221354562 (number)
221354562 is an even 9-digits composite number following 221354561 and preceding 221354563. In scientific notation, it is written as 2.21354562 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 61917120 positive integers (up to 221354562) that are relatively prime to 221354562.
Interesting facts
- 221354562 has 32 divisors, whose sum is 520107840
- The reverse of 221354562 is 265453122
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | two hundred twenty-one million three hundred fifty-four thousand five hundred sixty-two |
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Notation
Scientific notation | 2.21354562 × 10^8 |
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Engineering notation | 2.21354562 × 10^6 |
Prime Factorization of 221354562
Prime Factorization 2 × 3 × 13 × 11 × 257989
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 221354562 | Product of the distinct prime numbers |
The prime factorization of 221354562 is 2 × 3 × 13 × 11 × 257989. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221354562)
Multiplication
n×yn×2 | 442709124 |
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n×3 | 664063686 |
n×4 | 885418248 |
n×5 | 1106772810 |
Division
n÷yn÷2 | 110677281 |
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n÷3 | 73784854 |
n÷3 | 55338640.5 |
n÷5 | 44270912.4 |
Exponentiation
nyn2 | 48997842118211844 |
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n3 | 1.0845895881022E+25 |
n4 | 2.4007885322412E+33 |
n5 | 5.3142549400888E+41 |
Nth Root
y√n2√n | 14877.989178649 |
---|---|
3√n | 604.91751442437 |
4√n | 121.97536299864 |
5√n | 46.667839481171 |
Divisors of 221354562
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 | -221354561 | 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 221354562 can be divided by 32 positive divisors. The sum of these divisors (counting 221354562) is 1, the average is 0.03125.
Base conversion 221354562
Base | System | Value |
---|---|---|
2 | Binary | 1101001100011001101001000010 |
3 | Ternary | 120102111222101010 |
4 | Quaternary | 31030121221002 |
5 | Quinary | 423131321222 |
6 | Senary | 33544221350 |
8 | Octal | 1514315102 |
10 | Decimal | 221354562 |
12 | Duodecimal | 6216a856 |
16 | Hexadecimal | d319a42 |
20 | Vigesimal | 3939682 |
36 | Base36 | 3nse9u |
Cryptographic Hash Functions
md5 | 6203fac36067b7d99345dbd423d19405 |
---|---|
sha1 | 3e31a6bda95e621ae9178b036c085d4a3c0111e0 |
sha256 | db0222290a63e954c06efc3335b9cc8d260d33108c23aa269c58932c2477deb2 |
sha512 | 112adb78c59cbe4ebfa80505fe88f207dc70f104a6e75be46a9b790c83dbc4a67ae9de1741e6099ca7e48f4f3557bedebae1713ba81af5c74ac71049f8a8593c |
ripemd-160 | 3d89235866fd232739377f0b97d3ca1ae3565345 |
221354562 as geometric shapes
Circle
Radius = nDiameter | 442709124 |
---|---|
Circumference | 1390811731.6356 |
Area | 1.5393126084033E+17 |
Sphere
Radius = nVolume | 4.5431182428558E+25 |
---|---|
Surface area | 6.1572504336131E+17 |
Circumference | 1390811731.6356 |
Square
Length = nPerimeter | 885418248 |
---|---|
Area | 48997842118211844 |
Diagonal | 313042623.67356 |
Cube
Length = nSurface area | 293987052709271064 |
---|---|
Volume | 1.0845895881022E+25 |
Space diagonal | 383397347.87116 |
Equilateral Triangle
Length = nPerimeter | 664063686 |
---|---|
Area | 2.1216688002495E+16 |
Altitude | 191698673.93558 |
Triangular Pyramid
Length = nSurface area | 2.1216688002495E+16 |
---|---|
Volume | 1.2782010875856E+24 |
Height | 104347541.22452 |