21622268 (number)

21622268 is an even 8-digits composite number following 21622267 and preceding 21622269. In scientific notation, it is written as 2.1622268 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 10801392 positive integers (up to 21622268) that are relatively prime to 21622268.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred twenty-two thousand two hundred sixty-eight

Notation

Scientific notation 2.1622268 × 10^7
Engineering notation 2.1622268 × 10^6

Prime Factorization of 21622268

Prime Factorization 2 × 2 × 1709 × 3163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10811134
Product of the distinct prime numbers

The prime factorization of 21622268 is 2 × 2 × 1709 × 3163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 72, 73, 586, 5, 3952, 4295, 23403, 45021, 763379, 56431, 9743527, 3986581, 3437493, 51763221, 116665202, 676972527, 3554224237, 1082186496

Basic calculations (n = 21622268)

Multiplication

n×y
n×2 43244536
n×3 64866804
n×4 86489072
n×5 108111340

Division

n÷y
n÷2 10811134
n÷3 7207422.6666667
n÷3 5405567
n÷5 4324453.6

Exponentiation

ny
n2 467522473463824
n3 1.0108896217258E+22
n4 2.1857726319373E+29
n5 4.7261361634814E+36

Nth Root

y√n
2√n 4649.9750536965
3√n 278.59099983345
4√n 68.190725569512
5√n 29.307599573701

Divisors of 21622268

1, 2, 4, 1709, 3163, 3418, 6326, 6836, 12652, 5405567, 10811134, 21622268

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21622267
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21622268 can be divided by 12 positive divisors. The sum of these divisors (counting 21622268) is 1, the average is 0.083333333333333.

Base conversion 21622268

Base System Value
2 Binary 1010010011110110111111100
3 Ternary 1111200112011202
4 Quaternary 1102132313330
5 Quinary 21013403033
6 Senary 2051235032
8 Octal 122366774
10 Decimal 21622268
12 Duodecimal 72a8a78
16 Hexadecimal 149edfc
20 Vigesimal 6f2fd8
36 Base36 cvfuk

Cryptographic Hash Functions

md5 db22f2b829c6889d981376db11e63092
sha1 3c1b94d81ea0a1fd1754328474c56694924c9919
sha256 4f292ca59eb6c1798349a22075db936f106c42176fa76d75ac584b3a46d47440
sha512 7623db26e78e7b90f5f8bd712130335e649ad2a0e1a2a15b84c58d8223ea399abdd7942347e1c4556ae6f8fcfd1b2e262cb6451bc4eeb60e444500eb8795eadf
ripemd-160 a53c415af41769e1cca68903eff970eedaa2ad92

21622268 as geometric shapes

Circle

Radius = n
Diameter 43244536
Circumference 135856716.6055
Area 1.4687651680221E+15

Sphere

Radius = n
Volume 4.2344045456051E+22
Surface area 5.8750606720883E+15
Circumference 135856716.6055

Square

Length = n
Perimeter 86489072
Area 467522473463824
Diagonal 30578504.654866

Cube

Length = n
Surface area 2805134840782944
Volume 1.0108896217258E+22
Space diagonal 37450866.750871

Equilateral Triangle

Length = n
Perimeter 64866804
Area 2.024431694299E+14
Altitude 18725433.375435

Triangular Pyramid

Length = n
Surface area 2.024431694299E+14
Volume 1.1913448442557E+21
Height 10192834.884955