21752616 (number)

21752616 is an even 8-digits composite number following 21752615 and preceding 21752617. In scientific notation, it is written as 2.1752616 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 7232832 positive integers (up to 21752616) that are relatively prime to 21752616.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred fifty-two thousand six hundred sixteen

Notation

Scientific notation 2.1752616 × 10^7
Engineering notation 2.1752616 × 10^6

Prime Factorization of 21752616

Prime Factorization 2 × 2 × 2 × 3 × 523 × 1733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5438154
Product of the distinct prime numbers

The prime factorization of 21752616 is 2 × 2 × 2 × 3 × 523 × 1733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21752616)

Multiplication

n×y
n×2 43505232
n×3 65257848
n×4 87010464
n×5 108763080

Division

n÷y
n÷2 10876308
n÷3 7250872
n÷3 5438154
n÷5 4350523.2

Exponentiation

ny
n2 473176302843456
n3 1.0292822416053E+22
n4 2.238958135726E+29
n5 4.8703196566524E+36

Nth Root

y√n
2√n 4663.9699827507
3√n 279.14969934253
4√n 68.293264548934
5√n 29.342850346658

Divisors of 21752616

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21752615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21752616 can be divided by 32 positive divisors. The sum of these divisors (counting 21752616) is 1, the average is 0.03125.

Base conversion 21752616

Base System Value
2 Binary 1010010111110101100101000
3 Ternary 1111221010222110
4 Quaternary 1102332230220
5 Quinary 21032040431
6 Senary 2054122320
8 Octal 122765450
10 Decimal 21752616
12 Duodecimal 73503a0
16 Hexadecimal 14beb28
20 Vigesimal 6fj1ag
36 Base36 cy8fc

Cryptographic Hash Functions

md5 a67bf728f4488c124064216fdff7c86b
sha1 8147677194e7a409bd3f8021d6422e9348afba12
sha256 470c0d9aad19c87b372034334ae079ab53fad1af7531c7125fa1e71af88442f0
sha512 f95800b4835e4b12767cfa558cf83594644e658aecf0ddb9c8a64770b7f08fe24cd117abca18fb55c4954c93126e07d444d27851150789c3ab7e4713d0fc7b36
ripemd-160 bf8f67116fe3f00bfb5a33416424710882fcfa21

21752616 as geometric shapes

Circle

Radius = n
Diameter 43505232
Circumference 136675717.24392
Area 1.4865271968658E+15

Sphere

Radius = n
Volume 4.311447371597E+22
Surface area 5.9461087874631E+15
Circumference 136675717.24392

Square

Length = n
Perimeter 87010464
Area 473176302843456
Diagonal 30762844.564294

Cube

Length = n
Surface area 2839057817060736
Volume 1.0292822416053E+22
Space diagonal 37676636.109536

Equilateral Triangle

Length = n
Perimeter 65257848
Area 2.0489134936562E+14
Altitude 18838318.054768

Triangular Pyramid

Length = n
Surface area 2.0489134936562E+14
Volume 1.2130207546567E+21
Height 10254281.521431