221282425 (number)
221282425 is an odd 9-digits composite number following 221282424 and preceding 221282426. In scientific notation, it is written as 2.21282425 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 133943040 positive integers (up to 221282425) that are relatively prime to 221282425.
Interesting facts
- 221282425 has 48 divisors, whose sum is 352477440
- The reverse of 221282425 is 524282122
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | two hundred twenty-one million two hundred eighty-two thousand four hundred twenty-five |
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Notation
Scientific notation | 2.21282425 × 10^8 |
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Engineering notation | 2.21282425 × 10^6 |
Prime Factorization of 221282425
Prime Factorization 7 × 5 × 5 × 13 × 23 × 4229
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 44256485 | Product of the distinct prime numbers |
The prime factorization of 221282425 is 7 × 5 × 5 × 13 × 23 × 4229. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221282425)
Multiplication
n×yn×2 | 442564850 |
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n×3 | 663847275 |
n×4 | 885129700 |
n×5 | 1106412125 |
Division
n÷yn÷2 | 110641212.5 |
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n÷3 | 73760808.333333 |
n÷3 | 55320606.25 |
n÷5 | 44256485 |
Exponentiation
nyn2 | 48965911613880625 |
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n3 | 1.0835295664255E+25 |
n4 | 2.3976605001784E+33 |
n5 | 5.3056012980618E+41 |
Nth Root
y√n2√n | 14875.564695164 |
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3√n | 604.85179531221 |
4√n | 121.965424179 |
5√n | 46.664797378193 |
Divisors of 221282425
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 | -221282424 | 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 221282425 can be divided by 48 positive divisors. The sum of these divisors (counting 221282425) is 1, the average is 0.020833333333333.
Base conversion 221282425
Base | System | Value |
---|---|---|
2 | Binary | 1101001100001000000001111001 |
3 | Ternary | 120102101022102101 |
4 | Quaternary | 31030020001321 |
5 | Quinary | 423122014200 |
6 | Senary | 33542503401 |
8 | Octal | 1514100171 |
10 | Decimal | 221282425 |
12 | Duodecimal | 62134b61 |
16 | Hexadecimal | d308079 |
20 | Vigesimal | 3930615 |
36 | Base36 | 3nqum1 |
Cryptographic Hash Functions
md5 | 95037e29c4027aee954a9749a734580e |
---|---|
sha1 | a70a47c2ddc852f98c8de8de511825df1e3a1d19 |
sha256 | 8f251a42333dff15a32c53fb4214bd0d99170d73915cbd2af68412cba5dfa301 |
sha512 | 5f56264b3c1d40827211dfc32d4c4a1ce1f8fdb22ff06b64b3be304e0d7e6c53df86dd6b02f7f069d52ed5ab1bb029f95302fe23603469f8655dc2cd043c5458 |
ripemd-160 | e666e1f483dae2c08c9b3099262ab482ce23e5d9 |
221282425 as geometric shapes
Circle
Radius = nDiameter | 442564850 |
---|---|
Circumference | 1390358481.4971 |
Area | 1.5383094820249E+17 |
Sphere
Radius = nVolume | 4.5386780344396E+25 |
---|---|
Surface area | 6.1532379280998E+17 |
Circumference | 1390358481.4971 |
Square
Length = nPerimeter | 885129700 |
---|---|
Area | 48965911613880625 |
Diagonal | 312940606.54981 |
Cube
Length = nSurface area | 293795469683283750 |
---|---|
Volume | 1.0835295664255E+25 |
Space diagonal | 383272402.92205 |
Equilateral Triangle
Length = nPerimeter | 663847275 |
---|---|
Area | 2.1202861688542E+16 |
Altitude | 191636201.46102 |
Triangular Pyramid
Length = nSurface area | 2.1202861688542E+16 |
---|---|
Volume | 1.2769518400593E+24 |
Height | 104313535.5166 |