21622900 (number)

21622900 is an even 8-digits composite number following 21622899 and preceding 21622901. In scientific notation, it is written as 2.1622900 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 7983360 positive integers (up to 21622900) that are relatively prime to 21622900.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred twenty-two thousand nine hundred

Notation

Scientific notation 2.1622900 × 10^7
Engineering notation 2.1622900 × 10^6

Prime Factorization of 21622900

Prime Factorization 2 × 2 × 65 × 5 × 16633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10811450
Product of the distinct prime numbers

The prime factorization of 21622900 is 2 × 2 × 65 × 5 × 16633. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 56, 23, 638, 876, 5797, 7681, 82416, 61847, 968230, 313419, 2390309, 1891989, 68529425, 56489817, 312682304, 440702202, 3951895214, 7875748334

Basic calculations (n = 21622900)

Multiplication

n×y
n×2 43245800
n×3 64868700
n×4 86491600
n×5 108114500

Division

n÷y
n÷2 10811450
n÷3 7207633.3333333
n÷3 5405725
n÷5 4324580

Exponentiation

ny
n2 467549804410000
n3 1.0109782665777E+22
n4 2.1860281960383E+29
n5 4.7268269080116E+36

Nth Root

y√n
2√n 4650.0430105538
3√n 278.59371413084
4√n 68.191223852881
5√n 29.307770898803

Divisors of 21622900

1, 2, 4, 5, 10, 20, 65, 130, 260, 325, 650, 1300, 16633, 33266, 66532, 83165, 166330, 332660, 1081145, 2162290, 4324580, 5405725, 10811450, 21622900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21622899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21622900 can be divided by 24 positive divisors. The sum of these divisors (counting 21622900) is 1, the average is 0.041666666666667.

Base conversion 21622900

Base System Value
2 Binary 1010010011111000001110100
3 Ternary 1111200120001011
4 Quaternary 1102133001310
5 Quinary 21013413100
6 Senary 2051242004
8 Octal 122370164
10 Decimal 21622900
12 Duodecimal 72a9304
16 Hexadecimal 149f074
20 Vigesimal 6f2h50
36 Base36 cvgc4

Cryptographic Hash Functions

md5 b8be5338312065d80aacd029b3bad85b
sha1 d2357f929661df1fd6b90537e3762b180d1f0375
sha256 2ef18d217384849d739045b67344f98362c4ce4d1d1a0d9f94ce6436141902d2
sha512 68a1d7d8855a1e01415a02a2c1d8802fd2d7bbe3a05bedbb2a99124ddb40d6c7b9785dbc00f3a89a41f1b88b88a38033328d9c5f102dbde5d83b0edf18c2218c
ripemd-160 a09d03412e388ffddbc377c9d5e94879332edcfc

21622900 as geometric shapes

Circle

Radius = n
Diameter 43245800
Circumference 135860687.57861
Area 1.4688510307218E+15

Sphere

Radius = n
Volume 4.2347758602926E+22
Surface area 5.8754041228872E+15
Circumference 135860687.57861

Square

Length = n
Perimeter 86491600
Area 467549804410000
Diagonal 30579398.437837

Cube

Length = n
Surface area 2805298826460000
Volume 1.0109782665777E+22
Space diagonal 37451961.406981

Equilateral Triangle

Length = n
Perimeter 64868700
Area 2.0245500407675E+14
Altitude 18725980.703491

Triangular Pyramid

Length = n
Surface area 2.0245500407675E+14
Volume 1.1914493132155E+21
Height 10193132.812612