221338962 (number)
221338962 is an even 9-digits composite number following 221338961 and preceding 221338963. In scientific notation, it is written as 2.21338962 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 65415168 positive integers (up to 221338962) that are relatively prime to 221338962.
Interesting facts
- 221338962 has 96 divisors, whose sum is 540212400
- The reverse of 221338962 is 269833122
- Previous prime number is 169
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | two hundred twenty-one million three hundred thirty-eight thousand nine hundred sixty-two |
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Notation
Scientific notation | 2.21338962 × 10^8 |
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Engineering notation | 2.21338962 × 10^6 |
Prime Factorization of 221338962
Prime Factorization 2 × 3 × 13 × 3 × 29 × 169 × 193
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 73779654 | Product of the distinct prime numbers |
The prime factorization of 221338962 is 2 × 3 × 13 × 3 × 29 × 169 × 193. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221338962)
Multiplication
n×yn×2 | 442677924 |
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n×3 | 664016886 |
n×4 | 885355848 |
n×5 | 1106694810 |
Division
n÷yn÷2 | 110669481 |
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n÷3 | 73779654 |
n÷3 | 55334740.5 |
n÷5 | 44267792.4 |
Exponentiation
nyn2 | 48990936099237444 |
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n3 | 1.0843602943614E+25 |
n4 | 2.4001118198796E+33 |
n5 | 5.3123825889607E+41 |
Nth Root
y√n2√n | 14877.464905017 |
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3√n | 604.90330353599 |
4√n | 121.97321388328 |
5√n | 46.667181677859 |
Divisors of 221338962
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -221338961 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 221338962 can be divided by 96 positive divisors. The sum of these divisors (counting 221338962) is 1, the average is 0.010416666666667.
Base conversion 221338962
Base | System | Value |
---|---|---|
2 | Binary | 1101001100010101110101010010 |
3 | Ternary | 120102111011222100 |
4 | Quaternary | 31030111311102 |
5 | Quinary | 423130321322 |
6 | Senary | 33544021230 |
8 | Octal | 1514256522 |
10 | Decimal | 221338962 |
12 | Duodecimal | 62161816 |
16 | Hexadecimal | d315d52 |
20 | Vigesimal | 3937782 |
36 | Base36 | 3ns28i |
Cryptographic Hash Functions
md5 | 8f304efa91de5a7eb7c5e4849f0b3d23 |
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sha1 | 1bf0ae1aec86712b17bd31e28c316877156a9ee3 |
sha256 | 4298184a464fc08b8083e9d40701f45354c85e2f72455aee8186da8871f1ce6a |
sha512 | 4c66407c4faa4987e5152798ca24e7be34adaa81a405d5318c269a2f3c9233252c108225fc2b22bcefa4cce866f453d601bf7c5bbfff31464e777722b928b1ad |
ripemd-160 | 7b36a6b7fbb5fd21c135b3228e7bb765acd7a833 |
221338962 as geometric shapes
Circle
Radius = nDiameter | 442677924 |
---|---|
Circumference | 1390713713.9448 |
Area | 1.5390956494185E+17 |
Sphere
Radius = nVolume | 4.5421577794801E+25 |
---|---|
Surface area | 6.1563825976741E+17 |
Circumference | 1390713713.9448 |
Square
Length = nPerimeter | 885355848 |
---|---|
Area | 48990936099237444 |
Diagonal | 313020561.94198 |
Cube
Length = nSurface area | 293945616595424664 |
---|---|
Volume | 1.0843602943614E+25 |
Space diagonal | 383370327.87856 |
Equilateral Triangle
Length = nPerimeter | 664016886 |
---|---|
Area | 2.121369760856E+16 |
Altitude | 191685163.93928 |
Triangular Pyramid
Length = nSurface area | 2.121369760856E+16 |
---|---|
Volume | 1.2779308623206E+24 |
Height | 104340187.31399 |