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

21004553 (number)

21004553 is an odd 8-digits composite number following 21004552 and preceding 21004554. In scientific notation, it is written as 2.1004553 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 20664000 positive integers (up to 21004553) that are relatively prime to 21004553.

Interesting facts

21004553 has 8 divisors, whose sum is 21348096
The reverse of 21004553 is 35540012
Previous prime number is 113

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty-one million four thousand five hundred fifty-three

Notation

Scientific notation	2.1004553 × 10^7
Engineering notation	2.1004553 × 10^6

Prime Factorization of 21004553

Prime Factorization 151 × 113 × 1231

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21004553	Product of the distinct prime numbers

The prime factorization of 21004553 is 151 × 113 × 1231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 58, 33, 890, 695, 2974, 8034, 18924, 9699, 406883, 536929, 5312035, 3514218, 50123441, 14681368, 572312725, 377851531, 7758671145, 2341413843

Basic calculations (n = 21004553)

Multiplication

n×y

n×2	42009106
n×3	63013659
n×4	84018212
n×5	105022765

Division

n÷y

n÷2	10502276.5
n÷3	7001517.6666667
n÷3	5251138.25
n÷5	4200910.6

Exponentiation

n^y

n²	441191246729809
n³	9.2670249250723E+21
n⁴	1.94649716191E+29
n⁵	4.0885302801689E+36

Nth Root

^y√n

²√n	4583.0724410596
³√n	275.91235489855
⁴√n	67.698393194075
⁵√n	29.138197909189

Divisors of 21004553

1, 113, 151, 1231, 17063, 139103, 185881, 21004553

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	-21004552	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 21004553 can be divided by 8 positive divisors. The sum of these divisors (counting 21004553) is 1, the average is 0.125.

Base conversion 21004553

Base	System	Value
2	Binary	1010000001000000100001001
3	Ternary	1110112010211102
4	Quaternary	1100020010021
5	Quinary	20334121203
6	Senary	2030111145
8	Octal	120100411
10	Decimal	21004553
12	Duodecimal	704b4b5
16	Hexadecimal	1408109
20	Vigesimal	6b5b7d
36	Base36	ci77t

Cryptographic Hash Functions

md5	807e2a4481924b0a7e1b3a59fca5eca9
sha1	3328b65008cca0b608e51126688619fbae569c48
sha256	d097e28f1ae9a202356c318f1edd0000354bf22196b207414c765ed1eb176edf
sha512	412e643ec5c6989ffc6a6881288ecc78f8b2ab9307fad6106063f74bc2cdb0fed107597021116cf2a4bce09831f816192b58ae4c14b9f2a5ca084adaa0f25a20
ripemd-160	9212fb25eddb6bb27a8c6c64aea952da5d6edd16

21004553 as geometric shapes

Circle

Radius = n

Diameter	42009106
Circumference	131975498.79347
Area	1.3860431795545E+15

Sphere

Radius = n

Volume	3.8817623233654E+22
Surface area	5.544172718218E+15
Circumference	131975498.79347

Square

Length = n

Perimeter	84018212
Area	441191246729809
Diagonal	29704923.724184

Cube

Length = n

Surface area	2647147480378854
Volume	9.2670249250723E+21
Space diagonal	36380952.986273

Equilateral Triangle

Length = n

Perimeter	63013659
Area	1.9104141379767E+14
Altitude	18190476.493137

Triangular Pyramid

Length = n

Surface area	1.9104141379767E+14
Volume	1.0921293609906E+21
Height	9901641.2413948