21037090 (number)

21037090 is an even 8-digits composite number following 21037089 and preceding 21037091. In scientific notation, it is written as 2.1037090 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 8187264 positive integers (up to 21037090) that are relatively prime to 21037090.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-seven thousand ninety

Notation

Scientific notation 2.1037090 × 10^7
Engineering notation 2.1037090 × 10^6

Prime Factorization of 21037090

Prime Factorization 2 × 5 × 37 × 56857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21037090
Product of the distinct prime numbers

The prime factorization of 21037090 is 2 × 5 × 37 × 56857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 36, 25, 428, 986, 6977, 5326, 957, 21507, 419378, 730823, 4295284, 7588895, 6537763, 35539056, 783151265, 748367283, 9326454823, 1806489721

Basic calculations (n = 21037090)

Multiplication

n×y
n×2 42074180
n×3 63111270
n×4 84148360
n×5 105185450

Division

n÷y
n÷2 10518545
n÷3 7012363.3333333
n÷3 5259272.5
n÷5 4207418

Exponentiation

ny
n2 442559155668100
n3 9.3101567881138E+21
n4 1.9585860626566E+29
n5 4.1202951272853E+36

Nth Root

y√n
2√n 4586.6207604292
3√n 276.05474829346
4√n 67.724594944741
5√n 29.147219597485

Divisors of 21037090

1, 2, 5, 10, 37, 74, 185, 370, 56857, 113714, 284285, 568570, 2103709, 4207418, 10518545, 21037090

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 -21037089
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 21037090 can be divided by 16 positive divisors. The sum of these divisors (counting 21037090) is 1, the average is 0.0625.

Base conversion 21037090

Base System Value
2 Binary 1010000010000000000100010
3 Ternary 1110120210110111
4 Quaternary 1100100000202
5 Quinary 20341141330
6 Senary 2030521534
8 Octal 120200042
10 Decimal 21037090
12 Duodecimal 70662aa
16 Hexadecimal 1410022
20 Vigesimal 6b9cea
36 Base36 ciwbm

Cryptographic Hash Functions

md5 07f9b03427d396e81d06906bbdfd7071
sha1 4740182fa8837502f259e519219c1ea0cd259ab5
sha256 b43d7b90a631add2afb0e9cfe9594dd43c18378c1c1019ecd532f9f393ae1daf
sha512 69c955e4d6e73275380065f05d10530b31024f4f00abf74197f83f60310c9da6d4369792f73f3fcd0a96da329fe63be6d0e5c4cccf5fb134defe41a639246769
ripemd-160 94e980b63a9407d1ae4f04084fc75c132341242e

21037090 as geometric shapes

Circle

Radius = n
Diameter 42074180
Circumference 132179934.79381
Area 1.3903405922258E+15

Sphere

Radius = n
Volume 3.8998293559077E+22
Surface area 5.5613623689032E+15
Circumference 132179934.79381

Square

Length = n
Perimeter 84148360
Area 442559155668100
Diagonal 29750937.990863

Cube

Length = n
Surface area 2655354934008600
Volume 9.3101567881138E+21
Space diagonal 36437308.723399

Equilateral Triangle

Length = n
Perimeter 63111270
Area 1.9163373574298E+14
Altitude 18218654.3617

Triangular Pyramid

Length = n
Surface area 1.9163373574298E+14
Volume 1.0972124997975E+21
Height 9916979.3302878