20996924 (number)

20996924 is an even 8-digits composite number following 20996923 and preceding 20996925. In scientific notation, it is written as 2.0996924 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 9690864 positive integers (up to 20996924) that are relatively prime to 20996924.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-six thousand nine hundred twenty-four

Notation

Scientific notation 2.0996924 × 10^7
Engineering notation 2.0996924 × 10^6

Prime Factorization of 20996924

Prime Factorization 2 × 2 × 13 × 403787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10498462
Product of the distinct prime numbers

The prime factorization of 20996924 is 2 × 2 × 13 × 403787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 22, 81, 884, 400, 8674, 9853, 68555, 38654, 355032, 852551, 2222364, 9790117, 78648524, 3268195, 912154509, 482126524, 9446583129, 8976967040

Basic calculations (n = 20996924)

Multiplication

n×y
n×2 41993848
n×3 62990772
n×4 83987696
n×5 104984620

Division

n÷y
n÷2 10498462
n÷3 6998974.6666667
n÷3 5249231
n÷5 4199384.8

Exponentiation

ny
n2 440870817461776
n3 9.2569310480628E+21
n4 1.9436707768941E+29
n5 4.0811107583467E+36

Nth Root

y√n
2√n 4582.2400635497
3√n 275.87894642358
4√n 67.692245224617
5√n 29.13608096231

Divisors of 20996924

1, 2, 4, 13, 26, 52, 403787, 807574, 1615148, 5249231, 10498462, 20996924

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20996923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20996924 can be divided by 12 positive divisors. The sum of these divisors (counting 20996924) is 1, the average is 0.083333333333333.

Base conversion 20996924

Base System Value
2 Binary 1010000000110001100111100
3 Ternary 1110111202100212
4 Quaternary 1100012030330
5 Quinary 20333400144
6 Senary 2030011552
8 Octal 120061474
10 Decimal 20996924
12 Duodecimal 7046bb8
16 Hexadecimal 140633c
20 Vigesimal 6b4c64
36 Base36 ci1bw

Cryptographic Hash Functions

md5 e657bfba6a1c356dfb0e1eabf11489cc
sha1 d57d8ac99e179e39d75aeb612e6c49e1c09a993b
sha256 528865d49bbc9b15f2d308201aa03ccdf2a597112c6ce2ab28f91ab7eb803e34
sha512 f5b8ae2d9e1250903188a730b5cab0751f4492514a6d80a77313470242c385ca43e378df450703fe8663f892c38ac575f150329bfa23bcca64609efe6eadd1c5
ripemd-160 74f41e7e77cf272d4f0102381ab8aab0d2f634d3

20996924 as geometric shapes

Circle

Radius = n
Diameter 41993848
Circumference 131927564.37277
Area 1.38503652132E+15

Sphere

Radius = n
Volume 3.8775342100508E+22
Surface area 5.5401460852802E+15
Circumference 131927564.37277

Square

Length = n
Perimeter 83987696
Area 440870817461776
Diagonal 29694134.688917

Cube

Length = n
Surface area 2645224904770656
Volume 9.2569310480628E+21
Space diagonal 36367739.170662

Equilateral Triangle

Length = n
Perimeter 62990772
Area 1.9090266385456E+14
Altitude 18183869.585331

Triangular Pyramid

Length = n
Surface area 1.9090266385456E+14
Volume 1.0909397861769E+21
Height 9898044.8963057