21000330 (number)

21000330 is an even 8-digits composite number following 21000329 and preceding 21000331. In scientific notation, it is written as 2.1000330 × 10^7. The sum of its digits is 9. It has a total of 6 prime factors and 64 positive divisors. There are 4976640 positive integers (up to 21000330) that are relatively prime to 21000330.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred thirty

Notation

Scientific notation 2.1000330 × 10^7
Engineering notation 2.1000330 × 10^6

Prime Factorization of 21000330

Prime Factorization 2 × 3 × 65 × 31 × 9 × 193

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21000330
Product of the distinct prime numbers

The prime factorization of 21000330 is 2 × 3 × 65 × 31 × 9 × 193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 61, 28, 28, 970, 248, 8147, 65602, 48386, 37818, 274758, 8039832, 3461509, 16660042, 94856874, 328380122, 202571150, 9403735682, 5776925753

Basic calculations (n = 21000330)

Multiplication

n×y
n×2 42000660
n×3 63000990
n×4 84001320
n×5 105001650

Division

n÷y
n÷2 10500165
n÷3 7000110
n÷3 5250082.5
n÷5 4200066

Exponentiation

ny
n2 441013860108900
n3 9.2614365968607E+21
n4 1.9449322480815E+29
n5 4.0844219037354E+36

Nth Root

y√n
2√n 4582.6117007663
3√n 275.8938627813
4√n 67.694990219116
5√n 29.137026158409

Divisors of 21000330

1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 65, 93, 130, 186, 193, 195, 279, 386, 390, 558, 579, 585, 837, 1158, 1170, 1674, 1737, 1755, 2015, 3474, 3510, 4030, 5211, 5983, 6045, 10422, 11966, 12090, 12545, 17949, 18135, 25090, 35898, 36270, 37635, 53847, 54405, 75270, 107694, 108810, 112905, 161541, 225810, 323082, 338715, 388895, 677430, 777790, 1166685, 2333370, 3500055, 7000110, 10500165, 21000330

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21000329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21000330 can be divided by 64 positive divisors. The sum of these divisors (counting 21000330) is 1, the average is 0.015625.

Base conversion 21000330

Base System Value
2 Binary 1010000000111000010001010
3 Ternary 1110111221001000
4 Quaternary 1100013002022
5 Quinary 20334002310
6 Senary 2030035430
8 Octal 120070212
10 Decimal 21000330
12 Duodecimal 7048b76
16 Hexadecimal 140708a
20 Vigesimal 6b50ga
36 Base36 ci3yi

Cryptographic Hash Functions

md5 a74e17c53a5aafe14cfe418aeb70d6c7
sha1 dd7a6f79fd09f280340e54a89d267230aec9187a
sha256 fcd960f4e3c75e850d783eefd42e17557317c9f08359954857a305874128c3b2
sha512 30f10645840d3b36184ae2ac091670834ebf6d0ed9a5d5dc3eeebcbd0e4ec61f057122343d6e910af60df620953842d8d391d9f8754988d89834c2f2b70a07a3
ripemd-160 51fd8143b751665aa251aeb5b4701203cad2fc6f

21000330 as geometric shapes

Circle

Radius = n
Diameter 42000660
Circumference 131948964.90192
Area 1.3854859030494E+15

Sphere

Radius = n
Volume 3.879421489918E+22
Surface area 5.5419436121976E+15
Circumference 131948964.90192

Square

Length = n
Perimeter 84001320
Area 441013860108900
Diagonal 29698951.500311

Cube

Length = n
Surface area 2646083160653400
Volume 9.2614365968607E+21
Space diagonal 36373638.535713

Equilateral Triangle

Length = n
Perimeter 63000990
Area 1.9096460313767E+14
Altitude 18186819.267856

Triangular Pyramid

Length = n
Surface area 1.9096460313767E+14
Volume 1.0914707701949E+21
Height 9899650.5001035