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

21006089 (number)

21006089 is an odd 8-digits composite number following 21006088 and preceding 21006090. In scientific notation, it is written as 2.1006089 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 19390224 positive integers (up to 21006089) that are relatively prime to 21006089.

Interesting facts

21006089 has 4 divisors, whose sum is 22621956
The reverse of 21006089 is 98060012
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty-one million six thousand eighty-nine

Notation

Scientific notation	2.1006089 × 10^7
Engineering notation	2.1006089 × 10^6

Prime Factorization of 21006089

Prime Factorization 13 × 1615853

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21006089	Product of the distinct prime numbers

The prime factorization of 21006089 is 13 × 1615853. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 64, 69, 645, 416, 8150, 1545, 83111, 936, 577520, 429934, 6867786, 6731218, 83860091, 16824600, 695069498, 263978162, 5483290707, 2654247590

Basic calculations (n = 21006089)

Multiplication

n×y

n×2	42012178
n×3	63018267
n×4	84024356
n×5	105030445

Division

n÷y

n÷2	10503044.5
n÷3	7002029.6666667
n÷3	5251522.25
n÷5	4201217.8

Exponentiation

n^y

n²	441255775075921
n³	9.2690580830088E+21
n⁴	1.9470665903785E+29
n⁵	4.0900254086418E+36

Nth Root

^y√n

²√n	4583.2400111711
³√n	275.91908028244
⁴√n	67.699630805279
⁵√n	29.138624054538

Divisors of 21006089

1, 13, 1615853, 21006089

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	-21006088	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 21006089 can be divided by 4 positive divisors. The sum of these divisors (counting 21006089) is 1, the average is 0.25.

Base conversion 21006089

Base	System	Value
2	Binary	1010000001000011100001001
3	Ternary	1110112012221022
4	Quaternary	1100020130021
5	Quinary	20334143324
6	Senary	2030122225
8	Octal	120103411
10	Decimal	21006089
12	Duodecimal	7050375
16	Hexadecimal	1408709
20	Vigesimal	6b5f49
36	Base36	ci8eh

Cryptographic Hash Functions

md5	0afc23d3dd9a8867aa16930941c4f38d
sha1	ff13121e224fa9672fbb96018d2f478eea6767ba
sha256	74612527bd0c16fd6915429501653ad3f675154ab95b493286bd08275a5a5d6b
sha512	23a7f288d67da66816f276fd31b6f37a67af53a75ecbe109dd5ae93297706f69757dc8d4f59e90787b7b10d546b232d96a7c240cfc6d1cc8607be5f1d00540e9
ripemd-160	3422fa3574333502b4526949c1a747c54dee0639

21006089 as geometric shapes

Circle

Radius = n

Diameter	42012178
Circumference	131985149.76611
Area	1.3862459013326E+15

Sphere

Radius = n

Volume	3.8826139705703E+22
Surface area	5.5449836053303E+15
Circumference	131985149.76611

Square

Length = n

Perimeter	84024356
Area	441255775075921
Diagonal	29707095.956216

Cube

Length = n

Surface area	2647534650455526
Volume	9.2690580830088E+21
Space diagonal	36383613.416314

Equilateral Triangle

Length = n

Perimeter	63018267
Area	1.9106935539117E+14
Altitude	18191806.708157

Triangular Pyramid

Length = n

Surface area	1.9106935539117E+14
Volume	1.0923689709512E+21
Height	9902365.3187388