221510240 (number)
221510240 is an even 9-digits composite number following 221510239 and preceding 221510241. In scientific notation, it is written as 2.21510240 × 10^8. The sum of its digits is 17. It has a total of 8 prime factors and 48 positive divisors. There are 72635904 positive integers (up to 221510240) that are relatively prime to 221510240.
Interesting facts
- 221510240 has 48 divisors, whose sum is 468115200
- The reverse of 221510240 is 042015122
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 17
- Digital Root 8
Name
Name | two hundred twenty-one million five hundred ten thousand two hundred forty |
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Notation
Scientific notation | 2.21510240 × 10^8 |
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Engineering notation | 2.21510240 × 10^6 |
Prime Factorization of 221510240
Prime Factorization 2 × 2 × 2 × 2 × 2 × 35 × 23 × 8599
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 13844390 | Product of the distinct prime numbers |
The prime factorization of 221510240 is 2 × 2 × 2 × 2 × 2 × 35 × 23 × 8599. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221510240)
Multiplication
n×yn×2 | 443020480 |
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n×3 | 664530720 |
n×4 | 886040960 |
n×5 | 1107551200 |
Division
n÷yn÷2 | 110755120 |
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n÷3 | 73836746.666667 |
n÷3 | 55377560 |
n÷5 | 44302048 |
Exponentiation
nyn2 | 49066786424857600 |
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n3 | 1.0868795636999E+25 |
n4 | 2.4075495300626E+33 |
n5 | 5.3329687421605E+41 |
Nth Root
y√n2√n | 14883.220081689 |
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3√n | 605.05929341692 |
4√n | 121.99680357161 |
5√n | 46.674401905624 |
Divisors of 221510240
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 | -221510239 | 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 221510240 can be divided by 48 positive divisors. The sum of these divisors (counting 221510240) is 1, the average is 0.020833333333333.
Base conversion 221510240
Base | System | Value |
---|---|---|
2 | Binary | 1101001100111111101001100000 |
3 | Ternary | 120102210212220222 |
4 | Quaternary | 31030333221200 |
5 | Quinary | 423201311430 |
6 | Senary | 33551422212 |
8 | Octal | 1514775140 |
10 | Decimal | 221510240 |
12 | Duodecimal | 62224968 |
16 | Hexadecimal | d33fa60 |
20 | Vigesimal | 3948fc0 |
36 | Base36 | 3nvqe8 |
Cryptographic Hash Functions
md5 | 15750c4b05828528a92601fc4a3f6e17 |
---|---|
sha1 | ae1455e9087bd2e6a417509fd803ed4ff6f48211 |
sha256 | ca54fd89654fd901e298bea45cef3fa401fce7cf1a7dd8af51f4cef03e0627ca |
sha512 | e486059f826a8ed776198406824636db375d8b2d17e35d057c19ca84a4691b74e4a16c200a21d4c8f1e17bd39e44f11094cb7af602f5332d321463356980a0f8 |
ripemd-160 | fb6bfa180b989fc3c2c8a696dfeda1d9c21570fc |
221510240 as geometric shapes
Circle
Radius = nDiameter | 443020480 |
---|---|
Circumference | 1391789885.3578 |
Area | 1.5414785576759E+17 |
Sphere
Radius = nVolume | 4.5527104702086E+25 |
---|---|
Surface area | 6.1659142307037E+17 |
Circumference | 1391789885.3578 |
Square
Length = nPerimeter | 886040960 |
---|---|
Area | 49066786424857600 |
Diagonal | 313262785.61252 |
Cube
Length = nSurface area | 294400718549145600 |
---|---|
Volume | 1.0868795636999E+25 |
Space diagonal | 383666990.07678 |
Equilateral Triangle
Length = nPerimeter | 664530720 |
---|---|
Area | 2.1246541762996E+16 |
Altitude | 191833495.03839 |
Triangular Pyramid
Length = nSurface area | 2.1246541762996E+16 |
---|---|
Volume | 1.2808998497088E+24 |
Height | 104420928.53751 |