21304085 (number)

21304085 is an odd 8-digits composite number following 21304084 and preceding 21304086. In scientific notation, it is written as 2.1304085 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 15397440 positive integers (up to 21304085) that are relatively prime to 21304085.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1304085 × 10^7
Engineering notation 2.1304085 × 10^6

Prime Factorization of 21304085

Prime Factorization 5 × 11 × 173 × 2239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21304085
Product of the distinct prime numbers

The prime factorization of 21304085 is 5 × 11 × 173 × 2239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 48, 81, 114, 41, 7019, 7487, 45866, 14656, 437788, 70937, 2057255, 1161660, 72638630, 26482802, 253217387, 457813029, 7747637607, 4674004502

Basic calculations (n = 21304085)

Multiplication

n×y
n×2 42608170
n×3 63912255
n×4 85216340
n×5 106520425

Division

n÷y
n÷2 10652042.5
n÷3 7101361.6666667
n÷3 5326021.25
n÷5 4260817

Exponentiation

ny
n2 453864037687225
n3 9.6691580373318E+21
n4 2.0599256470575E+29
n5 4.3884831078593E+36

Nth Root

y√n
2√n 4615.6348425758
3√n 277.2177038862
4√n 67.938463645978
5√n 29.220831991246

Divisors of 21304085

1, 5, 11, 55, 173, 865, 1903, 2239, 9515, 11195, 24629, 123145, 387347, 1936735, 4260817, 21304085

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21304084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21304085 can be divided by 16 positive divisors. The sum of these divisors (counting 21304085) is 1, the average is 0.0625.

Base conversion 21304085

Base System Value
2 Binary 1010001010001001100010101
3 Ternary 1111002100201012
4 Quaternary 1101101030111
5 Quinary 20423212320
6 Senary 2040342005
8 Octal 121211425
10 Decimal 21304085
12 Duodecimal 7174905
16 Hexadecimal 1451315
20 Vigesimal 6d3045
36 Base36 comc5

Cryptographic Hash Functions

md5 31a3d60fc02208a6de80b5f58ef68bee
sha1 b9e23056bdffbcdcfa1207621a521766a36954f0
sha256 eb4b13ec425947287c903c8b710cae60b3b9165896261194da69f4059a575c8d
sha512 efd28c9242e7d8c36ae84a91927bbb33ac3b4cbe76299ea3f3141f80dc67811013f7132310a15d571474e9ec244c268d996358c01f6cfcb457f4b4944a67629e
ripemd-160 dfdfc4e812263e89ffcb2cbec466c1a103e73df2

21304085 as geometric shapes

Circle

Radius = n
Diameter 42608170
Circumference 133857513.85491
Area 1.4258559265268E+15

Sphere

Radius = n
Volume 4.0502074475307E+22
Surface area 5.7034237061071E+15
Circumference 133857513.85491

Square

Length = n
Perimeter 85216340
Area 453864037687225
Diagonal 30128525.940949

Cube

Length = n
Surface area 2723184226123350
Volume 9.6691580373318E+21
Space diagonal 36899757.628766

Equilateral Triangle

Length = n
Perimeter 63912255
Area 1.9652889325066E+14
Altitude 18449878.814383

Triangular Pyramid

Length = n
Surface area 1.9652889325066E+14
Volume 1.1395212027603E+21
Height 10042841.980316