Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

21253072 (number)

21253072 is an even 8-digits composite number following 21253071 and preceding 21253073. In scientific notation, it is written as 2.1253072 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 10 positive divisors. There are 10626528 positive integers (up to 21253072) that are relatively prime to 21253072.

Interesting facts

21253072 has 10 divisors, whose sum is 41177858
The reverse of 21253072 is 27035212
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

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

Notation

Scientific notation	2.1253072 × 10^7
Engineering notation	2.1253072 × 10^6

Prime Factorization of 21253072

Prime Factorization 2 × 2 × 2 × 2 × 1328317

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	2656634	Product of the distinct prime numbers

The prime factorization of 21253072 is 2 × 2 × 2 × 2 × 1328317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 92, 17, 100, 709, 2600, 438, 82330, 84543, 855498, 8706, 3353802, 6875381, 83555277, 75636840, 851350757, 790627992, 6052008813, 6254916259

Basic calculations (n = 21253072)

Multiplication

n×y

n×2	42506144
n×3	63759216
n×4	85012288
n×5	106265360

Division

n÷y

n÷2	10626536
n÷3	7084357.3333333
n÷3	5313268
n÷5	4250614.4

Exponentiation

n^y

n²	451693069437184
n³	9.5998653266495E+21
n⁴	2.0402662897758E+29
n⁵	4.3361926355779E+36

Nth Root

^y√n

²√n	4610.1054217881
³√n	276.99625951237
⁴√n	67.897757118981
⁵√n	29.206824610929

Divisors of 21253072

1, 2, 4, 8, 16, 1328317, 2656634, 5313268, 10626536, 21253072

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21253071	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21253072 can be divided by 10 positive divisors. The sum of these divisors (counting 21253072) is 1, the average is 0.1.

Base conversion 21253072

Base	System	Value
2	Binary	1010001000100101111010000
3	Ternary	1110222202201211
4	Quaternary	1101010233100
5	Quinary	20420044242
6	Senary	2035305504
8	Octal	121045720
10	Decimal	21253072
12	Duodecimal	714b294
16	Hexadecimal	1444bd0
20	Vigesimal	6cgcdc
36	Base36	cniz4

Cryptographic Hash Functions

md5	1ede78282eac8007c2c0ba33824e75b3
sha1	731ddf37ba95855c17711635030ce21fc1f70d54
sha256	303e03a3e1d2b008f77df292a699f004eab788a782424bf7e909e492329df5f8
sha512	9e9f5f58dc6137bed6358e478092d59f2f0a802e05651ca5293d839c9556149a7bbeadaf96c77ca8f551ba8d54db388566e8f156cd5fa602ff606214425acd09
ripemd-160	87bd05f929407018df2098144933cb83c1044350

21253072 as geometric shapes

Circle

Radius = n

Diameter	42506144
Circumference	133536989.72283
Area	1.4190356286213E+15

Sphere

Radius = n

Volume	4.0211821847538E+22
Surface area	5.6761425144851E+15
Circumference	133536989.72283

Square

Length = n

Perimeter	85012288
Area	451693069437184
Diagonal	30056382.664492

Cube

Length = n

Surface area	2710158416623104
Volume	9.5998653266495E+21
Space diagonal	36811400.520919

Equilateral Triangle

Length = n

Perimeter	63759216
Area	1.9558883642298E+14
Altitude	18405700.26046

Triangular Pyramid

Length = n

Surface area	1.9558883642298E+14
Volume	1.1313549784919E+21
Height	10018794.221497