20216388 (number)

20216388 is an even 8-digits composite number following 20216387 and preceding 20216389. In scientific notation, it is written as 2.0216388 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6713856 positive integers (up to 20216388) that are relatively prime to 20216388.

Interesting facts

Basic properties

Name

Name twenty million two hundred sixteen thousand three hundred eighty-eight

Notation

Scientific notation 2.0216388 × 10^7
Engineering notation 2.0216388 × 10^6

Prime Factorization of 20216388

Prime Factorization 2 × 2 × 3 × 283 × 5953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10108194
Product of the distinct prime numbers

The prime factorization of 20216388 is 2 × 2 × 3 × 283 × 5953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 57, 66, 534, 16, 3089, 245, 58876, 26924, 309722, 96188, 4586571, 731061, 46640174, 72068276, 208393109, 646860377, 9624171802, 513862672

Basic calculations (n = 20216388)

Multiplication

n×y
n×2 40432776
n×3 60649164
n×4 80865552
n×5 101081940

Division

n÷y
n÷2 10108194
n÷3 6738796
n÷3 5054097
n÷5 4043277.6

Exponentiation

ny
n2 408702343766544
n3 8.2624851580938E+21
n4 1.6703760580027E+29
n5 3.3768970494492E+36

Nth Root

y√n
2√n 4496.2637822975
3√n 272.41719785934
4√n 67.054185419685
5√n 28.916166237951

Divisors of 20216388

1, 2, 3, 4, 6, 12, 283, 566, 849, 1132, 1698, 3396, 5953, 11906, 17859, 23812, 35718, 71436, 1684699, 3369398, 5054097, 6738796, 10108194, 20216388

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 -20216387
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 20216388 can be divided by 24 positive divisors. The sum of these divisors (counting 20216388) is 1, the average is 0.041666666666667.

Base conversion 20216388

Base System Value
2 Binary 1001101000111101001000100
3 Ternary 1102001002200010
4 Quaternary 1031013221010
5 Quinary 20133411023
6 Senary 2001150220
8 Octal 115075104
10 Decimal 20216388
12 Duodecimal 692b370
16 Hexadecimal 1347a44
20 Vigesimal 6670j8
36 Base36 c1b2c

Cryptographic Hash Functions

md5 51d65ef114bc2d91e7ecc2280ab321a6
sha1 e8efb6870bedb77b8e4e360f67082e378c5e34d5
sha256 bde921baab0957e2bb822889a123eebff358722d2f794811464dee273c20d06e
sha512 0148dcea4e9f52b7cbf98e57a71c8ab00c10b4be563acfce795285e0c2d0c32824bc5c9b221fe4a0e15d3ca999e5faab652dbda833818b7acd2334d29cbc601e
ripemd-160 504174f82c597c55b551b5bd94ea3dfcb936a015

20216388 as geometric shapes

Circle

Radius = n
Diameter 40432776
Circumference 127023312.04584
Area 1.2839762806819E+15

Sphere

Radius = n
Volume 3.4609816897416E+22
Surface area 5.1359051227276E+15
Circumference 127023312.04584

Square

Length = n
Perimeter 80865552
Area 408702343766544
Diagonal 28590290.091797

Cube

Length = n
Surface area 2452214062599264
Volume 8.2624851580938E+21
Space diagonal 35015811.161526

Equilateral Triangle

Length = n
Perimeter 60649164
Area 1.7697330614403E+14
Altitude 17507905.580763

Triangular Pyramid

Length = n
Surface area 1.7697330614403E+14
Volume 9.7374321412356E+20
Height 9530096.6972656