22721842 (number)

22721842 is an even 8-digits composite number following 22721841 and preceding 22721843. In scientific notation, it is written as 2.2721842 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 9347520 positive integers (up to 22721842) that are relatively prime to 22721842.

Interesting facts

Basic properties

Name

Name twenty-two million seven hundred twenty-one thousand eight hundred forty-two

Notation

Scientific notation 2.2721842 × 10^7
Engineering notation 2.2721842 × 10^6

Prime Factorization of 22721842

Prime Factorization 2 × 13 × 53 × 11 × 1499

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22721842
Product of the distinct prime numbers

The prime factorization of 22721842 is 2 × 13 × 53 × 11 × 1499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 58, 34, 890, 683, 5508, 5538, 58585, 89095, 417267, 58474, 9671750, 8964536, 52134427, 27972179, 861533991, 404049337, 3735113455, 3189331072

Basic calculations (n = 22721842)

Multiplication

n×y
n×2 45443684
n×3 68165526
n×4 90887368
n×5 113609210

Division

n÷y
n÷2 11360921
n÷3 7573947.3333333
n÷3 5680460.5
n÷5 4544368.4

Exponentiation

ny
n2 516282103872964
n3 1.1730880391629E+22
n4 2.6654721077949E+29
n5 6.0564436088724E+36

Nth Root

y√n
2√n 4766.7433327168
3√n 283.23560397218
4√n 69.041605809228
5√n 29.599795262389

Divisors of 22721842

1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 1499, 2998, 7579, 15158, 16489, 19487, 32978, 38974, 79447, 158894, 214357, 428714, 873917, 1032811, 1747834, 2065622, 11360921, 22721842

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 -22721841
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 22721842 can be divided by 32 positive divisors. The sum of these divisors (counting 22721842) is 1, the average is 0.03125.

Base conversion 22721842

Base System Value
2 Binary 1010110101011010100110010
3 Ternary 1120202101111201
4 Quaternary 1112223110302
5 Quinary 21304044332
6 Senary 2131001414
8 Octal 126532462
10 Decimal 22721842
12 Duodecimal 773926a
16 Hexadecimal 15ab532
20 Vigesimal 7204c2
36 Base36 dj0aa

Cryptographic Hash Functions

md5 4f8f81e5739f85b8c69c653e2ae75052
sha1 33a26ce760e3e8612f0ed3345d6d91ab5d36322a
sha256 cff70fa8d452943a3031a76b126dd8bb9f97fb7697c4822ded21178ae38cf06f
sha512 a9b7980fd4815bc02050cc407fd8f2650092b3140871b8a7971b8f62278659ee4dea8abb03b9ab69c489c5e8fdbeea29f751802c7d095f89d2fc1ee4f1ef3a21
ripemd-160 500f5df678cb9ffeacd19cd260a38185f8d1a328

22721842 as geometric shapes

Circle

Radius = n
Diameter 45443684
Circumference 142765543.80646
Area 1.6219480647072E+15

Sphere

Radius = n
Volume 4.9138196877977E+22
Surface area 6.4877922588287E+15
Circumference 142765543.80646

Square

Length = n
Perimeter 90887368
Area 516282103872964
Diagonal 32133537.118499

Cube

Length = n
Surface area 3097692623237784
Volume 1.1730880391629E+22
Space diagonal 39355384.785552

Equilateral Triangle

Length = n
Perimeter 68165526
Area 2.2355670873663E+14
Altitude 19677692.392776

Triangular Pyramid

Length = n
Surface area 2.2355670873663E+14
Volume 1.3824975123682E+21
Height 10711179.0395