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

21032471 (number)

21032471 is an odd 8-digits prime number following 21032470 and preceding 21032472. In scientific notation, it is written as 2.1032471 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 21032470 positive integers (up to 21032471) that are relatively prime to 21032471.

Interesting facts

21032471 has 2 divisors, whose sum is 21032472
The reverse of 21032471 is 17423012
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty-one million thirty-two thousand four hundred seventy-one

Notation

Scientific notation	2.1032471 × 10^7
Engineering notation	2.1032471 × 10^6

Prime Factorization of 21032471

Prime Factorization 21032471

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21032471	Product of the distinct prime numbers

The prime factorization of 21032471 is 21032471. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 7, 93, 36, 734, 286, 1818, 3309, 98824, 15119, 86973, 551439, 7748976, 2352058, 54601911, 75586987, 998130304, 532170074, 759727121, 8382074094

Basic calculations (n = 21032471)

Multiplication

n×y

n×2	42064942
n×3	63097413
n×4	84129884
n×5	105162355

Division

n÷y

n÷2	10516235.5
n÷3	7010823.6666667
n÷3	5258117.75
n÷5	4206494.2

Exponentiation

n^y

n²	442364836365841
n³	9.3040255922843E+21
n⁴	1.9568664845298E+29
n⁵	4.1157737586744E+36

Nth Root

^y√n

²√n	4586.1172030379
³√n	276.03454286556
⁴√n	67.720877157918
⁵√n	29.145939545605

Divisors of 21032471

1, 21032471

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21032472	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10516236	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4586.1173120626	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999049089	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032471 can be divided by 2 positive divisors. The sum of these divisors (counting 21032471) is 21032472, the average is 10516236.

Base conversion 21032471

Base	System	Value
2	Binary	1010000001110111000010111
3	Ternary	1110120120010102
4	Quaternary	1100032320113
5	Quinary	20341014341
6	Senary	2030444315
8	Octal	120167027
10	Decimal	21032471
12	Duodecimal	706369b
16	Hexadecimal	140ee17
20	Vigesimal	6b913b
36	Base36	cisrb

Cryptographic Hash Functions

md5	f2b5d5d9f5c7692760da1fe4f08bd073
sha1	1ddabdba82f536c86d2be643532aad205ae7a850
sha256	396efb099fa2cc3279e0ddda235dc09b8071ea37ff7af3969d9781a9d8cb9716
sha512	f48fa5554a20a3e236347d3f00f00908ef8cc56780a57bfc498d5cc0d8c13f835011992689c579b39c5d5502ce3188912eb5fd93444a6450bbf2ba881b6c3d22
ripemd-160	503665da963ffd5cb0a588cc4c2e9d5ad50257d7

21032471 as geometric shapes

Circle

Radius = n

Diameter	42064942
Circumference	132150912.76088
Area	1.3897301201334E+15

Sphere

Radius = n

Volume	3.8972611266042E+22
Surface area	5.5589204805335E+15
Circumference	132150912.76088

Square

Length = n

Perimeter	84129884
Area	442364836365841
Diagonal	29744405.738419

Cube

Length = n

Surface area	2654189018195046
Volume	9.3040255922843E+21
Space diagonal	36429308.380719

Equilateral Triangle

Length = n

Perimeter	63097413
Area	1.9154959301688E+14
Altitude	18214654.190359

Triangular Pyramid

Length = n

Surface area	1.9154959301688E+14
Volume	1.0964899314396E+21
Height	9914801.9128063