20994044 (number)

20994044 is an even 8-digits composite number following 20994043 and preceding 20994045. In scientific notation, it is written as 2.0994044 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10403904 positive integers (up to 20994044) that are relatively prime to 20994044.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0994044 × 10^7
Engineering notation 2.0994044 × 10^6

Prime Factorization of 20994044

Prime Factorization 2 × 2 × 113 × 46447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10497022
Product of the distinct prime numbers

The prime factorization of 20994044 is 2 × 2 × 113 × 46447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 64, 76, 599, 311, 8943, 6597, 27774, 59239, 746838, 361330, 1823669, 1141596, 16883720, 86413952, 309430230, 299573512, 2040012491, 7916380840

Basic calculations (n = 20994044)

Multiplication

n×y
n×2 41988088
n×3 62982132
n×4 83976176
n×5 104970220

Division

n÷y
n÷2 10497022
n÷3 6998014.6666667
n÷3 5248511
n÷5 4198808.8

Exponentiation

ny
n2 440749883473936
n3 9.2531224466467E+21
n4 1.9426045978229E+29
n5 4.0783126401296E+36

Nth Root

y√n
2√n 4581.9257959945
3√n 275.86633239029
4√n 67.689923888231
5√n 29.135281640301

Divisors of 20994044

1, 2, 4, 113, 226, 452, 46447, 92894, 185788, 5248511, 10497022, 20994044

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 -20994043
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 20994044 can be divided by 12 positive divisors. The sum of these divisors (counting 20994044) is 1, the average is 0.083333333333333.

Base conversion 20994044

Base System Value
2 Binary 1010000000101011111111100
3 Ternary 1110111121102012
4 Quaternary 1100011133330
5 Quinary 20333302134
6 Senary 2025550352
8 Octal 120053774
10 Decimal 20994044
12 Duodecimal 70453b8
16 Hexadecimal 14057fc
20 Vigesimal 6b4524
36 Base36 chz3w

Cryptographic Hash Functions

md5 fe076fdc61d20ce86666095745da2b3c
sha1 bcca5f5e8bc631b87c6630ea97d356bbb9076fa6
sha256 f5f9a03bda64b76ad015dd68728f6bba0ef322701803b8cc4b798806e94805f6
sha512 81ed9ab04aca18e76546a56f7e106a659174ff1e6ac373415c6fa8c614e9b558973b7d82c6bf0b426bbaae1815b0c2b55a66224127600bd94fe7207e3d0b2e09
ripemd-160 ccfb112bb78f2d40f75385647d344b202a6b59b0

20994044 as geometric shapes

Circle

Radius = n
Diameter 41988088
Circumference 131909468.79908
Area 1.3846565959923E+15

Sphere

Radius = n
Volume 3.8759388668203E+22
Surface area 5.5386263839691E+15
Circumference 131909468.79908

Square

Length = n
Perimeter 83976176
Area 440749883473936
Diagonal 29690061.753858

Cube

Length = n
Surface area 2644499300843616
Volume 9.2531224466467E+21
Space diagonal 36362750.864337

Equilateral Triangle

Length = n
Perimeter 62982132
Area 1.9085029790173E+14
Altitude 18181375.432168

Triangular Pyramid

Length = n
Surface area 1.9085029790173E+14
Volume 1.0904909381956E+21
Height 9896687.2512858