129484869 (number)

129484869 is an odd 9-digits composite number following 129484868 and preceding 129484870. In scientific notation, it is written as 1.29484869 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 81245376 positive integers (up to 129484869) that are relatively prime to 129484869.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred eighty-four thousand eight hundred sixty-nine

Notation

Scientific notation 1.29484869 × 10^8
Engineering notation 1.29484869 × 10^6

Prime Factorization of 129484869

Prime Factorization 3 × 17 × 2538919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129484869
Product of the distinct prime numbers

The prime factorization of 129484869 is 3 × 17 × 2538919. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129484869)

Multiplication

n×y
n×2 258969738
n×3 388454607
n×4 517939476
n×5 647424345

Division

n÷y
n÷2 64742434.5
n÷3 43161623
n÷3 32371217.25
n÷5 25896973.8

Exponentiation

ny
n2 16766331299947161
n3 2.1709862119843E+24
n4 2.8110986525959E+32
n5 3.6399474077745E+40

Nth Root

y√n
2√n 11379.141839348
3√n 505.90970100963
4√n 106.67306051365
5√n 41.922174786486

Divisors of 129484869

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 -129484868
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 129484869 can be divided by 8 positive divisors. The sum of these divisors (counting 129484869) is 1, the average is 0.125.

Base conversion 129484869

Base System Value
2 Binary 111101101111100100001000101
3 Ternary 100000122111211220
4 Quaternary 13231330201011
5 Quinary 231122003434
6 Senary 20503150553
8 Octal 755744105
10 Decimal 129484869
12 Duodecimal 37445459
16 Hexadecimal 7b7c845
20 Vigesimal 2095c39
36 Base36 253b5x

Cryptographic Hash Functions

md5 eab16d6fd8cf118f81d41beaebf0422f
sha1 5eb99f87e881f7d0d3748f3e31a22d518b10278c
sha256 7887a97e301e95ee7896f5f1fff48fa753a031cd4f08c2c8414d02b96de07214
sha512 e4429ce2ba35f334ca33bf6c4fd1e2e2056e44e2b79b52676e187a6ccb085c2ba6cfe73c36e211f608169d6bc9459a21447491637291e5bfaf72884ff644db4a
ripemd-160 68701291db69afac7045e7b2c1e8741ad300bf4d

129484869 as geometric shapes

Circle

Radius = n
Diameter 258969738
Circumference 813577426.40287
Area 5.2672983239567E+16

Sphere

Radius = n
Volume 9.093805779486E+24
Surface area 2.1069193295827E+17
Circumference 813577426.40287

Square

Length = n
Perimeter 517939476
Area 16766331299947161
Diagonal 183119257.8619

Cube

Length = n
Surface area 100597987799682966
Volume 2.1709862119843E+24
Space diagonal 224274371.9194

Equilateral Triangle

Length = n
Perimeter 388454607
Area 7.2600344170102E+15
Altitude 112137185.9597

Triangular Pyramid

Length = n
Surface area 7.2600344170102E+15
Volume 2.5585317872609E+23
Height 61039752.620635