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

21084837 (number)

21084837 is an odd 8-digits composite number following 21084836 and preceding 21084838. In scientific notation, it is written as 2.1084837 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 14056556 positive integers (up to 21084837) that are relatively prime to 21084837.

Interesting facts

21084837 has 4 divisors, whose sum is 28113120
The reverse of 21084837 is 73848012
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty-one million eighty-four thousand eight hundred thirty-seven

Notation

Scientific notation	2.1084837 × 10^7
Engineering notation	2.1084837 × 10^6

Prime Factorization of 21084837

Prime Factorization 3 × 7028279

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21084837	Product of the distinct prime numbers

The prime factorization of 21084837 is 3 × 7028279. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 29, 58, 277, 333, 205, 4313, 13612, 42072, 730697, 404531, 9582731, 5842973, 99616552, 16347625, 214382807, 970920215, 297805651, 7115362806

Basic calculations (n = 21084837)

Multiplication

n×y

n×2	42169674
n×3	63254511
n×4	84339348
n×5	105424185

Division

n÷y

n÷2	10542418.5
n÷3	7028279
n÷3	5271209.25
n÷5	4216967.4

Exponentiation

n^y

n²	444570351316569
n³	9.3736933925426E+21
n⁴	1.9764279726974E+29
n⁵	4.1672661646565E+36

Nth Root

^y√n

²√n	4591.8228406593
³√n	276.26344044405
⁴√n	67.762990198627
⁵√n	29.160438446154

Divisors of 21084837

1, 3, 7028279, 21084837

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	-21084836	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 21084837 can be divided by 4 positive divisors. The sum of these divisors (counting 21084837) is 1, the average is 0.25.

Base conversion 21084837

Base	System	Value
2	Binary	1010000011011101010100101
3	Ternary	1110200012221220
4	Quaternary	1100123222211
5	Quinary	20344203322
6	Senary	2031530553
8	Octal	120335245
10	Decimal	21084837
12	Duodecimal	7089a59
16	Hexadecimal	141baa5
20	Vigesimal	6bfc1h
36	Base36	cjx5x

Cryptographic Hash Functions

md5	91fbfda0b6297658c01f8a4ab70de12f
sha1	2b8bd263b203fa6e6fd5bd039873eccece84a58b
sha256	13ce121ddf6a0093d31d9f972ccd7d9224989614cb79a7bf5709b093df666408
sha512	0c8a94af6b18d36200cce3702f6d80821e66c760a1a0865609b2d31e15b62771a260a37ead456c9d2393b53b21927cf2b37f477d092670c3b947b35ed0c076b5
ripemd-160	aa581531bae5fa0180432c73c0c7bf431948fdbb

21084837 as geometric shapes

Circle

Radius = n

Diameter	42169674
Circumference	132479938.04268
Area	1.3966589497E+15

Sphere

Radius = n

Volume	3.9264435065353E+22
Surface area	5.5866357987999E+15
Circumference	132479938.04268

Square

Length = n

Perimeter	84339348
Area	444570351316569
Diagonal	29818462.445826

Cube

Length = n

Surface area	2667422107899414
Volume	9.3736933925426E+21
Space diagonal	36520008.953308

Equilateral Triangle

Length = n

Perimeter	63254511
Area	1.9250460900476E+14
Altitude	18260004.476654

Triangular Pyramid

Length = n

Surface area	1.9250460900476E+14
Volume	1.1047003604384E+21
Height	9939487.481942