216221824 (number)
216221824 is an even 9-digits composite number following 216221823 and preceding 216221825. In scientific notation, it is written as 2.16221824 × 10^8. The sum of its digits is 28. It has a total of 11 prime factors and 128 positive divisors. There are 80953344 positive integers (up to 216221824) that are relatively prime to 216221824.
Interesting facts
- 216221824 has 128 divisors, whose sum is 558633600
- The reverse of 216221824 is 428122612
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | two hundred sixteen million two hundred twenty-one thousand eight hundred twenty-four |
---|
Notation
Scientific notation | 2.16221824 × 10^8 |
---|---|
Engineering notation | 2.16221824 × 10^6 |
Prime Factorization of 216221824
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 13 × 977
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 3378466 | Product of the distinct prime numbers |
The prime factorization of 216221824 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 13 × 977. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 216221824)
Multiplication
n×yn×2 | 432443648 |
---|---|
n×3 | 648665472 |
n×4 | 864887296 |
n×5 | 1081109120 |
Division
n÷yn÷2 | 108110912 |
---|---|
n÷3 | 72073941.333333 |
n÷3 | 54055456 |
n÷5 | 43244364.8 |
Exponentiation
nyn2 | 46751877173886976 |
---|---|
n3 | 1.0108776157962E+25 |
n4 | 2.1857380192822E+33 |
n5 | 4.7260426131535E+41 |
Nth Root
y√n2√n | 14704.483125904 |
---|---|
3√n | 600.20532232248 |
4√n | 121.26204322006 |
5√n | 46.449378274129 |
Divisors of 216221824
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -216221823 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 216221824 can be divided by 128 positive divisors. The sum of these divisors (counting 216221824) is 1, the average is 0.0078125.
Base conversion 216221824
Base | System | Value |
---|---|---|
2 | Binary | 1100111000110100100010000000 |
3 | Ternary | 120001212012120201 |
4 | Quaternary | 30320310202000 |
5 | Quinary | 420323044244 |
6 | Senary | 33242214544 |
8 | Octal | 1470644200 |
10 | Decimal | 216221824 |
12 | Duodecimal | 604b4454 |
16 | Hexadecimal | ce34880 |
20 | Vigesimal | 37b7eb4 |
36 | Base36 | 3kqdts |
Cryptographic Hash Functions
md5 | c1290c6bc58ffac454cd54fc5e42907e |
---|---|
sha1 | 88c0efbd640464256225d64e763e8a6867f29600 |
sha256 | c46fbc2135ca7d4fefcbee6bf674964d3e13ad528af343ce6d119ca0120a56fd |
sha512 | d34445e5aaf7d1404235e278c19cebe5ab3af00f6b3c6cb4617e1397d1ede4f43b5928dea44cda2ee00e33d94b4773a9899c6df76edcb671ffbc9b8c1431b716 |
ripemd-160 | 1b08763dddad0a8afb04d633df067a21ef60d836 |
216221824 as geometric shapes
Circle
Radius = nDiameter | 432443648 |
---|---|
Circumference | 1358561787.6484 |
Area | 1.4687535387102E+17 |
Sphere
Radius = nVolume | 4.2343542552849E+25 |
---|---|
Surface area | 5.8750141548406E+17 |
Circumference | 1358561787.6484 |
Square
Length = nPerimeter | 864887296 |
---|---|
Area | 46751877173886976 |
Diagonal | 305783835.98185 |
Cube
Length = nSurface area | 280511263043321856 |
---|---|
Volume | 1.0108776157962E+25 |
Space diagonal | 374507184.87322 |
Equilateral Triangle
Length = nPerimeter | 648665472 |
---|---|
Area | 2.0244156653598E+16 |
Altitude | 187253592.43661 |
Triangular Pyramid
Length = nSurface area | 2.0244156653598E+16 |
---|---|
Volume | 1.1913306951319E+24 |
Height | 101927945.32728 |