20215263 (number)

20215263 is an odd 8-digits composite number following 20215262 and preceding 20215264. In scientific notation, it is written as 2.0215263 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 13464000 positive integers (up to 20215263) that are relatively prime to 20215263.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifteen thousand two hundred sixty-three

Notation

Scientific notation 2.0215263 × 10^7
Engineering notation 2.0215263 × 10^6

Prime Factorization of 20215263

Prime Factorization 3 × 5101 × 1321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20215263
Product of the distinct prime numbers

The prime factorization of 20215263 is 3 × 5101 × 1321. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20215263)

Multiplication

n×y
n×2 40430526
n×3 60645789
n×4 80861052
n×5 101076315

Division

n÷y
n÷2 10107631.5
n÷3 6738421
n÷3 5053815.75
n÷5 4043052.6

Exponentiation

ny
n2 408656858159169
n3 8.2611058644413E+21
n4 1.6700042772052E+29
n5 3.3759575674829E+36

Nth Root

y√n
2√n 4496.1386766869
3√n 272.4121446152
4√n 67.053252543683
5√n 28.91584440587

Divisors of 20215263

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20215262
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20215263 can be divided by 8 positive divisors. The sum of these divisors (counting 20215263) is 1, the average is 0.125.

Base conversion 20215263

Base System Value
2 Binary 1001101000111010111011111
3 Ternary 1102001001010110
4 Quaternary 1031013113133
5 Quinary 20133342023
6 Senary 2001141103
8 Octal 115072737
10 Decimal 20215263
12 Duodecimal 692a793
16 Hexadecimal 13475df
20 Vigesimal 666i33
36 Base36 c1a73

Cryptographic Hash Functions

md5 5841bf69f26bd61a42c4fa7a60cfaf08
sha1 d125b118d7b7daa0dee03407636852c883296415
sha256 345d00f085cca8fc00631d7c86013d26c53572dd4f2d71d857f08e5dd53f2ef5
sha512 b6cda586da908c66cbb10c598bb6d84b56f5cf76737a96e502152012c4e3af87518442dcd8557bbb020f10b39988686ba5e6f120fa30f2d90e84f925cb82bc4a
ripemd-160 2cbf1f327c62b2e6859c07f873c0f751b96099ef

20215263 as geometric shapes

Circle

Radius = n
Diameter 40430526
Circumference 127016243.46237
Area 1.2838333834319E+15

Sphere

Radius = n
Volume 3.4604039325675E+22
Surface area 5.1353335337277E+15
Circumference 127016243.46237

Square

Length = n
Perimeter 80861052
Area 408656858159169
Diagonal 28588699.101539

Cube

Length = n
Surface area 2451941148955014
Volume 8.2611058644413E+21
Space diagonal 35013862.604367

Equilateral Triangle

Length = n
Perimeter 60645789
Area 1.7695361029829E+14
Altitude 17506931.302184

Triangular Pyramid

Length = n
Surface area 1.7695361029829E+14
Volume 9.7358066280773E+20
Height 9529566.3671797