21032690 (number)

21032690 is an even 8-digits composite number following 21032689 and preceding 21032691. In scientific notation, it is written as 2.1032690 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 7144704 positive integers (up to 21032690) that are relatively prime to 21032690.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand six hundred ninety

Notation

Scientific notation 2.1032690 × 10^7
Engineering notation 2.1032690 × 10^6

Prime Factorization of 21032690

Prime Factorization 2 × 35 × 113 × 2659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21032690
Product of the distinct prime numbers

The prime factorization of 21032690 is 2 × 35 × 113 × 2659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 29, 74, 961, 317, 9044, 2662, 85806, 67847, 861215, 859921, 8666179, 4688083, 52961110, 881194, 767047274, 32280569, 6805095689, 4974860446

Basic calculations (n = 21032690)

Multiplication

n×y
n×2 42065380
n×3 63098070
n×4 84130760
n×5 105163450

Division

n÷y
n÷2 10516345
n÷3 7010896.6666667
n÷3 5258172.5
n÷5 4206538

Exponentiation

ny
n2 442374048636100
n3 9.304316229008E+21
n4 1.9569479890669E+29
n5 4.1159880400168E+36

Nth Root

y√n
2√n 4586.1410793825
3√n 276.03550092949
4√n 67.721053442652
5√n 29.146000241604

Divisors of 21032690

1, 2, 35, 70, 113, 226, 2659, 3955, 5318, 7910, 93065, 186130, 300467, 600934, 10516345, 21032690

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 -21032689
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 21032690 can be divided by 16 positive divisors. The sum of these divisors (counting 21032690) is 1, the average is 0.0625.

Base conversion 21032690

Base System Value
2 Binary 1010000001110111011110010
3 Ternary 1110120120102112
4 Quaternary 1100032323302
5 Quinary 20341021230
6 Senary 2030445322
8 Octal 120167362
10 Decimal 21032690
12 Duodecimal 7063842
16 Hexadecimal 140eef2
20 Vigesimal 6b91ea
36 Base36 cisxe

Cryptographic Hash Functions

md5 c9b63583d8eca47af0a07f6fabc3577a
sha1 4f1c10678fec3a2e76fc7aa3e7ba0081d97f9b7b
sha256 8b41dadbbe165f6f61f0b04b4995b79524b17c925161d18e4f4811e63053d7f3
sha512 7cd75ed82e118fd7bd0394ae4c87bef526c699b0efb0b5fcf03edde3be9834cfa577113b47474c5dd5852c1e5895af9edb73439557623136be9338475eba3df9
ripemd-160 3cdd421479aae508f56a2838251cb437ff2e61ec

21032690 as geometric shapes

Circle

Radius = n
Diameter 42065380
Circumference 132152288.77846
Area 1.3897590613339E+15

Sphere

Radius = n
Volume 3.8973828682304E+22
Surface area 5.5590362453358E+15
Circumference 132152288.77846

Square

Length = n
Perimeter 84130760
Area 442374048636100
Diagonal 29744715.451189

Cube

Length = n
Surface area 2654244291816600
Volume 9.304316229008E+21
Space diagonal 36429687.699846

Equilateral Triangle

Length = n
Perimeter 63098070
Area 1.9155358204692E+14
Altitude 18214843.849923

Triangular Pyramid

Length = n
Surface area 1.9155358204692E+14
Volume 1.0965241833059E+21
Height 9914905.1503963