129489507 (number)

129489507 is an odd 9-digits composite number following 129489506 and preceding 129489508. In scientific notation, it is written as 1.29489507 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 73719072 positive integers (up to 129489507) that are relatively prime to 129489507.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29489507 × 10^8
Engineering notation 1.29489507 × 10^6

Prime Factorization of 129489507

Prime Factorization 3 × 3 × 30037 × 479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43163169
Product of the distinct prime numbers

The prime factorization of 129489507 is 3 × 3 × 30037 × 479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129489507)

Multiplication

n×y
n×2 258979014
n×3 388468521
n×4 517958028
n×5 647447535

Division

n÷y
n÷2 64744753.5
n÷3 43163169
n÷3 32372376.75
n÷5 25897901.4

Exponentiation

ny
n2 16767532423103049
n3 2.1712195070741E+24
n4 2.8115014355981E+32
n5 3.6405993482539E+40

Nth Root

y√n
2√n 11379.34563145
3√n 505.91574130658
4√n 106.67401572759
5√n 41.922475103059

Divisors of 129489507

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129489506
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129489507 can be divided by 12 positive divisors. The sum of these divisors (counting 129489507) is 1, the average is 0.083333333333333.

Base conversion 129489507

Base System Value
2 Binary 111101101111101101001100011
3 Ternary 100000122202012200
4 Quaternary 13231331221203
5 Quinary 231122131012
6 Senary 20503224243
8 Octal 755755143
10 Decimal 129489507
12 Duodecimal 37448083
16 Hexadecimal 7b7da63
20 Vigesimal 20963f7
36 Base36 253eqr

Cryptographic Hash Functions

md5 1c5320a749af6beb2bf78c292920be8c
sha1 7612acc2ffd22c23d2a7c227c2626973a0f89fdb
sha256 3e5e01c24f7141be751c9856a9a67abb12b06a48b8b66cd3e2873aa92e329c51
sha512 2437138f1ce644105c04f70c1a02310450d6aeda7cadb7d087fe449f28dfc30db083275a7a08e75999e73bed74751794a298c5b2e462e7c3df2c4a0968540022
ripemd-160 06916c4a8f333f7bf74e5569371129d820d651d3

129489507 as geometric shapes

Circle

Radius = n
Diameter 258979014
Circumference 813606567.81633
Area 5.2676756679249E+16

Sphere

Radius = n
Volume 9.0947830036732E+24
Surface area 2.10707026717E+17
Circumference 813606567.81633

Square

Length = n
Perimeter 517958028
Area 16767532423103049
Diagonal 183125816.98441

Cube

Length = n
Surface area 100605194538618294
Volume 2.1712195070741E+24
Space diagonal 224282405.17105

Equilateral Triangle

Length = n
Perimeter 388468521
Area 7.2605545185932E+15
Altitude 112141202.58552

Triangular Pyramid

Length = n
Surface area 7.2605545185932E+15
Volume 2.558806728161E+23
Height 61041938.994802