221488680 (number)
221488680 is an even 9-digits composite number following 221488679 and preceding 221488681. In scientific notation, it is written as 2.21488680 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 50625792 positive integers (up to 221488680) that are relatively prime to 221488680.
Interesting facts
- 221488680 has 32 divisors, whose sum is 522082440
- The reverse of 221488680 is 086884122
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | two hundred twenty-one million four hundred eighty-eight thousand six hundred eighty |
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Notation
Scientific notation | 2.21488680 × 10^8 |
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Engineering notation | 2.21488680 × 10^6 |
Prime Factorization of 221488680
Prime Factorization 2 × 2 × 2 × 21 × 5 × 263677
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 55372170 | Product of the distinct prime numbers |
The prime factorization of 221488680 is 2 × 2 × 2 × 21 × 5 × 263677. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221488680)
Multiplication
n×yn×2 | 442977360 |
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n×3 | 664466040 |
n×4 | 885954720 |
n×5 | 1107443400 |
Division
n÷yn÷2 | 110744340 |
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n÷3 | 73829560 |
n÷3 | 55372170 |
n÷5 | 44297736 |
Exponentiation
nyn2 | 49057235368142400 |
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n3 | 1.0865622306139E+25 |
n4 | 2.4066123419653E+33 |
n5 | 5.3303739089361E+41 |
Nth Root
y√n2√n | 14882.495758441 |
---|---|
3√n | 605.03966226785 |
4√n | 121.9938349198 |
5√n | 46.673493289132 |
Divisors of 221488680
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 | -221488679 | 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 221488680 can be divided by 32 positive divisors. The sum of these divisors (counting 221488680) is 1, the average is 0.03125.
Base conversion 221488680
Base | System | Value |
---|---|---|
2 | Binary | 1101001100111010011000101000 |
3 | Ternary | 120102202210100110 |
4 | Quaternary | 31030322120220 |
5 | Quinary | 423200114210 |
6 | Senary | 33551134320 |
8 | Octal | 1514723050 |
10 | Decimal | 221488680 |
12 | Duodecimal | 622143a0 |
16 | Hexadecimal | d33a628 |
20 | Vigesimal | 39461e0 |
36 | Base36 | 3nv9rc |
Cryptographic Hash Functions
md5 | 62cc7c255e97a20f776a774427061ef0 |
---|---|
sha1 | 196d554693f402b72c889867af9fe59ab34a0ba7 |
sha256 | 8dcd017aaf3ed643232aa58cc5e6d06230c4703a015aa739b18ba2c269b0485d |
sha512 | 553caf615e14e41bfe0b7e384ccd4050f480f4084a0ca3212f103f57354bcc8a665b77597f8944820d39b0f26abf67586ab29cccc38d2d11113af867e0920d28 |
ripemd-160 | 92579100966fff8ab7ff26b5c061d30f48337b54 |
221488680 as geometric shapes
Circle
Radius = nDiameter | 442977360 |
---|---|
Circumference | 1391654419.8826 |
Area | 1.5411785023798E+17 |
Sphere
Radius = nVolume | 4.5513812284864E+25 |
---|---|
Surface area | 6.1647140095193E+17 |
Circumference | 1391654419.8826 |
Square
Length = nPerimeter | 885954720 |
---|---|
Area | 49057235368142400 |
Diagonal | 313232295.16811 |
Cube
Length = nSurface area | 294343412208854400 |
---|---|
Volume | 1.0865622306139E+25 |
Space diagonal | 383629647.06136 |
Equilateral Triangle
Length = nPerimeter | 664466040 |
---|---|
Area | 2.1242406034122E+16 |
Altitude | 191814823.53068 |
Triangular Pyramid
Length = nSurface area | 2.1242406034122E+16 |
---|---|
Volume | 1.2805258690805E+24 |
Height | 104410765.05604 |