20946422 (number)

20946422 is an even 8-digits composite number following 20946421 and preceding 20946423. In scientific notation, it is written as 2.0946422 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 8585808 positive integers (up to 20946422) that are relatively prime to 20946422.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-six thousand four hundred twenty-two

Notation

Scientific notation 2.0946422 × 10^7
Engineering notation 2.0946422 × 10^6

Prime Factorization of 20946422

Prime Factorization 2 × 7 × 7 × 23 × 9293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2992346
Product of the distinct prime numbers

The prime factorization of 20946422 is 2 × 7 × 7 × 23 × 9293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 64, 67, 665, 402, 8425, 6821, 74932, 21407, 492061, 56794, 5163393, 6283246, 28195178, 39218532, 882841208, 940221144, 1719748820, 831259002

Basic calculations (n = 20946422)

Multiplication

n×y
n×2 41892844
n×3 62839266
n×4 83785688
n×5 104732110

Division

n÷y
n÷2 10473211
n÷3 6982140.6666667
n÷3 5236605.5
n÷5 4189284.4

Exponentiation

ny
n2 438752594602084
n3 9.1902970001302E+21
n4 1.9250383927006E+29
n5 4.0322666539709E+36

Nth Root

y√n
2√n 4576.7261224592
3√n 275.65758664018
4√n 67.651504953394
5√n 29.122051783118

Divisors of 20946422

1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 9293, 18586, 65051, 130102, 213739, 427478, 455357, 910714, 1496173, 2992346, 10473211, 20946422

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 -20946421
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 20946422 can be divided by 24 positive divisors. The sum of these divisors (counting 20946422) is 1, the average is 0.041666666666667.

Base conversion 20946422

Base System Value
2 Binary 1001111111001110111110110
3 Ternary 1110102012002102
4 Quaternary 1033321313312
5 Quinary 20330241142
6 Senary 2024542102
8 Octal 117716766
10 Decimal 20946422
12 Duodecimal 7021932
16 Hexadecimal 13f9df6
20 Vigesimal 6ai612
36 Base36 cgyd2

Cryptographic Hash Functions

md5 93d8d4bc1567abd6c914865143238819
sha1 41c0cafdcd4f29f1ccf342d4386c087cef3c3022
sha256 79f9724da4ba7c13ffd265905346e4c30b68908515cd10a2e53101fd5bfebaaf
sha512 e46af281464a0e533af80b64edd1d3f7104cc2d81ab55cb662c0ad89617e574ef009d19284fe84d4ba300c9136d3f194ab48b9e3ebbd48356c91dd1dc58917cd
ripemd-160 18d27e0c9dd53b9f2cb9a71a1bb04d3429d8286c

20946422 as geometric shapes

Circle

Radius = n
Diameter 41892844
Circumference 131610250.94838
Area 1.3783819279454E+15

Sphere

Radius = n
Volume 3.8496226053223E+22
Surface area 5.5135277117815E+15
Circumference 131610250.94838

Square

Length = n
Perimeter 83785688
Area 438752594602084
Diagonal 29622714.07559

Cube

Length = n
Surface area 2632515567612504
Volume 9.1902970001302E+21
Space diagonal 36280267.140778

Equilateral Triangle

Length = n
Perimeter 62839266
Area 1.8998544645087E+14
Altitude 18140133.570389

Triangular Pyramid

Length = n
Surface area 1.8998544645087E+14
Volume 1.0830868883184E+21
Height 9874238.0251967