20216520 (number)

20216520 is an even 8-digits composite number following 20216519 and preceding 20216521. In scientific notation, it is written as 2.0216520 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 48 positive divisors. There are 5390784 positive integers (up to 20216520) that are relatively prime to 20216520.

Interesting facts

Basic properties

Name

Name twenty million two hundred sixteen thousand five hundred twenty

Notation

Scientific notation 2.0216520 × 10^7
Engineering notation 2.0216520 × 10^6

Prime Factorization of 20216520

Prime Factorization 2 × 2 × 2 × 3 × 3 × 15 × 18719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1684710
Product of the distinct prime numbers

The prime factorization of 20216520 is 2 × 2 × 2 × 3 × 3 × 15 × 18719. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 1, 34, 82, 241, 921, 7669, 5268, 88027, 82072, 630728, 469170, 3541772, 2057236, 45163538, 99908978, 772156870, 875784347, 7671283973, 8167351620

Basic calculations (n = 20216520)

Multiplication

n×y
n×2 40433040
n×3 60649560
n×4 80866080
n×5 101082600

Division

n÷y
n÷2 10108260
n÷3 6738840
n÷3 5054130
n÷5 4043304

Exponentiation

ny
n2 408707680910400
n3 8.2626470052787E+21
n4 1.6704196843516E+29
n5 3.3770072957087E+36

Nth Root

y√n
2√n 4496.2784611276
3√n 272.41779076103
4√n 67.054294874584
5√n 28.916203998643

Divisors of 20216520

1, 2, 3, 4, 6, 8, 9, 12, 15, 18, 24, 30, 36, 45, 60, 72, 90, 120, 135, 180, 270, 360, 540, 1080, 18719, 37438, 56157, 74876, 112314, 149752, 168471, 224628, 280785, 336942, 449256, 561570, 673884, 842355, 1123140, 1347768, 1684710, 2246280, 2527065, 3369420, 5054130, 6738840, 10108260, 20216520

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20216519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20216520 can be divided by 48 positive divisors. The sum of these divisors (counting 20216520) is 1, the average is 0.020833333333333.

Base conversion 20216520

Base System Value
2 Binary 1001101000111101011001000
3 Ternary 1102001002212000
4 Quaternary 1031013223020
5 Quinary 20133412040
6 Senary 2001151000
8 Octal 115075310
10 Decimal 20216520
12 Duodecimal 692b460
16 Hexadecimal 1347ac8
20 Vigesimal 667160
36 Base36 c1b60

Cryptographic Hash Functions

md5 a5dbad522de170ac4ac7efc1ea14cc2e
sha1 d6b1d5be1d21204287f800fe734e53a8b17631cb
sha256 e937c31bae612057dfb1f81bd8cba3609824b2898dd09eaddbc2bf38e0c1e149
sha512 982f535c0b901081531b587c772616abf949916533e94ea0d3394d86ce6eba615b99fbe497c813b8596bc56dd24dfeb89524a3b8a0e45b50a4c485cf2b9b125b
ripemd-160 e4631d6345c87d3fe4229979570bebc0f2845715

20216520 as geometric shapes

Circle

Radius = n
Diameter 40433040
Circumference 127024141.4263
Area 1.2839930478138E+15

Sphere

Radius = n
Volume 3.4610494841319E+22
Surface area 5.1359721912553E+15
Circumference 127024141.4263

Square

Length = n
Perimeter 80866080
Area 408707680910400
Diagonal 28590476.767987

Cube

Length = n
Surface area 2452246085462400
Volume 8.2626470052787E+21
Space diagonal 35016039.792232

Equilateral Triangle

Length = n
Perimeter 60649560
Area 1.7697561719512E+14
Altitude 17508019.896116

Triangular Pyramid

Length = n
Surface area 1.7697561719512E+14
Volume 9.7376228799722E+20
Height 9530158.9226623