129631356 (number)

129631356 is an even 9-digits composite number following 129631355 and preceding 129631357. In scientific notation, it is written as 1.29631356 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 42128640 positive integers (up to 129631356) that are relatively prime to 129631356.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred thirty-one thousand three hundred fifty-six

Notation

Scientific notation 1.29631356 × 10^8
Engineering notation 1.29631356 × 10^6

Prime Factorization of 129631356

Prime Factorization 2 × 2 × 9 × 107 × 73 × 461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64815678
Product of the distinct prime numbers

The prime factorization of 129631356 is 2 × 2 × 9 × 107 × 73 × 461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129631356)

Multiplication

n×y
n×2 259262712
n×3 388894068
n×4 518525424
n×5 648156780

Division

n÷y
n÷2 64815678
n÷3 43210452
n÷3 32407839
n÷5 25926271.2

Exponentiation

ny
n2 16804288458398736
n3 2.1783626994774E+24
n4 2.8238411059307E+32
n5 3.6605835169034E+40

Nth Root

y√n
2√n 11385.576665237
3√n 506.10040865954
4√n 106.70321768924
5√n 41.931655858036

Divisors of 129631356

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129631355
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129631356 can be divided by 48 positive divisors. The sum of these divisors (counting 129631356) is 1, the average is 0.020833333333333.

Base conversion 129631356

Base System Value
2 Binary 111101110100000010001111100
3 Ternary 100000220221210100
4 Quaternary 13232200101330
5 Quinary 231141200411
6 Senary 20510241100
8 Octal 756402174
10 Decimal 129631356
12 Duodecimal 374b6190
16 Hexadecimal 7ba047c
20 Vigesimal 20a3i7g
36 Base36 256g70

Cryptographic Hash Functions

md5 2cfa027c75d199ed82035b121524caf3
sha1 b1ddcc8676fc7292c09a92caa210586c35f8bfcc
sha256 c0661d57baec945ef37174b6eef93e6305fe2562687a2869b8bcd49aa54d163e
sha512 2b362801498387e5b38ca83b5bdc27d338d77c8b838115575b4a4280c32f239dae0f7ec36d978606514d83e94034a5bfcbc83fdfb622689e8e7d5ceb17eb3209
ripemd-160 9bb9189df39333dac82caa5f8efdf79c30cdeeed

129631356 as geometric shapes

Circle

Radius = n
Diameter 259262712
Circumference 814497831.36897
Area 5.2792229169709E+16

Sphere

Radius = n
Volume 9.1247043380429E+24
Surface area 2.1116891667884E+17
Circumference 814497831.36897

Square

Length = n
Perimeter 518525424
Area 16804288458398736
Diagonal 183326421.76401

Cube

Length = n
Surface area 100825730750392416
Volume 2.1783626994774E+24
Space diagonal 224528094.84605

Equilateral Triangle

Length = n
Perimeter 388894068
Area 7.2764703487475E+15
Altitude 112264047.42302

Triangular Pyramid

Length = n
Surface area 7.2764703487475E+15
Volume 2.5672250611405E+23
Height 61108807.254672