129631392 (number)

129631392 is an even 9-digits composite number following 129631391 and preceding 129631393. In scientific notation, it is written as 1.29631392 × 10^8. The sum of its digits is 36. It has a total of 9 prime factors and 96 positive divisors. There are 35266560 positive integers (up to 129631392) that are relatively prime to 129631392.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred thirty-one thousand three hundred ninety-two

Notation

Scientific notation 1.29631392 × 10^8
Engineering notation 1.29631392 × 10^6

Prime Factorization of 129631392

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2739 × 3 × 29 × 17

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8101962
Product of the distinct prime numbers

The prime factorization of 129631392 is 2 × 2 × 2 × 2 × 2 × 2739 × 3 × 29 × 17. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129631392)

Multiplication

n×y
n×2 259262784
n×3 388894176
n×4 518525568
n×5 648156960

Division

n÷y
n÷2 64815696
n÷3 43210464
n÷3 32407848
n÷5 25926278.4

Exponentiation

ny
n2 16804297791857664
n3 2.178364514341E+24
n4 2.8238442427743E+32
n5 3.6605885998202E+40

Nth Root

y√n
2√n 11385.578246185
3√n 506.10045550935
4√n 106.70322509739
5√n 41.931658187009

Divisors of 129631392

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129631391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129631392 can be divided by 96 positive divisors. The sum of these divisors (counting 129631392) is 1, the average is 0.010416666666667.

Base conversion 129631392

Base System Value
2 Binary 111101110100000010010100000
3 Ternary 100000220221211200
4 Quaternary 13232200102200
5 Quinary 231141201032
6 Senary 20510241200
8 Octal 756402240
10 Decimal 129631392
12 Duodecimal 374b6200
16 Hexadecimal 7ba04a0
20 Vigesimal 20a3i9c
36 Base36 256g80

Cryptographic Hash Functions

md5 8737089330c9d886f1c72fe701eae88f
sha1 fd3c69bd152bbdc1260240b9495d2a38dcdad875
sha256 944fc088e8600c7f211dea35fb6e4968af888a4deee9e2452ebb939f1a6c961a
sha512 1c617de84f1dee47f10a8821c52ff7d517efc833e874cc29480d6cd102648a07aedc6fed578a4d6d4fba72e9d7f38682244d345fb18c763b226738bdf8a89e5b
ripemd-160 00f3d71fd29494befa763fa56fb3159666b45ada

129631392 as geometric shapes

Circle

Radius = n
Diameter 259262784
Circumference 814498057.56364
Area 5.2792258491635E+16

Sphere

Radius = n
Volume 9.124711940126E+24
Surface area 2.1116903396654E+17
Circumference 814498057.56364

Square

Length = n
Perimeter 518525568
Area 16804297791857664
Diagonal 183326472.6757

Cube

Length = n
Surface area 100825786751145984
Volume 2.178364514341E+24
Space diagonal 224528157.19988

Equilateral Triangle

Length = n
Perimeter 388894176
Area 7.2764743902537E+15
Altitude 112264078.59994

Triangular Pyramid

Length = n
Surface area 7.2764743902537E+15
Volume 2.5672271999778E+23
Height 61108824.225234