20021960 (number)

20021960 is an even 8-digits composite number following 20021959 and preceding 20021961. In scientific notation, it is written as 2.0021960 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 64 positive divisors. There are 6564096 positive integers (up to 20021960) that are relatively prime to 20021960.

Interesting facts

Basic properties

Name

Name twenty million twenty-one thousand nine hundred sixty

Notation

Scientific notation 2.0021960 × 10^7
Engineering notation 2.0021960 × 10^6

Prime Factorization of 20021960

Prime Factorization 2 × 2 × 2 × 5 × 7 × 23 × 3109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5005490
Product of the distinct prime numbers

The prime factorization of 20021960 is 2 × 2 × 2 × 5 × 7 × 23 × 3109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 21, 61, 96, 95, 9989, 7028, 3696, 6948, 339340, 150450, 4545790, 4912327, 11479444, 23471731, 714855531, 768333413, 9935782306, 3493837550

Basic calculations (n = 20021960)

Multiplication

n×y
n×2 40043920
n×3 60065880
n×4 80087840
n×5 100109800

Division

n÷y
n÷2 10010980
n÷3 6673986.6666667
n÷3 5005490
n÷5 4004392

Exponentiation

ny
n2 400878882241600
n3 8.026380945086E+21
n4 1.6070387822727E+29
n5 3.2176066217114E+36

Nth Root

y√n
2√n 4474.5904840555
3√n 271.54107300517
4√n 66.892379865389
5√n 28.860331675043

Divisors of 20021960

1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3109, 3220, 6218, 6440, 12436, 15545, 21763, 24872, 31090, 43526, 62180, 71507, 87052, 108815, 124360, 143014, 174104, 217630, 286028, 357535, 435260, 500549, 572056, 715070, 870520, 1001098, 1430140, 2002196, 2502745, 2860280, 4004392, 5005490, 10010980, 20021960

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20021959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20021960 can be divided by 64 positive divisors. The sum of these divisors (counting 20021960) is 1, the average is 0.015625.

Base conversion 20021960

Base System Value
2 Binary 1001100011000001011001000
3 Ternary 1101200012222002
4 Quaternary 1030120023020
5 Quinary 20111200320
6 Senary 1553050132
8 Octal 114301310
10 Decimal 20021960
12 Duodecimal 6856948
16 Hexadecimal 13182c8
20 Vigesimal 652ei0
36 Base36 bx51k

Cryptographic Hash Functions

md5 9f03f7f7b0f24f2ae921a863514209ee
sha1 e3cc44926c227516044fbc80af802311d76557bd
sha256 7d15a76814413816d2fef9c7849973d988fa3817862167a405795331cdf4383b
sha512 6ca10fb1160e11e3dae683ab2afdb2028d0d175bedd6ba65fbcbce8d39605b7b0f693470e8c508cd2b66c3211ff386c0c5ed0f9a0659b8636080933f4490cee2
ripemd-160 02701061b3bc697ef897ae75e5834d11b1da2792

20021960 as geometric shapes

Circle

Radius = n
Diameter 40043920
Circumference 125801684.89294
Area 1.2593981514295E+15

Sphere

Radius = n
Volume 3.362082588266E+22
Surface area 5.037592605718E+15
Circumference 125801684.89294

Square

Length = n
Perimeter 80087840
Area 400878882241600
Diagonal 28315327.377292

Cube

Length = n
Surface area 2405273293449600
Volume 8.026380945086E+21
Space diagonal 34679051.987112

Equilateral Triangle

Length = n
Perimeter 60065880
Area 1.7358564793097E+14
Altitude 17339525.993556

Triangular Pyramid

Length = n
Surface area 1.7358564793097E+14
Volume 9.4591806577614E+20
Height 9438442.4590972