8021216 (number)

8021216 is an even 7-digits composite number following 8021215 and preceding 8021217. In scientific notation, it is written as 8.021216 × 10^6. The sum of its digits is 20. It has a total of 7 prime factors and 24 positive divisors. There are 3437568 positive integers (up to 8021216) that are relatively prime to 8021216.

Interesting facts

Basic properties

Name

Name eight million twenty-one thousand two hundred sixteen

Notation

Scientific notation 8.021216 × 10^6
Engineering notation 8.021216 × 10^6

Prime Factorization of 8021216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 35809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 501326
Product of the distinct prime numbers

The prime factorization of 8021216 is 2 × 2 × 2 × 2 × 2 × 7 × 35809. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 7, 82, 20, 680, 134, 6052, 8861, 18929, 23867, 192639, 211012, 4028396, 4199577, 57911022, 42723353, 14054661, 607099892, 8720252927, 7451096573

Basic calculations (n = 8021216)

Multiplication

n×y
n×2 16042432
n×3 24063648
n×4 32084864
n×5 40106080

Division

n÷y
n÷2 4010608
n÷3 2673738.6666667
n÷3 2005304
n÷5 1604243.2

Exponentiation

ny
n2 64339906118656
n3 5.1608428439746E+20
n4 4.1396235193575E+27
n5 3.3204814407446E+34

Nth Root

y√n
2√n 2832.1751358276
3√n 200.17664393866
4√n 53.218184259025
5√n 24.035216712879

Divisors of 8021216

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 35809, 71618, 143236, 250663, 286472, 501326, 572944, 1002652, 1145888, 2005304, 4010608, 8021216

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 -8021215
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 8021216 can be divided by 24 positive divisors. The sum of these divisors (counting 8021216) is 1, the average is 0.041666666666667.

Base conversion 8021216

Base System Value
2 Binary 11110100110010011100000
3 Ternary 120002112001002
4 Quaternary 132212103200
5 Quinary 4023134331
6 Senary 443531132
8 Octal 36462340
10 Decimal 8021216
12 Duodecimal 2829aa8
16 Hexadecimal 7a64e0
20 Vigesimal 2a2d0g
36 Base36 4rx7k

Cryptographic Hash Functions

md5 9d61a6b307f8cbcc0d3ac290de2d7d28
sha1 b29f2883bed58307ae4e5536e986c3fdfb443677
sha256 463f85f724684ca8b556c17a5bfa4f28b638ece9010548779089bdf0104d86f7
sha512 b4ac03dc616616d1d6da308912883b90f89a8e904e82f03171f537a346d3d96b6414b1193ae2d206cb1e2678c58947e82780ddf153b6e01f31f022dc1f03e22a
ripemd-160 1ec79d5170a013f2724e839c773fde78039978dd

8021216 as geometric shapes

Circle

Radius = n
Diameter 16042432
Circumference 50398786.516914
Area 2.0212977639503E+14

Sphere

Radius = n
Volume 2.1617687953283E+21
Surface area 8.0851910558011E+14
Circumference 50398786.516914

Square

Length = n
Perimeter 32084864
Area 64339906118656
Diagonal 11343712.453924

Cube

Length = n
Surface area 386039436711936
Volume 5.1608428439746E+20
Space diagonal 13893153.650484

Equilateral Triangle

Length = n
Perimeter 24063648
Area 27859996587931
Altitude 6946576.8252422

Triangular Pyramid

Length = n
Surface area 27859996587931
Volume 6.0821116193542E+19
Height 3781237.4846414