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

21093983 (number)

21093983 is an odd 8-digits composite number following 21093982 and preceding 21093984. In scientific notation, it is written as 2.1093983 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 20748120 positive integers (up to 21093983) that are relatively prime to 21093983.

Interesting facts

21093983 has 4 divisors, whose sum is 21439848
The reverse of 21093983 is 38939012
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty-one million ninety-three thousand nine hundred eighty-three

Notation

Scientific notation	2.1093983 × 10^7
Engineering notation	2.1093983 × 10^6

Prime Factorization of 21093983

Prime Factorization 61 × 345803

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21093983	Product of the distinct prime numbers

The prime factorization of 21093983 is 61 × 345803. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 9, 63, 158, 222, 8718, 2334, 90403, 63648, 375454, 997940, 4530261, 8121039, 25565712, 4860777, 479966105, 421807322, 3672696303, 8760221728

Basic calculations (n = 21093983)

Multiplication

n×y

n×2	42187966
n×3	63281949
n×4	84375932
n×5	105469915

Division

n÷y

n÷2	10546991.5
n÷3	7031327.6666667
n÷3	5273495.75
n÷5	4218796.6

Exponentiation

n^y

n²	444956118804289
n³	9.3858968058037E+21
n⁴	1.9798594766138E+29
n⁵	4.176312214208E+36

Nth Root

^y√n

²√n	4592.8186334755
³√n	276.30337973276
⁴√n	67.770337415978
⁵√n	29.162967800373

Divisors of 21093983

1, 61, 345803, 21093983

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21093982	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21093983 can be divided by 4 positive divisors. The sum of these divisors (counting 21093983) is 1, the average is 0.25.

Base conversion 21093983

Base	System	Value
2	Binary	1010000011101111001011111
3	Ternary	1110200200111122
4	Quaternary	1100131321133
5	Quinary	20400001413
6	Senary	2032041155
8	Octal	120357137
10	Decimal	21093983
12	Duodecimal	70931bb
16	Hexadecimal	141de5f
20	Vigesimal	6bgej3
36	Base36	ck47z

Cryptographic Hash Functions

md5	441c21fa81f972ac49aa2f5786406209
sha1	0f62af1953192ea21dbad270c1d7d8c3b14d1d9e
sha256	e3e64a16f45a5e704d3e5dc54f67bd0c7a29bcd55dcb86be15b525b6fb5bf1cd
sha512	0a8cb3dbcc704b963abb7627eb3e253c1c99a80681c1ee6318efd9276dd83a48b70ca2425721e2cdf98f8d0dc1f1d5290f7537416d2dfbd9d977727eeb57e684
ripemd-160	20f372010d6ba10b9eb37ddb6066cf286b6e4254

21093983 as geometric shapes

Circle

Radius = n

Diameter	42187966
Circumference	132537404.0555
Area	1.3978708740054E+15

Sphere

Radius = n

Volume	3.9315552603286E+22
Surface area	5.5914834960215E+15
Circumference	132537404.0555

Square

Length = n

Perimeter	84375932
Area	444956118804289
Diagonal	29831396.843068

Cube

Length = n

Surface area	2669736712825734
Volume	9.3858968058037E+21
Space diagonal	36535850.289994

Equilateral Triangle

Length = n

Perimeter	63281949
Area	1.9267165122692E+14
Altitude	18267925.144997

Triangular Pyramid

Length = n

Surface area	1.9267165122692E+14
Volume	1.1061385464835E+21
Height	9943798.9476892