221520264 (number)
221520264 is an even 9-digits composite number following 221520263 and preceding 221520265. In scientific notation, it is written as 2.21520264 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 32 positive divisors. There are 62705664 positive integers (up to 221520264) that are relatively prime to 221520264.
Interesting facts
- 221520264 has 32 divisors, whose sum is 439157400
- The reverse of 221520264 is 462025122
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 24
- Digital Root 6
Name
Name | two hundred twenty-one million five hundred twenty thousand two hundred sixty-four |
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Notation
Scientific notation | 2.21520264 × 10^8 |
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Engineering notation | 2.21520264 × 10^6 |
Prime Factorization of 221520264
Prime Factorization 2 × 2 × 2 × 21 × 109 × 12097
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 55380066 | Product of the distinct prime numbers |
The prime factorization of 221520264 is 2 × 2 × 2 × 21 × 109 × 12097. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221520264)
Multiplication
n×yn×2 | 443040528 |
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n×3 | 664560792 |
n×4 | 886081056 |
n×5 | 1107601320 |
Division
n÷yn÷2 | 110760132 |
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n÷3 | 73840088 |
n÷3 | 55380066 |
n÷5 | 44304052.8 |
Exponentiation
nyn2 | 49071227362629696 |
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n3 | 1.0870271240174E+25 |
n4 | 2.4079853548749E+33 |
n5 | 5.3341755152002E+41 |
Nth Root
y√n2√n | 14883.556832962 |
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3√n | 605.06842019268 |
4√n | 121.99818372813 |
5√n | 46.674824329197 |
Divisors of 221520264
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 | -221520263 | 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 221520264 can be divided by 32 positive divisors. The sum of these divisors (counting 221520264) is 1, the average is 0.03125.
Base conversion 221520264
Base | System | Value |
---|---|---|
2 | Binary | 1101001101000010000110001000 |
3 | Ternary | 120102211101200020 |
4 | Quaternary | 31031002012020 |
5 | Quinary | 423202122024 |
6 | Senary | 33551540440 |
8 | Octal | 1515020610 |
10 | Decimal | 221520264 |
12 | Duodecimal | 6222a720 |
16 | Hexadecimal | d342188 |
20 | Vigesimal | 394a0d4 |
36 | Base36 | 3nvy4o |
Cryptographic Hash Functions
md5 | 24e78fdcb3144759d6c8905bbbd8d1ba |
---|---|
sha1 | fdb443a92a8dc36197bee09569ef75c11814a363 |
sha256 | 528862249397920f8070832804923e669d4d780a4c1af3f8e34daaa559253611 |
sha512 | 619d9df5b564569ed2fa48e32e78e1a398859a377937e6edaa6804f39e235192bb88951ede809901574e70593423dc9c1a08510f71e4bc0743998981d24656d7 |
ripemd-160 | ef0eae0e45e7ebd907f4f02798f6fc2d79843ccf |
221520264 as geometric shapes
Circle
Radius = nDiameter | 443040528 |
---|---|
Circumference | 1391852868.0073 |
Area | 1.5416180738507E+17 |
Sphere
Radius = nVolume | 4.5533285694211E+25 |
---|---|
Surface area | 6.1664722954029E+17 |
Circumference | 1391852868.0073 |
Square
Length = nPerimeter | 886081056 |
---|---|
Area | 49071227362629696 |
Diagonal | 313276961.68927 |
Cube
Length = nSurface area | 294427364175778176 |
---|---|
Volume | 1.0870271240174E+25 |
Space diagonal | 383684352.15407 |
Equilateral Triangle
Length = nPerimeter | 664560792 |
---|---|
Area | 2.124846474546E+16 |
Altitude | 191842176.07704 |
Triangular Pyramid
Length = nSurface area | 2.124846474546E+16 |
---|---|
Volume | 1.2810737512107E+24 |
Height | 104425653.89642 |