21052236 (number)

21052236 is an even 8-digits composite number following 21052235 and preceding 21052237. In scientific notation, it is written as 2.1052236 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 6781632 positive integers (up to 21052236) that are relatively prime to 21052236.

Interesting facts

Basic properties

Name

Name twenty-one million fifty-two thousand two hundred thirty-six

Notation

Scientific notation 2.1052236 × 10^7
Engineering notation 2.1052236 × 10^6

Prime Factorization of 21052236

Prime Factorization 2 × 2 × 3 × 53 × 79 × 419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10526118
Product of the distinct prime numbers

The prime factorization of 21052236 is 2 × 2 × 3 × 53 × 79 × 419. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 72, 99, 747, 428, 2719, 6456, 91820, 35776, 780857, 924337, 2399202, 7688742, 80766653, 23497565, 647700611, 512498244, 6300664712, 806614661

Basic calculations (n = 21052236)

Multiplication

n×y
n×2 42104472
n×3 63156708
n×4 84208944
n×5 105261180

Division

n÷y
n÷2 10526118
n÷3 7017412
n÷3 5263059
n÷5 4210447.2

Exponentiation

ny
n2 443196640599696
n3 9.330280272312E+21
n4 1.9642326223886E+29
n5 4.1351488725423E+36

Nth Root

y√n
2√n 4588.2715699923
3√n 276.12098245727
4√n 67.736781514863
5√n 29.151415393645

Divisors of 21052236

1, 2, 3, 4, 6, 12, 53, 79, 106, 158, 159, 212, 237, 316, 318, 419, 474, 636, 838, 948, 1257, 1676, 2514, 4187, 5028, 8374, 12561, 16748, 22207, 25122, 33101, 44414, 50244, 66202, 66621, 88828, 99303, 132404, 133242, 198606, 266484, 397212, 1754353, 3508706, 5263059, 7017412, 10526118, 21052236

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 -21052235
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 21052236 can be divided by 48 positive divisors. The sum of these divisors (counting 21052236) is 1, the average is 0.020833333333333.

Base conversion 21052236

Base System Value
2 Binary 1010000010011101101001100
3 Ternary 1110121120020110
4 Quaternary 1100103231030
5 Quinary 20342132421
6 Senary 2031120020
8 Octal 120235514
10 Decimal 21052236
12 Duodecimal 7073010
16 Hexadecimal 1413b4c
20 Vigesimal 6bbabg
36 Base36 cj80c

Cryptographic Hash Functions

md5 6401b4c54cab419ffe9ed50b5f129ff7
sha1 bff099ecc2496ea51793cc3a49096b6b6199a23d
sha256 e4ad0f5ca9eba5993837506a7385ed61713088c123a9d0c8626b8c6672f36b3e
sha512 53677c9af2a036660a5c7dad8de762be1a5ee2043aa01a4713fa24c0702d0aa7b0321fbf420537c7b5936ffa1505981adf704121e3e707e35873c019e16f54c3
ripemd-160 afa18028ce1b6640897bd8604f466af22ec4b455

21052236 as geometric shapes

Circle

Radius = n
Diameter 42104472
Circumference 132275099.91848
Area 1.3923433102037E+15

Sphere

Radius = n
Volume 3.9082586612572E+22
Surface area 5.5693732408147E+15
Circumference 132275099.91848

Square

Length = n
Perimeter 84208944
Area 443196640599696
Diagonal 29772357.669479

Cube

Length = n
Surface area 2659179843598176
Volume 9.330280272312E+21
Space diagonal 36463542.364931

Equilateral Triangle

Length = n
Perimeter 63156708
Area 1.9190977481563E+14
Altitude 18231771.182465

Triangular Pyramid

Length = n
Surface area 1.9190977481563E+14
Volume 1.0995840751538E+21
Height 9924119.2231597