21302272 (number)

21302272 is an even 8-digits composite number following 21302271 and preceding 21302273. In scientific notation, it is written as 2.1302272 × 10^7. The sum of its digits is 19. It has a total of 12 prime factors and 44 positive divisors. There are 10465280 positive integers (up to 21302272) that are relatively prime to 21302272.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred two thousand two hundred seventy-two

Notation

Scientific notation 2.1302272 × 10^7
Engineering notation 2.1302272 × 10^6

Prime Factorization of 21302272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 293 × 71

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 41606
Product of the distinct prime numbers

The prime factorization of 21302272 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 293 × 71. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21302272)

Multiplication

n×y
n×2 42604544
n×3 63906816
n×4 85209088
n×5 106511360

Division

n÷y
n÷2 10651136
n÷3 7100757.3333333
n÷3 5325568
n÷5 4260454.4

Exponentiation

ny
n2 453786792361984
n3 9.6666896809025E+21
n4 2.0592245292218E+29
n5 4.3866161030554E+36

Nth Root

y√n
2√n 4615.4384407118
3√n 277.2098398239
4√n 67.937018191203
5√n 29.220334629619

Divisors of 21302272

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21302271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21302272 can be divided by 44 positive divisors. The sum of these divisors (counting 21302272) is 1, the average is 0.022727272727273.

Base conversion 21302272

Base System Value
2 Binary 1010001010000110000000000
3 Ternary 1111002021020001
4 Quaternary 1101100300000
5 Quinary 20423133042
6 Senary 2040325344
8 Octal 121206000
10 Decimal 21302272
12 Duodecimal 7173854
16 Hexadecimal 1450c00
20 Vigesimal 6d2fdc
36 Base36 cokxs

Cryptographic Hash Functions

md5 f3b8757eb14f6f67480b28c32a45322f
sha1 ebab3ad5cae9584213b7c05093e0f586673be39d
sha256 ee9179c796ec80834f59041ea86942f4048225ab26eda284aed688d4986357a3
sha512 9db662028ab4cab7d3fede6463a6959ce14e2fdd691b03f9efc6396e184dffaa5652aa6c65b6748061054830051f1ea7343e0a33987f6cc69405b9568ca6c4a1
ripemd-160 bafda878ea7f58029feb3d9b3b75344cd9b69d45

21302272 as geometric shapes

Circle

Radius = n
Diameter 42604544
Circumference 133846122.43994
Area 1.4256132531805E+15

Sphere

Radius = n
Volume 4.0491735048074E+22
Surface area 5.7024530127219E+15
Circumference 133846122.43994

Square

Length = n
Perimeter 85209088
Area 453786792361984
Diagonal 30125961.971761

Cube

Length = n
Surface area 2722720754171904
Volume 9.6666896809025E+21
Space diagonal 36896617.420652

Equilateral Triangle

Length = n
Perimeter 63906816
Area 1.9649544504367E+14
Altitude 18448308.710326

Triangular Pyramid

Length = n
Surface area 1.9649544504367E+14
Volume 1.1392303041654E+21
Height 10041987.32392