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

21243611 (number)

21243611 is an odd 8-digits prime number following 21243610 and preceding 21243612. In scientific notation, it is written as 2.1243611 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 21243610 positive integers (up to 21243611) that are relatively prime to 21243611.

Interesting facts

21243611 has 2 divisors, whose sum is 21243612
The reverse of 21243611 is 11634212
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty-one million two hundred forty-three thousand six hundred eleven

Notation

Scientific notation	2.1243611 × 10^7
Engineering notation	2.1243611 × 10^6

Prime Factorization of 21243611

Prime Factorization 21243611

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21243611	Product of the distinct prime numbers

The prime factorization of 21243611 is 21243611. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 6, 30, 20, 771, 806, 155, 657, 4355, 23720, 135854, 303174, 8192885, 903385, 3774439, 52522234, 381524620, 970341395, 9648312759, 5684717585

Basic calculations (n = 21243611)

Multiplication

n×y

n×2	42487222
n×3	63730833
n×4	84974444
n×5	106218055

Division

n÷y

n÷2	10621805.5
n÷3	7081203.6666667
n÷3	5310902.75
n÷5	4248722.2

Exponentiation

n^y

n²	451291008319321
n³	9.5870506285334E+21
n⁴	2.0366357418987E+29
n⁵	4.3265497449592E+36

Nth Root

^y√n

²√n	4609.0791922031
³√n	276.95515093635
⁴√n	67.890199529852
⁵√n	29.204223810589

Divisors of 21243611

1, 21243611

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21243612	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10621806	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4609.0793006847	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999058541	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21243611 can be divided by 2 positive divisors. The sum of these divisors (counting 21243611) is 21243612, the average is 10621806.

Base conversion 21243611

Base	System	Value
2	Binary	1010001000010011011011011
3	Ternary	1110222021202102
4	Quaternary	1101002123123
5	Quinary	20414243421
6	Senary	2035154015
8	Octal	121023333
10	Decimal	21243611
12	Duodecimal	714590b
16	Hexadecimal	14426db
20	Vigesimal	6cf90b
36	Base36	cnbob

Cryptographic Hash Functions

md5	056c32a80b0e49193c384c2c2d39dce5
sha1	e40d5595027393b1b4aa5f1eb874e5a5b1f86451
sha256	5cc11df966b1b1db8296dead6000d2d4fc787361e4864c948817b9eaf4e99878
sha512	8939f2307f2eba16f94552603a830028ecff27593d8ab1a0a8577c1deee13159affe0c1259be63d5c8bea4de71f9ce886969abcdc4d27d70b995e091518c5f6e
ripemd-160	c6d39f5c4909145296ed8339c168ec398105edf1

21243611 as geometric shapes

Circle

Radius = n

Diameter	42487222
Circumference	133477544.50664
Area	1.4177725163671E+15

Sphere

Radius = n

Volume	4.0158143765592E+22
Surface area	5.6710900654684E+15
Circumference	133477544.50664

Square

Length = n

Perimeter	84974444
Area	451291008319321
Diagonal	30043002.789978

Cube

Length = n

Surface area	2707746049915926
Volume	9.5870506285334E+21
Space diagonal	36795013.588229

Equilateral Triangle

Length = n

Perimeter	63730833
Area	1.9541473885201E+14
Altitude	18397506.794115

Triangular Pyramid

Length = n

Surface area	1.9541473885201E+14
Volume	1.1298447518358E+21
Height	10014334.263326