21032566 (number)

21032566 is an even 8-digits composite number following 21032565 and preceding 21032567. In scientific notation, it is written as 2.1032566 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 10507368 positive integers (up to 21032566) that are relatively prime to 21032566.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand five hundred sixty-six

Notation

Scientific notation 2.1032566 × 10^7
Engineering notation 2.1032566 × 10^6

Prime Factorization of 21032566

Prime Factorization 2 × 1399 × 7517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21032566
Product of the distinct prime numbers

The prime factorization of 21032566 is 2 × 1399 × 7517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 44, 28, 999, 184, 6754, 3214, 6119, 68930, 140554, 691363, 1478908, 7103097, 80757117, 97940101, 132352234, 940982527, 9435611128, 7546234881

Basic calculations (n = 21032566)

Multiplication

n×y
n×2 42065132
n×3 63097698
n×4 84130264
n×5 105162830

Division

n÷y
n÷2 10516283
n÷3 7010855.3333333
n÷3 5258141.5
n÷5 4206513.2

Exponentiation

ny
n2 442368832544356
n3 9.3041516668321E+21
n4 1.9569018400666E+29
n5 4.1158667106721E+36

Nth Root

y√n
2√n 4586.1275603716
3√n 276.03495846488
4√n 67.720953628634
5√n 29.145965874982

Divisors of 21032566

1, 2, 1399, 2798, 7517, 15034, 10516283, 21032566

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032565
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032566 can be divided by 8 positive divisors. The sum of these divisors (counting 21032566) is 1, the average is 0.125.

Base conversion 21032566

Base System Value
2 Binary 1010000001110111001110110
3 Ternary 1110120120020221
4 Quaternary 1100032321312
5 Quinary 20341020231
6 Senary 2030444554
8 Octal 120167166
10 Decimal 21032566
12 Duodecimal 706375a
16 Hexadecimal 140ee76
20 Vigesimal 6b9186
36 Base36 cisty

Cryptographic Hash Functions

md5 ab63b02ef7790d155da1c8072016caf8
sha1 0e1e66af0178e54584eef53c7f522936a2b0ac40
sha256 a5539b59926ca8cddcac3188b08e96e2236ef747f46df2b773edb415770a67b2
sha512 8f933c829d3564d191568c8af93a82a8db6da293f618e1ffb4ec4bc9d5f89be859c05d11edf6a6defc10a5836de5d8eb7f8ac6c8d519a7f439211487aee0a3df
ripemd-160 c55176834e439e06171cd48b6f01966cde889d42

21032566 as geometric shapes

Circle

Radius = n
Diameter 42065132
Circumference 132151509.66348
Area 1.3897426744984E+15

Sphere

Radius = n
Volume 3.8973139365873E+22
Surface area 5.5589706979938E+15
Circumference 132151509.66348

Square

Length = n
Perimeter 84130264
Area 442368832544356
Diagonal 29744540.088707

Cube

Length = n
Surface area 2654212995266136
Volume 9.3041516668321E+21
Space diagonal 36429472.925546

Equilateral Triangle

Length = n
Perimeter 63097698
Area 1.9155132341294E+14
Altitude 18214736.462773

Triangular Pyramid

Length = n
Surface area 1.9155132341294E+14
Volume 1.0965047894675E+21
Height 9914846.6962357