129489506 (number)

129489506 is an even 9-digits composite number following 129489505 and preceding 129489507. In scientific notation, it is written as 1.29489506 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 64682100 positive integers (up to 129489506) that are relatively prime to 129489506.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred eighty-nine thousand five hundred six

Notation

Scientific notation 1.29489506 × 10^8
Engineering notation 1.29489506 × 10^6

Prime Factorization of 129489506

Prime Factorization 2 × 1051 × 61603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129489506
Product of the distinct prime numbers

The prime factorization of 129489506 is 2 × 1051 × 61603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 34, 45, 672, 972, 6061, 2517, 97950, 9115, 187244, 895395, 5387552, 2966193, 71199565, 33227199, 587525135, 473618914, 308690633, 3986979405

Basic calculations (n = 129489506)

Multiplication

n×y
n×2 258979012
n×3 388468518
n×4 517958024
n×5 647447530

Division

n÷y
n÷2 64744753
n÷3 43163168.666667
n÷3 32372376.5
n÷5 25897901.2

Exponentiation

ny
n2 16767532164124036
n3 2.1712194567715E+24
n4 2.8115013487493E+32
n5 3.6405992076789E+40

Nth Root

y√n
2√n 11379.345587511
3√n 505.91574000425
4√n 106.67401552164
5√n 41.922475038309

Divisors of 129489506

1, 2, 1051, 2102, 61603, 123206, 64744753, 129489506

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129489505
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129489506 can be divided by 8 positive divisors. The sum of these divisors (counting 129489506) is 1, the average is 0.125.

Base conversion 129489506

Base System Value
2 Binary 111101101111101101001100010
3 Ternary 100000122202012122
4 Quaternary 13231331221202
5 Quinary 231122131011
6 Senary 20503224242
8 Octal 755755142
10 Decimal 129489506
12 Duodecimal 37448082
16 Hexadecimal 7b7da62
20 Vigesimal 20963f6
36 Base36 253eqq

Cryptographic Hash Functions

md5 76c4f9c61cc9bf878220f7c819acd9c5
sha1 52edf1e8f5fbaf06f45d696808658ea6f2e97e17
sha256 3e9633d45038d785fd1f5af8f21c364cb89b269f7eb5565c073046e8d8d3463c
sha512 12b63b157f6257afec2142e0236ab7c5cf58481ad915e19b3cc1beb76e4312501eace825133994037247c9fe6cba2eef744dfdf9d8d7e7c93685fca02ffbdd39
ripemd-160 3b99a5a2aed7bb365801f5f1d15d7dd5958f3be7

129489506 as geometric shapes

Circle

Radius = n
Diameter 258979012
Circumference 813606561.53314
Area 5.2676755865643E+16

Sphere

Radius = n
Volume 9.0947827929662E+24
Surface area 2.1070702346257E+17
Circumference 813606561.53314

Square

Length = n
Perimeter 517958024
Area 16767532164124036
Diagonal 183125815.57019

Cube

Length = n
Surface area 100605192984744216
Volume 2.1712194567715E+24
Space diagonal 224282403.43899

Equilateral Triangle

Length = n
Perimeter 388468518
Area 7.260554406452E+15
Altitude 112141201.7195

Triangular Pyramid

Length = n
Surface area 7.260554406452E+15
Volume 2.5588066688789E+23
Height 61041938.523397