129587132 (number)

129587132 is an even 9-digits composite number following 129587131 and preceding 129587133. In scientific notation, it is written as 1.29587132 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 64770240 positive integers (up to 129587132) that are relatively prime to 129587132.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred eighty-seven thousand one hundred thirty-two

Notation

Scientific notation 1.29587132 × 10^8
Engineering notation 1.29587132 × 10^6

Prime Factorization of 129587132

Prime Factorization 2 × 2 × 4561 × 7103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64793566
Product of the distinct prime numbers

The prime factorization of 129587132 is 2 × 2 × 4561 × 7103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129587132)

Multiplication

n×y
n×2 259174264
n×3 388761396
n×4 518348528
n×5 647935660

Division

n÷y
n÷2 64793566
n÷3 43195710.666667
n÷3 32396783
n÷5 25917426.4

Exponentiation

ny
n2 16792824779985424
n3 2.1761340014168E+24
n4 2.8199896409129E+32
n5 3.6543436983562E+40

Nth Root

y√n
2√n 11383.634393286
3√n 506.04284971999
4√n 106.69411601998
5√n 41.928794453653

Divisors of 129587132

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 -129587131
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 129587132 can be divided by 12 positive divisors. The sum of these divisors (counting 129587132) is 1, the average is 0.083333333333333.

Base conversion 129587132

Base System Value
2 Binary 111101110010101011110111100
3 Ternary 100000211201010102
4 Quaternary 13232111132330
5 Quinary 231133242012
6 Senary 20505300232
8 Octal 756253674
10 Decimal 129587132
12 Duodecimal 37494678
16 Hexadecimal 7b957bc
20 Vigesimal 209i7gc
36 Base36 255i2k

Cryptographic Hash Functions

md5 3dcd9661cbe018103f0d0507a8918826
sha1 739af92d2ad4266cfc465d9d6a8237fefe9ce1db
sha256 2cd9ccce2d4bb642f34a6eb1524517f766ff2e7c22446cf42df0863fce86667b
sha512 abbb0ea626e292a1c5e874a2775bc2c0596ca685ea1d8738a92d11def7589ba093b09aeb56d307ea5a108743fdc59cb3d079dd3420f0e7087d93913f58df9517
ripemd-160 57cb5f30b5cfce4194428d70cbb50febb0fd3996

129587132 as geometric shapes

Circle

Radius = n
Diameter 259174264
Circumference 814219963.78194
Area 5.2756214961823E+16

Sphere

Radius = n
Volume 9.1153687894375E+24
Surface area 2.1102485984729E+17
Circumference 814219963.78194

Square

Length = n
Perimeter 518348528
Area 16792824779985424
Diagonal 183263879.58343

Cube

Length = n
Surface area 100756948679912544
Volume 2.1761340014168E+24
Space diagonal 224451496.63113

Equilateral Triangle

Length = n
Perimeter 388761396
Area 7.2715064303841E+15
Altitude 112225748.31557

Triangular Pyramid

Length = n
Surface area 7.2715064303841E+15
Volume 2.5645985152874E+23
Height 61087959.861144