21722019 (number)

21722019 is an odd 8-digits composite number following 21722018 and preceding 21722020. In scientific notation, it is written as 2.1722019 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 13110560 positive integers (up to 21722019) that are relatively prime to 21722019.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred twenty-two thousand nineteen

Notation

Scientific notation 2.1722019 × 10^7
Engineering notation 2.1722019 × 10^6

Prime Factorization of 21722019

Prime Factorization 3 × 11 × 2447 × 269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21722019
Product of the distinct prime numbers

The prime factorization of 21722019 is 3 × 11 × 2447 × 269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 91, 60, 951, 797, 7813, 3181, 19153, 98597, 726687, 968662, 7382857, 7317610, 38217187, 6645673, 351398768, 858846563, 1346651439, 7374213090

Basic calculations (n = 21722019)

Multiplication

n×y
n×2 43444038
n×3 65166057
n×4 86888076
n×5 108610095

Division

n÷y
n÷2 10861009.5
n÷3 7240673
n÷3 5430504.75
n÷5 4344403.8

Exponentiation

ny
n2 471846109436361
n3 1.0249450154253E+22
n4 2.2263875099023E+29
n5 4.8361631791461E+36

Nth Root

y√n
2√n 4660.6886830167
3√n 279.0187549217
4√n 68.269236725019
5√n 29.334591029663

Divisors of 21722019

1, 3, 11, 33, 269, 807, 2447, 2959, 7341, 8877, 26917, 80751, 658243, 1974729, 7240673, 21722019

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 -21722018
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 21722019 can be divided by 16 positive divisors. The sum of these divisors (counting 21722019) is 1, the average is 0.0625.

Base conversion 21722019

Base System Value
2 Binary 1010010110111001110100011
3 Ternary 1111212121000020
4 Quaternary 1102313032203
5 Quinary 21030101034
6 Senary 2053324523
8 Octal 122671643
10 Decimal 21722019
12 Duodecimal 7336743
16 Hexadecimal 14b73a3
20 Vigesimal 6ff50j
36 Base36 cxktf

Cryptographic Hash Functions

md5 79c0d014c0ded20e030ac6b91f6c60af
sha1 4ab478ec9cf48757379d3d5e52fccacd5adf82e3
sha256 e164d686994493c25736b072ea6c689985882e66647f79093739737e3682aa94
sha512 d200101b42369c6cd9e0c69eda8f9e44457cd19b451aa82b98e4878968caaf80e7399c2b400c04db83acfc50fd136919c24d25556b95759ffb110929981ff02a
ripemd-160 36db98ad305a99c0b88e34f490ba44a774665f18

21722019 as geometric shapes

Circle

Radius = n
Diameter 43444038
Circumference 136483470.62308
Area 1.4823482710302E+15

Sphere

Radius = n
Volume 4.293279641058E+22
Surface area 5.9293930841208E+15
Circumference 136483470.62308

Square

Length = n
Perimeter 86888076
Area 471846109436361
Diagonal 30719573.871926

Cube

Length = n
Surface area 2831076656618166
Volume 1.0249450154253E+22
Space diagonal 37623640.550976

Equilateral Triangle

Length = n
Perimeter 65166057
Area 2.0431535872437E+14
Altitude 18811820.275488

Triangular Pyramid

Length = n
Surface area 2.0431535872437E+14
Volume 1.2079092845843E+21
Height 10239857.957309