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

21342562 (number)

21342562 is an even 8-digits composite number following 21342561 and preceding 21342563. In scientific notation, it is written as 2.1342562 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 10382832 positive integers (up to 21342562) that are relatively prime to 21342562.

Interesting facts

21342562 has 8 divisors, whose sum is 32879196
The reverse of 21342562 is 26524312
Previous prime number is 37

Basic properties

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

Name

Name	twenty-one million three hundred forty-two thousand five hundred sixty-two

Notation

Scientific notation	2.1342562 × 10^7
Engineering notation	2.1342562 × 10^6

Prime Factorization of 21342562

Prime Factorization 2 × 37 × 288413

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21342562	Product of the distinct prime numbers

The prime factorization of 21342562 is 2 × 37 × 288413. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 20, 86, 118, 612, 1719, 4662, 13922, 20375, 769700, 123997, 5322476, 4007553, 52013133, 14806532, 701847950, 91503722, 9242033195, 6399878703

Basic calculations (n = 21342562)

Multiplication

n×y

n×2	42685124
n×3	64027686
n×4	85370248
n×5	106712810

Division

n÷y

n÷2	10671281
n÷3	7114187.3333333
n÷3	5335640.5
n÷5	4268512.4

Exponentiation

n^y

n²	455504952723844
n³	9.7216426948157E+21
n⁴	2.0748476195595E+29
n⁵	4.4282563961001E+36

Nth Root

^y√n

²√n	4619.8010779686
³√n	277.38449647531
⁴√n	67.969118561069
⁵√n	29.231379438623

Divisors of 21342562

1, 2, 37, 74, 288413, 576826, 10671281, 21342562

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	-21342561	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 21342562 can be divided by 8 positive divisors. The sum of these divisors (counting 21342562) is 1, the average is 0.125.

Base conversion 21342562

Base	System	Value
2	Binary	1010001011010100101100010
3	Ternary	1111011022111021
4	Quaternary	1101122211202
5	Quinary	20430430222
6	Senary	2041240054
8	Octal	121324542
10	Decimal	21342562
12	Duodecimal	719302a
16	Hexadecimal	145a962
20	Vigesimal	6d7g82
36	Base36	cpg0y

Cryptographic Hash Functions

md5	2cd4a7ac07072cc24c0f73748fdc6884
sha1	a553204c9b577ce043c7f4d4be9666796149123a
sha256	78477bf86b106ef593d846f1a20a2396bdf34fe89375665b7a2d9cb99407cb95
sha512	15e429ee17f269e8e453521830e2984c9e10a2fc7f69b50cda3e744d3baa125d50b760414405feb61731a8f1fe45ce15698aa63172d5b8e286e2aaa7a357a0bf
ripemd-160	20bac0e75943def252c32a263c7c4d48d36d22c0

21342562 as geometric shapes

Circle

Radius = n

Diameter	42685124
Circumference	134099271.97597
Area	1.431011013151E+15

Sphere

Radius = n

Volume	4.0721921694477E+22
Surface area	5.724044052604E+15
Circumference	134099271.97597

Square

Length = n

Perimeter	85370248
Area	455504952723844
Diagonal	30182940.636189

Cube

Length = n

Surface area	2733029716343064
Volume	9.7216426948157E+21
Space diagonal	36966401.747689

Equilateral Triangle

Length = n

Perimeter	64027686
Area	1.9723943030424E+14
Altitude	18483200.873844

Triangular Pyramid

Length = n

Surface area	1.9723943030424E+14
Volume	1.1457065789628E+21
Height	10060980.212063