22721894 (number)

22721894 is an even 8-digits composite number following 22721893 and preceding 22721895. In scientific notation, it is written as 2.2721894 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 9869952 positive integers (up to 22721894) that are relatively prime to 22721894.

Interesting facts

Basic properties

Name

Name twenty-two million seven hundred twenty-one thousand eight hundred ninety-four

Notation

Scientific notation 2.2721894 × 10^7
Engineering notation 2.2721894 × 10^6

Prime Factorization of 22721894

Prime Factorization 2 × 13 × 17 × 51407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22721894
Product of the distinct prime numbers

The prime factorization of 22721894 is 2 × 13 × 17 × 51407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 42, 34, 964, 24, 6536, 9691, 16087, 53127, 559968, 163782, 408912, 9828073, 45489911, 56584946, 556226016, 236089416, 6689200343, 9374800118

Basic calculations (n = 22721894)

Multiplication

n×y
n×2 45443788
n×3 68165682
n×4 90887576
n×5 113609470

Division

n÷y
n÷2 11360947
n÷3 7573964.6666667
n÷3 5680473.5
n÷5 4544378.8

Exponentiation

ny
n2 516284466947236
n3 1.1730960931822E+22
n4 2.6654965081099E+29
n5 6.0565129114644E+36

Nth Root

y√n
2√n 4766.7487871714
3√n 283.235820038
4√n 69.041645310431
5√n 29.59980881048

Divisors of 22721894

1, 2, 13, 17, 26, 34, 221, 442, 51407, 102814, 668291, 873919, 1336582, 1747838, 11360947, 22721894

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 -22721893
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 22721894 can be divided by 16 positive divisors. The sum of these divisors (counting 22721894) is 1, the average is 0.0625.

Base conversion 22721894

Base System Value
2 Binary 1010110101011010101100110
3 Ternary 1120202101120122
4 Quaternary 1112223111212
5 Quinary 21304100034
6 Senary 2131001542
8 Octal 126532546
10 Decimal 22721894
12 Duodecimal 77392b2
16 Hexadecimal 15ab566
20 Vigesimal 7204ee
36 Base36 dj0bq

Cryptographic Hash Functions

md5 89e8b4d610406e7d788e3592b8c1166b
sha1 edb7430b048ba34df031ef672e7c018da55a08d4
sha256 082bc83a6453b07b3e11fabb6b54329eb9f976f00d833c674851dda0caf02012
sha512 150888c88d9a2ba783afa7c6940e7c7c2393ab4343796c3bfaf49e3fb4f6af7fe730bafb071b830ff1a4de0f4d7bfa89adc79bd0aaaf81ad29bdac05271b2b70
ripemd-160 273e6cd709f257bf31b3bd2299964ebcc9d72202

22721894 as geometric shapes

Circle

Radius = n
Diameter 45443788
Circumference 142765870.53209
Area 1.621955488524E+15

Sphere

Radius = n
Volume 4.9138534243946E+22
Surface area 6.4878219540958E+15
Circumference 142765870.53209

Square

Length = n
Perimeter 90887576
Area 516284466947236
Diagonal 32133610.657604

Cube

Length = n
Surface area 3097706801683416
Volume 1.1730960931822E+22
Space diagonal 39355474.852194

Equilateral Triangle

Length = n
Perimeter 68165682
Area 2.2355773197781E+14
Altitude 19677737.426097

Triangular Pyramid

Length = n
Surface area 2.2355773197781E+14
Volume 1.3825070041209E+21
Height 10711203.552535