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

21018093 (number)

21018093 is an odd 8-digits composite number following 21018092 and preceding 21018094. In scientific notation, it is written as 2.1018093 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 13560000 positive integers (up to 21018093) that are relatively prime to 21018093.

Interesting facts

21018093 has 4 divisors, whose sum is 21244188
The reverse of 21018093 is 39081012
Previous prime number is 93

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty-one million eighteen thousand ninety-three

Notation

Scientific notation	2.1018093 × 10^7
Engineering notation	2.1018093 × 10^6

Prime Factorization of 21018093

Prime Factorization 93 × 226001

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21018093	Product of the distinct prime numbers

The prime factorization of 21018093 is 93 × 226001. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 35, 54, 885, 129, 7929, 2631, 1838, 38845, 482043, 493286, 252091, 974188, 68823022, 10170872, 955411309, 19726926, 957461962, 9518504954

Basic calculations (n = 21018093)

Multiplication

n×y

n×2	42036186
n×3	63054279
n×4	84072372
n×5	105090465

Division

n÷y

n÷2	10509046.5
n÷3	7006031
n÷3	5254523.25
n÷5	4203618.6

Exponentiation

n^y

n²	441760233356649
n³	9.2849576683918E+21
n⁴	1.9515210377532E+29
n⁵	4.1017250662953E+36

Nth Root

^y√n

²√n	4584.5493780741
³√n	275.97162856864
⁴√n	67.709300528614
⁵√n	29.141953566447

Divisors of 21018093

1, 93, 226001, 21018093

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	-21018092	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 21018093 can be divided by 4 positive divisors. The sum of these divisors (counting 21018093) is 1, the average is 0.25.

Base conversion 21018093

Base	System	Value
2	Binary	1010000001011010111101101
3	Ternary	1110112211101220
4	Quaternary	1100023113231
5	Quinary	20340034333
6	Senary	2030253553
8	Octal	120132755
10	Decimal	21018093
12	Duodecimal	70572b9
16	Hexadecimal	140b5ed
20	Vigesimal	6b754d
36	Base36	cihnx

Cryptographic Hash Functions

md5	97b7608d0c2d61fd20dc80b26f2ae6e7
sha1	b36a0c0e377837e7b9dfd64be1f4402b55c767f5
sha256	19e134fc3a2d6bfa45910aaa7ea47304f9b558d89bfb674fbd19de906fca28eb
sha512	6fd52f23ab38ad30801e7979b7b410830d40f771afcd32e9d25e3ab968eefc13cd3cd479c9f2c7ab3613379a214b4ce25768c50d68eb26538310f3e3ddae7080
ripemd-160	fc82d3ca3422c3d59c7d79b0c174fd8e83393194

21018093 as geometric shapes

Circle

Radius = n

Diameter	42036186
Circumference	132060573.12253
Area	1.3878307037614E+15

Sphere

Radius = n

Volume	3.8892739733216E+22
Surface area	5.5513228150454E+15
Circumference	132060573.12253

Square

Length = n

Perimeter	84072372
Area	441760233356649
Diagonal	29724072.175819

Cube

Length = n

Surface area	2650561400139894
Volume	9.2849576683918E+21
Space diagonal	36404404.954208

Equilateral Triangle

Length = n

Perimeter	63054279
Area	1.912877922343E+14
Altitude	18202202.477104

Triangular Pyramid

Length = n

Surface area	1.912877922343E+14
Volume	1.0942427550583E+21
Height	9908024.0586063