20216280 (number)

20216280 is an even 8-digits composite number following 20216279 and preceding 20216281. In scientific notation, it is written as 2.0216280 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 4500480 positive integers (up to 20216280) that are relatively prime to 20216280.

Interesting facts

Basic properties

Name

Name twenty million two hundred sixteen thousand two hundred eighty

Notation

Scientific notation 2.0216280 × 10^7
Engineering notation 2.0216280 × 10^6

Prime Factorization of 20216280

Prime Factorization 2 × 2 × 2 × 35 × 3 × 41 × 587

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5054070
Product of the distinct prime numbers

The prime factorization of 20216280 is 2 × 2 × 2 × 35 × 3 × 41 × 587. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20216280)

Multiplication

n×y
n×2 40432560
n×3 60648840
n×4 80865120
n×5 101081400

Division

n÷y
n÷2 10108140
n÷3 6738760
n÷3 5054070
n÷5 4043256

Exponentiation

ny
n2 408697977038400
n3 8.2623527392419E+21
n4 1.6703403643528E+29
n5 3.3768068501058E+36

Nth Root

y√n
2√n 4496.2517723099
3√n 272.41671275604
4√n 67.054095865278
5√n 28.916135342693

Divisors of 20216280

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 -20216279
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 20216280 can be divided by 64 positive divisors. The sum of these divisors (counting 20216280) is 1, the average is 0.015625.

Base conversion 20216280

Base System Value
2 Binary 1001101000111100111011000
3 Ternary 1102001002112010
4 Quaternary 1031013213120
5 Quinary 20133410110
6 Senary 2001145520
8 Octal 115074730
10 Decimal 20216280
12 Duodecimal 692b2a0
16 Hexadecimal 13479d8
20 Vigesimal 6670e0
36 Base36 c1azc

Cryptographic Hash Functions

md5 99c135d6343671f0b548107d238d7b27
sha1 33a7583a744ea93c551d377ee9f9ed3ba6692bc4
sha256 be873b6867d07db64f59c2e67ea7045c207eaba79ac646a5816106cc40ad41f9
sha512 dfc7ceb027800d35fc0ccf889303952a35427ee849be2dda0280dff575ef5b4cd12cd1b1ac7a96c6803ee3991bfd5b8b616df2cdcdaf9d6cc9035a8fec8b67e9
ripemd-160 29779971169eca1ffa7286565b962905fef5a73b

20216280 as geometric shapes

Circle

Radius = n
Diameter 40432560
Circumference 127022633.46183
Area 1.2839625622008E+15

Sphere

Radius = n
Volume 3.4609262222626E+22
Surface area 5.1358502488034E+15
Circumference 127022633.46183

Square

Length = n
Perimeter 80865120
Area 408697977038400
Diagonal 28590137.356732

Cube

Length = n
Surface area 2452187862230400
Volume 8.2623527392419E+21
Space diagonal 35015624.100039

Equilateral Triangle

Length = n
Perimeter 60648840
Area 1.7697141529528E+14
Altitude 17507812.050019

Triangular Pyramid

Length = n
Surface area 1.7697141529528E+14
Volume 9.7372760841219E+20
Height 9530045.7855773