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

21008064 (number)

21008064 is an even 8-digits composite number following 21008063 and preceding 21008065. In scientific notation, it is written as 2.1008064 × 10^7. The sum of its digits is 21. It has a total of 10 prime factors and 112 positive divisors. There are 5268480 positive integers (up to 21008064) that are relatively prime to 21008064.

Interesting facts

21008064 has 112 divisors, whose sum is 51816000
The reverse of 21008064 is 46080012
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	twenty-one million eight thousand sixty-four

Notation

Scientific notation	2.1008064 × 10^7
Engineering notation	2.1008064 × 10^6

Prime Factorization of 21008064

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 33 × 49 × 7 × 29

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	10	Total number of prime factors
rad	Radical	656502	Product of the distinct prime numbers

The prime factorization of 21008064 is 2 × 2 × 2 × 2 × 2 × 2 × 33 × 49 × 7 × 29. Since it has a total of 10 prime factors.

Most popular turbo-numbers

7, 5, 59, 16, 355, 956, 8360, 8377, 39319, 9917, 393469, 300530, 1514455, 3840993, 83587759, 67279936, 941595051, 898473841, 7309447634, 5934845902

Basic calculations (n = 21008064)

Multiplication

n×y

n×2	42016128
n×3	63024192
n×4	84032256
n×5	105040320

Division

n÷y

n÷2	10504032
n÷3	7002688
n÷3	5252016
n÷5	4201612.8

Exponentiation

n^y

n²	441338753028096
n³	9.2716727692944E+21
n⁴	1.9477989492439E+29
n⁵	4.091948498485E+36

Nth Root

^y√n

²√n	4583.4554650395
³√n	275.92772734831
⁴√n	67.701222035052
⁵√n	29.139171958704

Divisors of 21008064

1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 33, 49, 56, 58, 64, 66, 98, 112, 116, 132, 196, 203, 224, 231, 232, 264, 343, 392, 406, 448, 462, 464, 528, 686, 784, 812, 924, 928, 957, 1056, 1372, 1421, 1568, 1617, 1624, 1848, 1856, 1914, 2112, 2744, 2842, 3136, 3234, 3248, 3696, 3828, 5488, 5684, 6468, 6496, 6699, 7392, 7656, 9947, 10976, 11319, 11368, 12936, 12992, 13398, 14784, 15312, 19894, 21952, 22638, 22736, 25872, 26796, 30624, 39788, 45276, 45472, 46893, 51744, 53592, 61248, 79576, 90552, 90944, 93786, 103488, 107184, 159152, 181104, 187572, 214368, 318304, 328251, 362208, 375144, 428736, 636608, 656502, 724416, 750288, 1313004, 1500576, 2626008, 3001152, 5252016, 10504032, 21008064

112 divisors

τ	Total Divisors	112	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21008063	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0089285714285714	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	112	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21008064 can be divided by 112 positive divisors. The sum of these divisors (counting 21008064) is 1, the average is 0.0089285714285714.

Base conversion 21008064

Base	System	Value
2	Binary	1010000001000111011000000
3	Ternary	1110112022122110
4	Quaternary	1100020323000
5	Quinary	20334224224
6	Senary	2030135320
8	Octal	120107300
10	Decimal	21008064
12	Duodecimal	7051540
16	Hexadecimal	1408ec0
20	Vigesimal	6b6034
36	Base36	ci9xc

Cryptographic Hash Functions

md5	d9521c947616e43831741141e7ea7db3
sha1	be24402aa80e8ebe27af008f317eda5d051bf15e
sha256	795ab674fbd09957bca7a941cd15843ab21ad5ddad31e5832f8ee82411562ee1
sha512	1fbabef0730bef91b740c8faff3452e4d63a202b8ecd3b267bc74360f7dbf7a48d2d05795a1b1dda5b40a673a18b311b3f2a1206b9c84e69e8df3591b7849d14
ripemd-160	32e7b5f5e731178babefeed98eee8029d598f4d9

21008064 as geometric shapes

Circle

Radius = n

Diameter	42016128
Circumference	131997559.05709
Area	1.3865065842575E+15

Sphere

Radius = n

Volume	3.8837092078005E+22
Surface area	5.5460263370302E+15
Circumference	131997559.05709

Square

Length = n

Perimeter	84032256
Area	441338753028096
Diagonal	29709889.028002

Cube

Length = n

Surface area	2648032518168576
Volume	9.2716727692944E+21
Space diagonal	36387034.216659

Equilateral Triangle

Length = n

Perimeter	63024192
Area	1.9110528589844E+14
Altitude	18193517.108329

Triangular Pyramid

Length = n

Surface area	1.9110528589844E+14
Volume	1.0926771146851E+21
Height	9903296.3426673