20221920 (number)

20221920 is an even 8-digits composite number following 20221919 and preceding 20221921. In scientific notation, it is written as 2.0221920 × 10^7. The sum of its digits is 18. It has a total of 9 prime factors and 96 positive divisors. There are 5184000 positive integers (up to 20221920) that are relatively prime to 20221920.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-one thousand nine hundred twenty

Notation

Scientific notation 2.0221920 × 10^7
Engineering notation 2.0221920 × 10^6

Prime Factorization of 20221920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 27 × 31 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1263870
Product of the distinct prime numbers

The prime factorization of 20221920 is 2 × 2 × 2 × 2 × 2 × 5 × 27 × 31 × 151. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 10, 55, 65, 265, 592, 6686, 1046, 21818, 30082, 752682, 830592, 4230188, 1834693, 83692364, 81232209, 239760080, 334111949, 1802614461, 2673313121

Basic calculations (n = 20221920)

Multiplication

n×y
n×2 40443840
n×3 60665760
n×4 80887680
n×5 101109600

Division

n÷y
n÷2 10110960
n÷3 6740640
n÷3 5055480
n÷5 4044384

Exponentiation

ny
n2 408926048486400
n3 8.2692698384081E+21
n4 1.672205131307E+29
n5 3.381519838888E+36

Nth Root

y√n
2√n 4496.8789176494
3√n 272.44204361814
4√n 67.058772115581
5√n 28.917748585159

Divisors of 20221920

1, 2, 4, 5, 8, 10, 16, 20, 27, 31, 32, 40, 54, 62, 80, 108, 124, 135, 151, 155, 160, 216, 248, 270, 302, 310, 432, 496, 540, 604, 620, 755, 837, 864, 992, 1080, 1208, 1240, 1510, 1674, 2160, 2416, 2480, 3020, 3348, 4077, 4185, 4320, 4681, 4832, 4960, 6040, 6696, 8154, 8370, 9362, 12080, 13392, 16308, 16740, 18724, 20385, 23405, 24160, 26784, 32616, 33480, 37448, 40770, 46810, 65232, 66960, 74896, 81540, 93620, 126387, 130464, 133920, 149792, 163080, 187240, 252774, 326160, 374480, 505548, 631935, 652320, 748960, 1011096, 1263870, 2022192, 2527740, 4044384, 5055480, 10110960, 20221920

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20221919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20221920 can be divided by 96 positive divisors. The sum of these divisors (counting 20221920) is 1, the average is 0.010416666666667.

Base conversion 20221920

Base System Value
2 Binary 1001101001000111111100000
3 Ternary 1102001101021000
4 Quaternary 1031020333200
5 Quinary 20134100140
6 Senary 2001232000
8 Octal 115107740
10 Decimal 20221920
12 Duodecimal 6932600
16 Hexadecimal 1348fe0
20 Vigesimal 667eg0
36 Base36 c1fc0

Cryptographic Hash Functions

md5 092d9277e97d69a92d5c6d69541e4d9b
sha1 865233ada40efb49c6497a53226722d7d83e9cf6
sha256 6175a88a46592a5abfdf11ae01f65808f60d61d0a64f872de8044f3fa82ca06e
sha512 add9b2b16e7f00fc076670458f9d5e282f6755d221f979df94333c7e31a7caa85759ef9a4567eca0b9e8bdba8d27930b8b494abd417431ceb5a1652518dc0753
ripemd-160 004560ddd6a7feb3411ecc1789d96a92038e2e58

20221920 as geometric shapes

Circle

Radius = n
Diameter 40443840
Circumference 127058070.62696
Area 1.2846790697864E+15

Sphere

Radius = n
Volume 3.4638236499859E+22
Surface area 5.1387162791455E+15
Circumference 127058070.62696

Square

Length = n
Perimeter 80887680
Area 408926048486400
Diagonal 28598113.521224

Cube

Length = n
Surface area 2453556290918400
Volume 8.2692698384081E+21
Space diagonal 35025392.866593

Equilateral Triangle

Length = n
Perimeter 60665760
Area 1.770701731292E+14
Altitude 17512696.433297

Triangular Pyramid

Length = n
Surface area 1.770701731292E+14
Volume 9.7454279636663E+20
Height 9532704.5070746