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

21084810 (number)

21084810 is an even 8-digits composite number following 21084809 and preceding 21084811. In scientific notation, it is written as 2.1084810 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 5622608 positive integers (up to 21084810) that are relatively prime to 21084810.

Interesting facts

21084810 has 8 divisors, whose sum is 33735744
The reverse of 21084810 is 01848012
Previous prime number is 15

Basic properties

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

Name

Name	twenty-one million eighty-four thousand eight hundred ten

Notation

Scientific notation	2.1084810 × 10^7
Engineering notation	2.1084810 × 10^6

Prime Factorization of 21084810

Prime Factorization 2 × 15 × 702827

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21084810	Product of the distinct prime numbers

The prime factorization of 21084810 is 2 × 15 × 702827. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 33, 44, 340, 46, 3628, 7026, 91320, 66209, 929780, 212949, 6355882, 8721514, 30372295, 25127504, 166111330, 878599258, 8234768455, 4217253720

Basic calculations (n = 21084810)

Multiplication

n×y

n×2	42169620
n×3	63254430
n×4	84339240
n×5	105424050

Division

n÷y

n÷2	10542405
n÷3	7028270
n÷3	5271202.5
n÷5	4216962

Exponentiation

n^y

n²	444569212736100
n³	9.3736573823902E+21
n⁴	1.976417849128E+29
n⁵	4.1672394829472E+36

Nth Root

^y√n

²√n	4591.8199006494
³√n	276.26332252177
⁴√n	67.762968505294
⁵√n	29.160430977922

Divisors of 21084810

1, 2, 15, 30, 702827, 1405654, 10542405, 21084810

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	-21084809	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 21084810 can be divided by 8 positive divisors. The sum of these divisors (counting 21084810) is 1, the average is 0.125.

Base conversion 21084810

Base	System	Value
2	Binary	1010000011011101010001010
3	Ternary	1110200012220220
4	Quaternary	1100123222022
5	Quinary	20344203220
6	Senary	2031530510
8	Octal	120335212
10	Decimal	21084810
12	Duodecimal	7089a36
16	Hexadecimal	141ba8a
20	Vigesimal	6bfc0a
36	Base36	cjx56

Cryptographic Hash Functions

md5	7eabadb8e7ea640eb87f4959e9c163c6
sha1	eb48aa4ee9db12deacd410176b83ad45652c7836
sha256	5867b6ef661aa9b466cd10846808c0ffb84cf32e4c34825ff20d9983ff3281a1
sha512	579478790e1384f1fb448872a3b8a686a341131aa66cda1475811064a4091ab0263b91be92aa45bbd052d6a366cc1835b7715c6c1f4a3a2da678a934a4cfc134
ripemd-160	e2a8947ce198f846f9b30a543c626b77a3c17658

21084810 as geometric shapes

Circle

Radius = n

Diameter	42169620
Circumference	132479768.39667
Area	1.3966553727439E+15

Sphere

Radius = n

Volume	3.926428422638E+22
Surface area	5.5866214909757E+15
Circumference	132479768.39667

Square

Length = n

Perimeter	84339240
Area	444569212736100
Diagonal	29818424.26206

Cube

Length = n

Surface area	2667415276416600
Volume	9.3736573823902E+21
Space diagonal	36519962.187936

Equilateral Triangle

Length = n

Perimeter	63254430
Area	1.9250411598496E+14
Altitude	18259981.093968

Triangular Pyramid

Length = n

Surface area	1.9250411598496E+14
Volume	1.1046961166012E+21
Height	9939474.75402