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

21304913 (number)

21304913 is an odd 8-digits composite number following 21304912 and preceding 21304914. In scientific notation, it is written as 2.1304913 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 18261348 positive integers (up to 21304913) that are relatively prime to 21304913.

Interesting facts

21304913 has 4 divisors, whose sum is 24348480
The reverse of 21304913 is 31940312
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty-one million three hundred four thousand nine hundred thirteen

Notation

Scientific notation	2.1304913 × 10^7
Engineering notation	2.1304913 × 10^6

Prime Factorization of 21304913

Prime Factorization 7 × 3043559

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21304913	Product of the distinct prime numbers

The prime factorization of 21304913 is 7 × 3043559. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 35, 3, 714, 743, 576, 471, 90168, 76447, 517945, 683290, 6313877, 1641686, 19432303, 16319970, 130793597, 676366323, 748675118, 4013851244

Basic calculations (n = 21304913)

Multiplication

n×y

n×2	42609826
n×3	63914739
n×4	85219652
n×5	106524565

Division

n÷y

n÷2	10652456.5
n÷3	7101637.6666667
n÷3	5326228.25
n÷5	4260982.6

Exponentiation

n^y

n²	453899317937569
n³	9.6702854794192E+21
n⁴	2.0602459082419E+29
n⁵	4.38933598337E+36

Nth Root

^y√n

²√n	4615.7245368414
³√n	277.22129526762
⁴√n	67.939123756797
⁵√n	29.221059125833

Divisors of 21304913

1, 7, 3043559, 21304913

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	-21304912	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 21304913 can be divided by 4 positive divisors. The sum of these divisors (counting 21304913) is 1, the average is 0.25.

Base conversion 21304913

Base	System	Value
2	Binary	1010001010001011001010001
3	Ternary	1111002101211212
4	Quaternary	1101101121101
5	Quinary	20423224123
6	Senary	2040345505
8	Octal	121213121
10	Decimal	21304913
12	Duodecimal	7175295
16	Hexadecimal	1451651
20	Vigesimal	6d325d
36	Base36	comz5

Cryptographic Hash Functions

md5	37e5be0156069ba6a607790739b50193
sha1	6a4f737192dd4998419d15cd79902c8bfabdc52e
sha256	7a671c5c65ae6ca8a742aacc4264eede34b2b0e7224478e5c28be9b70d9192c0
sha512	5d011551bf240f65618c5d2f5dfef45be5c58a62bdd58ac76528a5752812c89c7281d4ecfcfdca33cfb08763761e7c54e6f550b174c55c531c7a31025de6cdbc
ripemd-160	a8b51cbbbaf1b413470d5f93acac7cf207b7425c

21304913 as geometric shapes

Circle

Radius = n

Diameter	42609826
Circumference	133862716.33234
Area	1.4259667627021E+15

Sphere

Radius = n

Volume	4.0506797093679E+22
Surface area	5.7038670508083E+15
Circumference	133862716.33234

Square

Length = n

Perimeter	85219652
Area	453899317937569
Diagonal	30129696.909779

Cube

Length = n

Surface area	2723395907625414
Volume	9.6702854794192E+21
Space diagonal	36901191.766835

Equilateral Triangle

Length = n

Perimeter	63914739
Area	1.9654417004718E+14
Altitude	18450595.883417

Triangular Pyramid

Length = n

Surface area	1.9654417004718E+14
Volume	1.1396540730845E+21
Height	10043232.30326