20876636 (number)

20876636 is an even 8-digits composite number following 20876635 and preceding 20876637. In scientific notation, it is written as 2.0876636 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 9161600 positive integers (up to 20876636) that are relatively prime to 20876636.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seventy-six thousand six hundred thirty-six

Notation

Scientific notation 2.0876636 × 10^7
Engineering notation 2.0876636 × 10^6

Prime Factorization of 20876636

Prime Factorization 2 × 2 × 16361 × 29 × 11

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10438318
Product of the distinct prime numbers

The prime factorization of 20876636 is 2 × 2 × 16361 × 29 × 11. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 29, 75, 54, 256, 7927, 750, 41791, 98534, 363736, 908823, 2542371, 749515, 64842879, 79109367, 763944487, 58443436, 3703679691, 1572987230

Basic calculations (n = 20876636)

Multiplication

n×y
n×2 41753272
n×3 62629908
n×4 83506544
n×5 104383180

Division

n÷y
n÷2 10438318
n÷3 6958878.6666667
n÷3 5219159
n÷5 4175327.2

Exponentiation

ny
n2 435833930676496
n3 9.0987463271824E+21
n4 1.8995121512892E+29
n5 3.9655423760043E+36

Nth Root

y√n
2√n 4569.095752991
3√n 275.35111514794
4√n 67.595086751856
5√n 29.102621015353

Divisors of 20876636

1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 16361, 32722, 65444, 179971, 359942, 474469, 719884, 948938, 1897876, 5219159, 10438318, 20876636

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20876635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20876636 can be divided by 24 positive divisors. The sum of these divisors (counting 20876636) is 1, the average is 0.041666666666667.

Base conversion 20876636

Base System Value
2 Binary 1001111101000110101011100
3 Ternary 1110021122100202
4 Quaternary 1033220311130
5 Quinary 20321023021
6 Senary 2023243032
8 Octal 117506534
10 Decimal 20876636
12 Duodecimal 6ba9478
16 Hexadecimal 13e8d5c
20 Vigesimal 6a9bbg
36 Base36 cfgik

Cryptographic Hash Functions

md5 fba69a27ceb488e0114ade99ac3ddf38
sha1 7383fa8c24481f212ad0d4e19bf3ca4eba4dd6fe
sha256 eb5517a547f2bd91f056be7395740c338fddccba6c1c833913277bf4db73fbfa
sha512 23d2c2c8988f76496af611c21c889259a5f711f552f8dee73646f7d4c6bdf83986e47336ccb9787dff57dc362bfbc092158e56401d484731d9e79868778a5e3c
ripemd-160 11ef54caea1a732bb28a7622939202cdb3199e3e

20876636 as geometric shapes

Circle

Radius = n
Diameter 41753272
Circumference 131171772.57854
Area 1.3692126747984E+15

Sphere

Radius = n
Volume 3.8112739491138E+22
Surface area 5.4768506991938E+15
Circumference 131171772.57854

Square

Length = n
Perimeter 83506544
Area 435833930676496
Diagonal 29524021.767926

Cube

Length = n
Surface area 2615003584058976
Volume 9.0987463271824E+21
Space diagonal 36159394.243121

Equilateral Triangle

Length = n
Perimeter 62629908
Area 1.8872162789854E+14
Altitude 18079697.121561

Triangular Pyramid

Length = n
Surface area 1.8872162789854E+14
Volume 1.0722975380411E+21
Height 9841340.5893088