Height 60931429.047206