129702400 (number)

129702400 is an even 9-digits composite number following 129702399 and preceding 129702401. In scientific notation, it is written as 1.29702400 × 10^8. The sum of its digits is 25. It has a total of 11 prime factors and 40 positive divisors. There are 51875840 positive integers (up to 129702400) that are relatively prime to 129702400.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred two thousand four hundred

Notation

Scientific notation 1.29702400 × 10^8
Engineering notation 1.29702400 × 10^6

Prime Factorization of 129702400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 25 × 10133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 506650
Product of the distinct prime numbers

The prime factorization of 129702400 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 25 × 10133. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129702400)

Multiplication

n×y
n×2 259404800
n×3 389107200
n×4 518809600
n×5 648512000

Division

n÷y
n÷2 64851200
n÷3 43234133.333333
n÷3 32425600
n÷5 25940480

Exponentiation

ny
n2 16822712565760000
n3 2.1819461942892E+24
n4 2.8300365807018E+32
n5 3.6706253660482E+40

Nth Root

y√n
2√n 11388.696150131
3√n 506.19284727968
4√n 106.71783426462
5√n 41.936250949556

Divisors of 129702400

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129702399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129702400 can be divided by 40 positive divisors. The sum of these divisors (counting 129702400) is 1, the average is 0.025.

Base conversion 129702400

Base System Value
2 Binary 111101110110001101000000000
3 Ternary 100001001120020121
4 Quaternary 13232301220000
5 Quinary 231200434100
6 Senary 20511550024
8 Octal 756615000
10 Decimal 129702400
12 Duodecimal 3752b314
16 Hexadecimal 7bb1a00
20 Vigesimal 20acg00
36 Base36 257z0g

Cryptographic Hash Functions

md5 43c2cfdd886de64d1ffda2a1907d92ba
sha1 e073b15091afbd8170c8f50faf691a5622376943
sha256 8352a012e8d244630e74f83f0d32381e6ce3c542ac84b959863be7b5994cfda0
sha512 3ce71f245a50244479cfee1e3ed12cbf4a5c9cc390a4e81730bd8cb272c8a3d18c76669bebee8a186994a231799b0ca5ce18436d6cae9a9dac6b848e42fcc5af
ripemd-160 0f8eff4e97e7f58a03220c853045d74279060a40

129702400 as geometric shapes

Circle

Radius = n
Diameter 259404800
Circumference 814944213.98593
Area 5.2850110210044E+16

Sphere

Radius = n
Volume 9.1397148460097E+24
Surface area 2.1140044084018E+17
Circumference 814944213.98593

Square

Length = n
Perimeter 518809600
Area 16822712565760000
Diagonal 183426893.15234

Cube

Length = n
Surface area 100936275394560000
Volume 2.1819461942892E+24
Space diagonal 224651146.66362

Equilateral Triangle

Length = n
Perimeter 389107200
Area 7.2844482212559E+15
Altitude 112325573.33181

Triangular Pyramid

Length = n
Surface area 7.2844482212559E+15
Volume 2.5714482502768E+23
Height 61142297.717447