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

21004771 (number)

21004771 is an odd 8-digits prime number following 21004770 and preceding 21004772. In scientific notation, it is written as 2.1004771 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 21004770 positive integers (up to 21004771) that are relatively prime to 21004771.

Interesting facts

21004771 has 2 divisors, whose sum is 21004772
The reverse of 21004771 is 17740012
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty-one million four thousand seven hundred seventy-one

Notation

Scientific notation	2.1004771 × 10^7
Engineering notation	2.1004771 × 10^6

Prime Factorization of 21004771

Prime Factorization 21004771

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21004771	Product of the distinct prime numbers

The prime factorization of 21004771 is 21004771. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 10, 57, 39, 574, 992, 9137, 2097, 92738, 43237, 551666, 583465, 5882228, 3781980, 74488133, 66868364, 739893223, 713155024, 3920493572, 2662257580

Basic calculations (n = 21004771)

Multiplication

n×y

n×2	42009542
n×3	63014313
n×4	84019084
n×5	105023855

Division

n÷y

n÷2	10502385.5
n÷3	7001590.3333333
n÷3	5251192.75
n÷5	4200954.2

Exponentiation

n^y

n²	441200404762441
n³	9.2673134671424E+21
n⁴	1.9465779716254E+29
n⁵	4.0887424527636E+36

Nth Root

^y√n

²√n	4583.0962241699
³√n	275.91330943263
⁴√n	67.698568848757
⁵√n	29.138258392274

Divisors of 21004771

1, 21004771

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21004772	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10502386	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4583.0963332664	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999047835	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21004771 can be divided by 2 positive divisors. The sum of these divisors (counting 21004771) is 21004772, the average is 10502386.

Base conversion 21004771

Base	System	Value
2	Binary	1010000001000000111100011
3	Ternary	1110112011010111
4	Quaternary	1100020013203
5	Quinary	20334123041
6	Senary	2030112151
8	Octal	120100743
10	Decimal	21004771
12	Duodecimal	704b657
16	Hexadecimal	14081e3
20	Vigesimal	6b5bib
36	Base36	ci7dv

Cryptographic Hash Functions

md5	a03629278f5531181c5b79ae3707c8ae
sha1	6d31c889ca1f3bbe87648eb3833f66caf5d4c901
sha256	e3778014a753cd1f3c3069967ebd90b345be1f1bdc882eade46d1c29fb1fe6b6
sha512	79874adf5728a96872158b85e7da209843f26fe47b1e1d21fab77cb22cbad87919ed9e7cab7fb23431dc5312f76970802c9f576a16027b57156624ea4bccf592
ripemd-160	a8dd1bde8aa1e9dd7b293733763bb071f01356f4

21004771 as geometric shapes

Circle

Radius = n

Diameter	42009542
Circumference	131976868.52787
Area	1.3860719503625E+15

Sphere

Radius = n

Volume	3.8818831875851E+22
Surface area	5.5442878014501E+15
Circumference	131976868.52787

Square

Length = n

Perimeter	84019084
Area	441200404762441
Diagonal	29705232.022741

Cube

Length = n

Surface area	2647202428574646
Volume	9.2673134671424E+21
Space diagonal	36381330.573349

Equilateral Triangle

Length = n

Perimeter	63014313
Area	1.9104537934213E+14
Altitude	18190665.286675

Triangular Pyramid

Length = n

Surface area	1.9104537934213E+14
Volume	1.0921633659996E+21
Height	9901744.0075804