129632409 (number)

129632409 is an odd 9-digits composite number following 129632408 and preceding 129632410. In scientific notation, it is written as 1.29632409 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 86356824 positive integers (up to 129632409) that are relatively prime to 129632409.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred thirty-two thousand four hundred nine

Notation

Scientific notation 1.29632409 × 10^8
Engineering notation 1.29632409 × 10^6

Prime Factorization of 129632409

Prime Factorization 9 × 1559 × 9239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129632409
Product of the distinct prime numbers

The prime factorization of 129632409 is 9 × 1559 × 9239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 29, 22, 496, 862, 4363, 6734, 52449, 23601, 107929, 851173, 145933, 1001937, 54176437, 4171885, 250416925, 272656410, 7411244996, 8576951785

Basic calculations (n = 129632409)

Multiplication

n×y
n×2 259264818
n×3 388897227
n×4 518529636
n×5 648162045

Division

n÷y
n÷2 64816204.5
n÷3 43210803
n÷3 32408102.25
n÷5 25926481.8

Exponentiation

ny
n2 16804561463143281
n3 2.1784157846558E+24
n4 2.8239328596856E+32
n5 3.660732194553E+40

Nth Root

y√n
2√n 11385.622907861
3√n 506.10177901289
4√n 106.70343437706
5√n 41.931723980274

Divisors of 129632409

1, 9, 1559, 9239, 14031, 83151, 14403601, 129632409

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 -129632408
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 129632409 can be divided by 8 positive divisors. The sum of these divisors (counting 129632409) is 1, the average is 0.125.

Base conversion 129632409

Base System Value
2 Binary 111101110100000100010011001
3 Ternary 100000221000020100
4 Quaternary 13232200202121
5 Quinary 231141214114
6 Senary 20510250013
8 Octal 756404231
10 Decimal 129632409
12 Duodecimal 374b6909
16 Hexadecimal 7ba0899
20 Vigesimal 20a4109
36 Base36 256h09

Cryptographic Hash Functions

md5 e131188ac1fe2e45e342328ef5812f57
sha1 47ceb303b65a33323de644fd7cfe3c17d2309886
sha256 d836bc8008c010f8c8c80c555bee749377d40eeef1f41bdc0d381bcb845e9daa
sha512 37f6b7777b5749ecb28535959fcdc565a3f3e3ff9ad36c6ad30ae3609ea927ab4c7a82a29a7365a1f100f89991d0a0d07b7e616c8a8b54f74889377eb0daddc7
ripemd-160 bdc65af0fe0cdc75d89d9ee72a1fc9bdba7a0511

129632409 as geometric shapes

Circle

Radius = n
Diameter 259264818
Circumference 814504447.56309
Area 5.2793086839409E+16

Sphere

Radius = n
Volume 9.1249267007184E+24
Surface area 2.1117234735764E+17
Circumference 814504447.56309

Square

Length = n
Perimeter 518529636
Area 16804561463143281
Diagonal 183327910.9309

Cube

Length = n
Surface area 100827368778859686
Volume 2.1784157846558E+24
Space diagonal 224529918.69555

Equilateral Triangle

Length = n
Perimeter 388897227
Area 7.2765885632695E+15
Altitude 112264959.34777

Triangular Pyramid

Length = n
Surface area 7.2765885632695E+15
Volume 2.5672876226233E+23
Height 61109303.643632