22721608 (number)

22721608 is an even 8-digits composite number following 22721607 and preceding 22721609. In scientific notation, it is written as 2.2721608 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 48 positive divisors. There are 8452224 positive integers (up to 22721608) that are relatively prime to 22721608.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.2721608 × 10^7
Engineering notation 2.2721608 × 10^6

Prime Factorization of 22721608

Prime Factorization 2 × 2 × 2 × 91 × 23 × 23 × 59

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 246974
Product of the distinct prime numbers

The prime factorization of 22721608 is 2 × 2 × 2 × 91 × 23 × 23 × 59. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 22721608)

Multiplication

n×y
n×2 45443216
n×3 68164824
n×4 90886432
n×5 113608040

Division

n÷y
n÷2 11360804
n÷3 7573869.3333333
n÷3 5680402
n÷5 4544321.6

Exponentiation

ny
n2 516271470105664
n3 1.1730517965325E+22
n4 2.6653623084506E+29
n5 6.056131755059E+36

Nth Root

y√n
2√n 4766.7187875938
3√n 283.23463167192
4√n 69.041428052973
5√n 29.599734295671

Divisors of 22721608

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22721607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22721608 can be divided by 48 positive divisors. The sum of these divisors (counting 22721608) is 1, the average is 0.020833333333333.

Base conversion 22721608

Base System Value
2 Binary 1010110101011010001001000
3 Ternary 1120202101012001
4 Quaternary 1112223101020
5 Quinary 21304042413
6 Senary 2131000344
8 Octal 126532110
10 Decimal 22721608
12 Duodecimal 77390b4
16 Hexadecimal 15ab448
20 Vigesimal 720408
36 Base36 dj03s

Cryptographic Hash Functions

md5 ed0f03def4af9bf0784cfb17f85f6bf7
sha1 cf8e7a69ab10117a8918be7263e063255da3d491
sha256 0350f6f073f1c64dedba7c962b7c781177aff99619dfc4191dbca31e868a8431
sha512 2502338a2661ac51f2d0fb8474afdc0b6f6321a18c451570736782942a9b88e7269299023170380428130e12f6f4f64913c47fd247957deee9bd8f1d1e79b991
ripemd-160 a00cfc4ab7574acd27914283f79b3fcfdc5e9c97

22721608 as geometric shapes

Circle

Radius = n
Diameter 45443216
Circumference 142764073.54109
Area 1.621914657742E+15

Sphere

Radius = n
Volume 4.9136678750223E+22
Surface area 6.4876586309678E+15
Circumference 142764073.54109

Square

Length = n
Perimeter 90886432
Area 516271470105664
Diagonal 32133206.192525

Cube

Length = n
Surface area 3097628820633984
Volume 1.1730517965325E+22
Space diagonal 39354979.485663

Equilateral Triangle

Length = n
Perimeter 68164824
Area 2.2355210418032E+14
Altitude 19677489.742832

Triangular Pyramid

Length = n
Surface area 2.2355210418032E+14
Volume 1.3824548000186E+21
Height 10711068.730842