221472522 (number)
221472522 is an even 9-digits composite number following 221472521 and preceding 221472523. In scientific notation, it is written as 2.21472522 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 72394560 positive integers (up to 221472522) that are relatively prime to 221472522.
Interesting facts
- 221472522 has 32 divisors, whose sum is 351267840
- The reverse of 221472522 is 225274122
- Previous prime number is 191
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | two hundred twenty-one million four hundred seventy-two thousand five hundred twenty-two |
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Notation
Scientific notation | 2.21472522 × 10^8 |
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Engineering notation | 2.21472522 × 10^6 |
Prime Factorization of 221472522
Prime Factorization 2 × 27 × 109 × 191 × 197
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 221472522 | Product of the distinct prime numbers |
The prime factorization of 221472522 is 2 × 27 × 109 × 191 × 197. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221472522)
Multiplication
n×yn×2 | 442945044 |
---|---|
n×3 | 664417566 |
n×4 | 885890088 |
n×5 | 1107362610 |
Division
n÷yn÷2 | 110736261 |
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n÷3 | 73824174 |
n÷3 | 55368130.5 |
n÷5 | 44294504.4 |
Exponentiation
nyn2 | 49050078001040484 |
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n3 | 1.0863244479187E+25 |
n4 | 2.4059101519082E+33 |
n5 | 5.328429890485E+41 |
Nth Root
y√n2√n | 14881.952896042 |
---|---|
3√n | 605.02494899732 |
4√n | 121.99160994118 |
5√n | 46.672812286101 |
Divisors of 221472522
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 | -221472521 | 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 221472522 can be divided by 32 positive divisors. The sum of these divisors (counting 221472522) is 1, the average is 0.03125.
Base conversion 221472522
Base | System | Value |
---|---|---|
2 | Binary | 1101001100110110011100001010 |
3 | Ternary | 120102201222012000 |
4 | Quaternary | 31030312130022 |
5 | Quinary | 423144110042 |
6 | Senary | 33550531430 |
8 | Octal | 1514663412 |
10 | Decimal | 221472522 |
12 | Duodecimal | 62206b76 |
16 | Hexadecimal | d33670a |
20 | Vigesimal | 3944162 |
36 | Base36 | 3nuxai |
Cryptographic Hash Functions
md5 | aa5c09fb1a03aaa85f92ffda8d5ef286 |
---|---|
sha1 | ad181683401ef40cbad81e7e1c24c780f8730ca1 |
sha256 | 1bb167fce03e99d77de984fe0942a1d9767ace88befbd13e07d2d10665c13b6e |
sha512 | e25f0d71b349c89e2b2081525c61ee9176499a4af5b788c589b74aca9805966ec7a24bb33ace1c19cff6aed2c7706297a27f4323bf242c370bfa0232356224f8 |
ripemd-160 | 298665980390025aa616914e27a4830d9bcc8a2e |
221472522 as geometric shapes
Circle
Radius = nDiameter | 442945044 |
---|---|
Circumference | 1391552896.1744 |
Area | 1.5409536470608E+17 |
Sphere
Radius = nVolume | 4.5503852066619E+25 |
---|---|
Surface area | 6.163814588243E+17 |
Circumference | 1391552896.1744 |
Square
Length = nPerimeter | 885890088 |
---|---|
Area | 49050078001040484 |
Diagonal | 313209444.30537 |
Cube
Length = nSurface area | 294300468006242904 |
---|---|
Volume | 1.0863244479187E+25 |
Space diagonal | 383601660.58442 |
Equilateral Triangle
Length = nPerimeter | 664417566 |
---|---|
Area | 2.1239306803255E+16 |
Altitude | 191800830.29221 |
Triangular Pyramid
Length = nSurface area | 2.1239306803255E+16 |
---|---|
Volume | 1.2802456394868E+24 |
Height | 104403148.10179 |