21493823, twenty-one million four hundred ninety-three thousand eight hundred twenty-three: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

21493823 has 8 divisors, whose sum is 23236416
The reverse of 21493823 is 32839412
Previous prime number is 271

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty-one million four hundred ninety-three thousand eight hundred twenty-three

Notation

Scientific notation	2.1493823 × 10^7
Engineering notation	2.1493823 × 10^6

Prime Factorization of 21493823

Prime Factorization 13 × 271 × 6101

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21493823	Product of the distinct prime numbers

The prime factorization of 21493823 is 13 × 271 × 6101. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 79, 84, 9, 515, 6141, 6987, 42827, 84475, 613025, 415250, 9279992, 4975413, 65743172, 46797088, 127381799, 709289509, 3991708712, 4673247733

Basic calculations (n = 21493823)

Multiplication

n×y

n×2	42987646
n×3	64481469
n×4	85975292
n×5	107469115

Division

n÷y

n÷2	10746911.5
n÷3	7164607.6666667
n÷3	5373455.75
n÷5	4298764.6

Exponentiation

n^y

n²	461984427155329
n³	9.929811506033E+21
n⁴	2.1342961093404E+29
n⁵	4.5874182803751E+36

Nth Root

^y√n

²√n	4636.1431168591
³√n	278.03825621238
⁴√n	68.089229081104
⁵√n	29.272696745755

Divisors of 21493823

1, 13, 271, 3523, 6101, 79313, 1653371, 21493823

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	-21493822	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 21493823 can be divided by 8 positive divisors. The sum of these divisors (counting 21493823) is 1, the average is 0.125.

Base conversion 21493823

Base	System	Value
2	Binary	1010001111111100000111111
3	Ternary	1111102222222112
4	Quaternary	1101333200333
5	Quinary	21000300243
6	Senary	2044404235
8	Octal	121774077
10	Decimal	21493823
12	Duodecimal	724667b
16	Hexadecimal	147f83f
20	Vigesimal	6e6eb3
36	Base36	csoqn

Cryptographic Hash Functions

md5	56766eeb4650874b83c6d32258256860
sha1	60ddd1464f894361b4d4a39b9480d4219edf0bf1
sha256	d1244825693b01934e8602771c14e2588b6ee7ed7663558eeb6aded96a049bcb
sha512	86dd5fa089c728c74f1e5ad2f3c2aa5a0ed0dfdd4679e93d66d93b40fb38dbbce41821cd33708e8913f508fd7db9c8ba8d5e2a272a33ff7f6ed5e135d66bf82e
ripemd-160	33349c89a6d2bae85cfe248ed3b8b55c11befa9d

21493823 as geometric shapes

Circle

Radius = n

Diameter	42987646
Circumference	135049672.86872
Area	1.4513668824241E+15

Sphere

Radius = n

Volume	4.1593897171846E+22
Surface area	5.8054675296963E+15
Circumference	135049672.86872

Square

Length = n

Perimeter	85975292
Area	461984427155329
Diagonal	30396855.993847

Cube

Length = n

Surface area	2771906562931974
Volume	9.929811506033E+21
Space diagonal	37228393.484893

Equilateral Triangle

Length = n

Perimeter	64481469
Area	2.0004512503466E+14
Altitude	18614196.742446

Triangular Pyramid

Length = n

Surface area	2.0004512503466E+14
Volume	1.1702395086367E+21
Height	10132285.331282