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

21242707 (number)

21242707 is an odd 8-digits composite number following 21242706 and preceding 21242708. In scientific notation, it is written as 2.1242707 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 19888512 positive integers (up to 21242707) that are relatively prime to 21242707.

Interesting facts

21242707 has 8 divisors, whose sum is 22610016
The reverse of 21242707 is 70724212
Previous prime number is 197

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty-one million two hundred forty-two thousand seven hundred seven

Notation

Scientific notation	2.1242707 × 10^7
Engineering notation	2.1242707 × 10^6

Prime Factorization of 21242707

Prime Factorization 17 × 197 × 6343

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21242707	Product of the distinct prime numbers

The prime factorization of 21242707 is 17 × 197 × 6343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 81, 20, 266, 954, 7228, 59, 90508, 92464, 908859, 87054, 724580, 8195574, 49353948, 16746237, 709375813, 839862393, 4021569490, 5383265330

Basic calculations (n = 21242707)

Multiplication

n×y

n×2	42485414
n×3	63728121
n×4	84970828
n×5	106213535

Division

n÷y

n÷2	10621353.5
n÷3	7080902.3333333
n÷3	5310676.75
n÷5	4248541.4

Exponentiation

n^y

n²	451252600687849
n³	9.5858267794E+21
n⁴	2.0362890962755E+29
n⁵	4.3256292639475E+36

Nth Root

^y√n

²√n	4608.9811238494
³√n	276.95122236683
⁴√n	67.889477268936
⁵√n	29.203975255221

Divisors of 21242707

1, 17, 197, 3349, 6343, 107831, 1249571, 21242707

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	-21242706	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 21242707 can be divided by 8 positive divisors. The sum of these divisors (counting 21242707) is 1, the average is 0.125.

Base conversion 21242707

Base	System	Value
2	Binary	1010001000010001101010011
3	Ternary	1110222020111221
4	Quaternary	1101002031103
5	Quinary	20414231312
6	Senary	2035145511
8	Octal	121021523
10	Decimal	21242707
12	Duodecimal	7145297
16	Hexadecimal	1442353
20	Vigesimal	6cf6f7
36	Base36	cnaz7

Cryptographic Hash Functions

md5	6cdc75cafa69b1f6e64689b1f50df948
sha1	4a5c77a4ff086f404edb7719886700db74c7193f
sha256	3336afc55c5512158774c3983d476998898b93d3e2e8ecac71d56342c1c001e8
sha512	1279737e554e54683c6cd6520efa3d4b89aa5aa99258c8bf2b8b425168c317d48e795db96836c7a9b073ef423d90bd7be5d01487a28a50765ce9cb3c892540a3
ripemd-160	6d7c8ca1e93dd172f814b261e34ebf193e692089

21242707 as geometric shapes

Circle

Radius = n

Diameter	42485414
Circumference	133471864.50712
Area	1.4176518552342E+15

Sphere

Radius = n

Volume	4.015301731833E+22
Surface area	5.6706074209369E+15
Circumference	133471864.50712

Square

Length = n

Perimeter	84970828
Area	451252600687849
Diagonal	30041724.340918

Cube

Length = n

Surface area	2707515604127094
Volume	9.5858267794E+21
Space diagonal	36793447.814299

Equilateral Triangle

Length = n

Perimeter	63728121
Area	1.9539810785974E+14
Altitude	18396723.90715

Triangular Pyramid

Length = n

Surface area	1.9539810785974E+14
Volume	1.1297005198322E+21
Height	10013908.113639