216222408 (number)
216222408 is an even 9-digits composite number following 216222407 and preceding 216222409. In scientific notation, it is written as 2.16222408 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 71884800 positive integers (up to 216222408) that are relatively prime to 216222408.
Interesting facts
- 216222408 has 32 divisors, whose sum is 451647000
- The reverse of 216222408 is 804222612
- Previous prime number is 401
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | two hundred sixteen million two hundred twenty-two thousand four hundred eight |
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Notation
Scientific notation | 2.16222408 × 10^8 |
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Engineering notation | 2.16222408 × 10^6 |
Prime Factorization of 216222408
Prime Factorization 2 × 2 × 2 × 9 × 401 × 7489
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 54055602 | Product of the distinct prime numbers |
The prime factorization of 216222408 is 2 × 2 × 2 × 9 × 401 × 7489. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 216222408)
Multiplication
n×yn×2 | 432444816 |
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n×3 | 648667224 |
n×4 | 864889632 |
n×5 | 1081112040 |
Division
n÷yn÷2 | 108111204 |
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n÷3 | 72074136 |
n÷3 | 54055602 |
n÷5 | 43244481.6 |
Exponentiation
nyn2 | 46752129721318464 |
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n3 | 1.0108858067472E+25 |
n4 | 2.185761633479E+33 |
n5 | 4.7261064370484E+41 |
Nth Root
y√n2√n | 14704.50298378 |
---|---|
3√n | 600.20586269284 |
4√n | 121.26212510005 |
5√n | 46.449403365406 |
Divisors of 216222408
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 | -216222407 | 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 216222408 can be divided by 32 positive divisors. The sum of these divisors (counting 216222408) is 1, the average is 0.03125.
Base conversion 216222408
Base | System | Value |
---|---|---|
2 | Binary | 1100111000110100101011001000 |
3 | Ternary | 120001212020101100 |
4 | Quaternary | 30320310223020 |
5 | Quinary | 420323104113 |
6 | Senary | 33242221400 |
8 | Octal | 1470645310 |
10 | Decimal | 216222408 |
12 | Duodecimal | 604b4860 |
16 | Hexadecimal | ce34ac8 |
20 | Vigesimal | 37b7g08 |
36 | Base36 | 3kqea0 |
Cryptographic Hash Functions
md5 | 9c7aabfb72a98711069a12de3e6be939 |
---|---|
sha1 | cb95ba67a42f0049b1945b823cb60e000c65edb4 |
sha256 | 612be0f7730af99e3e60eb23a53d976a9f4184f2dff348f507c8a41b5fbccf8e |
sha512 | 32bfbeb88329c7a5a92cba360ec34fb8f4931fe09303a17b7e1b3e5402ca3585390874e7c05e1a9af02b0f265ea7acf8c73786961ef2652958857c32a33e3ec1 |
ripemd-160 | dcb4f520b780423a6fc7a5a7e2a8fc6589fd3afc |
216222408 as geometric shapes
Circle
Radius = nDiameter | 432444816 |
---|---|
Circumference | 1358565457.0286 |
Area | 1.4687614727217E+17 |
Sphere
Radius = nVolume | 4.2343885654602E+25 |
---|---|
Surface area | 5.8750458908868E+17 |
Circumference | 1358565457.0286 |
Square
Length = nPerimeter | 864889632 |
---|---|
Area | 46752129721318464 |
Diagonal | 305784661.88257 |
Cube
Length = nSurface area | 280512778327910784 |
---|---|
Volume | 1.0108858067472E+25 |
Space diagonal | 374508196.39089 |
Equilateral Triangle
Length = nPerimeter | 648667224 |
---|---|
Area | 2.0244266009844E+16 |
Altitude | 187254098.19544 |
Triangular Pyramid
Length = nSurface area | 2.0244266009844E+16 |
---|---|
Volume | 1.1913403482603E+24 |
Height | 101928220.62752 |