221567690 (number)
221567690 is an even 9-digits composite number following 221567689 and preceding 221567691. In scientific notation, it is written as 2.21567690 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 86198400 positive integers (up to 221567690) that are relatively prime to 221567690.
Interesting facts
- 221567690 has 32 divisors, whose sum is 409812480
- The reverse of 221567690 is 096765122
- Previous prime number is 1231
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | two hundred twenty-one million five hundred sixty-seven thousand six hundred ninety |
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Notation
Scientific notation | 2.21567690 × 10^8 |
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Engineering notation | 2.21567690 × 10^6 |
Prime Factorization of 221567690
Prime Factorization 2 × 5 × 41 × 1231 × 439
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 221567690 | Product of the distinct prime numbers |
The prime factorization of 221567690 is 2 × 5 × 41 × 1231 × 439. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221567690)
Multiplication
n×yn×2 | 443135380 |
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n×3 | 664703070 |
n×4 | 886270760 |
n×5 | 1107838450 |
Division
n÷yn÷2 | 110783845 |
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n÷3 | 73855896.666667 |
n÷3 | 55391922.5 |
n÷5 | 44313538 |
Exponentiation
nyn2 | 49092241251936100 |
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n3 | 1.0877254491114E+25 |
n4 | 2.4100481511383E+33 |
n5 | 5.3398880163648E+41 |
Nth Root
y√n2√n | 14885.149982449 |
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3√n | 605.11159747249 |
4√n | 122.00471295179 |
5√n | 46.676822711319 |
Divisors of 221567690
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 | -221567689 | 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 221567690 can be divided by 32 positive divisors. The sum of these divisors (counting 221567690) is 1, the average is 0.03125.
Base conversion 221567690
Base | System | Value |
---|---|---|
2 | Binary | 1101001101001101101011001010 |
3 | Ternary | 120102220210201202 |
4 | Quaternary | 31031031223022 |
5 | Quinary | 423210131230 |
6 | Senary | 33552544202 |
8 | Octal | 1515155312 |
10 | Decimal | 221567690 |
12 | Duodecimal | 62252062 |
16 | Hexadecimal | d34daca |
20 | Vigesimal | 394fj4a |
36 | Base36 | 3nwyq2 |
Cryptographic Hash Functions
md5 | 121205497317d2ad0cba13c33572799e |
---|---|
sha1 | 09823970a354b7767750199b50b865e555eccd2c |
sha256 | 2beebc442fe3f9ec1e10a35b54fda609314d001413baf01bd1015e8bc4e36cf8 |
sha512 | f6ed8ed7b288102293b84f5146c50436a5a7ca7326f4c40619fb5267374d7ed4d33b79dc21b4efc02f334e4477ddb39720a6f1e28bcdf557891c6b5ee056e05b |
ripemd-160 | 1a8e61d279dca1ec1c15f5396b09f9c680290aae |
221567690 as geometric shapes
Circle
Radius = nDiameter | 443135380 |
---|---|
Circumference | 1392150854.3537 |
Area | 1.5422782446534E+17 |
Sphere
Radius = nVolume | 4.5562537067348E+25 |
---|---|
Surface area | 6.1691129786136E+17 |
Circumference | 1392150854.3537 |
Square
Length = nPerimeter | 886270760 |
---|---|
Area | 49092241251936100 |
Diagonal | 313344032.18168 |
Cube
Length = nSurface area | 294553447511616600 |
---|---|
Volume | 1.0877254491114E+25 |
Space diagonal | 383766496.39567 |
Equilateral Triangle
Length = nPerimeter | 664703070 |
---|---|
Area | 2.1257564026446E+16 |
Altitude | 191883248.19784 |
Triangular Pyramid
Length = nSurface area | 2.1257564026446E+16 |
---|---|
Volume | 1.2818967352264E+24 |
Height | 104448010.72723 |