20021924 (number)

20021924 is an even 8-digits composite number following 20021923 and preceding 20021925. In scientific notation, it is written as 2.0021924 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 9127584 positive integers (up to 20021924) that are relatively prime to 20021924.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0021924 × 10^7
Engineering notation 2.0021924 × 10^6

Prime Factorization of 20021924

Prime Factorization 2 × 2 × 13 × 83 × 4639

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10010962
Product of the distinct prime numbers

The prime factorization of 20021924 is 2 × 2 × 13 × 83 × 4639. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 11, 19, 665, 469, 5371, 9332, 32721, 55706, 703356, 450955, 1847832, 7337850, 33606379, 44466142, 669154831, 838464832, 2551817376, 261410690

Basic calculations (n = 20021924)

Multiplication

n×y
n×2 40043848
n×3 60065772
n×4 80087696
n×5 100109620

Division

n÷y
n÷2 10010962
n÷3 6673974.6666667
n÷3 5005481
n÷5 4004384.8

Exponentiation

ny
n2 400877440661776
n3 8.0263376502446E+21
n4 1.6070272243154E+29
n5 3.2175776951173E+36

Nth Root

y√n
2√n 4474.5864613392
3√n 271.54091025912
4√n 66.892349796813
5√n 28.860321296712

Divisors of 20021924

1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 4639, 9278, 18556, 60307, 120614, 241228, 385037, 770074, 1540148, 5005481, 10010962, 20021924

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 -20021923
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 20021924 can be divided by 24 positive divisors. The sum of these divisors (counting 20021924) is 1, the average is 0.041666666666667.

Base conversion 20021924

Base System Value
2 Binary 1001100011000001010100100
3 Ternary 1101200012220202
4 Quaternary 1030120022210
5 Quinary 20111200144
6 Senary 1553050032
8 Octal 114301244
10 Decimal 20021924
12 Duodecimal 6856918
16 Hexadecimal 13182a4
20 Vigesimal 652eg4
36 Base36 bx50k

Cryptographic Hash Functions

md5 68736a736a53d76c567d21cff0f64d16
sha1 57f6311c895619cad30dad6f6445a86ceb17d8f5
sha256 24f703e9e11f1edb033c19401b96ce002ffeb62c1e97e08736c61438c00229e7
sha512 6af3c411d22e94d713bdc7f2d9172ad570c92373b301b386c9cdd3cf1f8414de2921f7c8934cc95621794ac00a8b756995ed147b04e6ef9a053a75c2da5d0bfd
ripemd-160 043902139badb2b5cf634823ecd53d23c70ce810

20021924 as geometric shapes

Circle

Radius = n
Diameter 40043848
Circumference 125801458.69827
Area 1.2593936225729E+15

Sphere

Radius = n
Volume 3.3620644529653E+22
Surface area 5.0375744902917E+15
Circumference 125801458.69827

Square

Length = n
Perimeter 80087696
Area 400877440661776
Diagonal 28315276.465603

Cube

Length = n
Surface area 2405264643970656
Volume 8.0263376502446E+21
Space diagonal 34678989.633283

Equilateral Triangle

Length = n
Perimeter 60065772
Area 1.7358502370859E+14
Altitude 17339494.816641

Triangular Pyramid

Length = n
Surface area 1.7358502370859E+14
Volume 9.4591296343014E+20
Height 9438425.4885345