129632408 (number)

129632408 is an even 9-digits composite number following 129632407 and preceding 129632409. In scientific notation, it is written as 1.29632408 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 8 positive divisors. There are 64816200 positive integers (up to 129632408) that are relatively prime to 129632408.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29632408 × 10^8
Engineering notation 1.29632408 × 10^6

Prime Factorization of 129632408

Prime Factorization 2 × 2 × 2 × 16204051

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32408102
Product of the distinct prime numbers

The prime factorization of 129632408 is 2 × 2 × 2 × 16204051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 69, 24, 533, 817, 2524, 3538, 26924, 99632, 851156, 298756, 60423, 3251634, 29382294, 15427761, 310605104, 856647324, 740083710, 8011933684

Basic calculations (n = 129632408)

Multiplication

n×y
n×2 259264816
n×3 388897224
n×4 518529632
n×5 648162040

Division

n÷y
n÷2 64816204
n÷3 43210802.666667
n÷3 32408102
n÷5 25926481.6

Exponentiation

ny
n2 16804561203878464
n3 2.1784157342421E+24
n4 2.823932772549E+32
n5 3.6607320533564E+40

Nth Root

y√n
2√n 11385.622863946
3√n 506.10177771151
4√n 106.70343417128
5√n 41.931723915581

Divisors of 129632408

1, 2, 4, 8, 16204051, 32408102, 64816204, 129632408

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 -129632407
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 129632408 can be divided by 8 positive divisors. The sum of these divisors (counting 129632408) is 1, the average is 0.125.

Base conversion 129632408

Base System Value
2 Binary 111101110100000100010011000
3 Ternary 100000221000020022
4 Quaternary 13232200202120
5 Quinary 231141214113
6 Senary 20510250012
8 Octal 756404230
10 Decimal 129632408
12 Duodecimal 374b6908
16 Hexadecimal 7ba0898
20 Vigesimal 20a4108
36 Base36 256h08

Cryptographic Hash Functions

md5 ea928d3c7e8ea9f32018457443473cd3
sha1 e511832ad3279d97b15b5df6b3372bc7fa3f4a41
sha256 ed0c7817b5a3c6a7b3e58c72e207fb2b1f49eba3da92e0e002ace769492875be
sha512 b0de39df2680ec17941cdc4f72c25b58855bf7d50e34657314745943c1c3b2089910f92279fe588c92a8989243fe754f81ecef5f30763dd10e2682f4cdfbdd08
ripemd-160 a5d77610fd992e378a77cef59064d6fe97d936a8

129632408 as geometric shapes

Circle

Radius = n
Diameter 259264816
Circumference 814504441.27991
Area 5.2793086024905E+16

Sphere

Radius = n
Volume 9.124926489546E+24
Surface area 2.1117234409962E+17
Circumference 814504441.27991

Square

Length = n
Perimeter 518529632
Area 16804561203878464
Diagonal 183327909.51668

Cube

Length = n
Surface area 100827367223270784
Volume 2.1784157342421E+24
Space diagonal 224529916.9635

Equilateral Triangle

Length = n
Perimeter 388897224
Area 7.2765884510046E+15
Altitude 112264958.48175

Triangular Pyramid

Length = n
Surface area 7.2765884510046E+15
Volume 2.5672875632102E+23
Height 61109303.172228