221477568 (number)
221477568 is an even 9-digits composite number following 221477567 and preceding 221477569. In scientific notation, it is written as 2.21477568 × 10^8. The sum of its digits is 42. It has a total of 10 prime factors and 112 positive divisors. There are 67313664 positive integers (up to 221477568) that are relatively prime to 221477568.
Interesting facts
- 221477568 has 112 divisors, whose sum is 638799840
- The reverse of 221477568 is 865774122
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | two hundred twenty-one million four hundred seventy-seven thousand five hundred sixty-eight |
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Notation
Scientific notation | 2.21477568 × 10^8 |
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Engineering notation | 2.21477568 × 10^6 |
Prime Factorization of 221477568
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 89 × 997
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 6921174 | Product of the distinct prime numbers |
The prime factorization of 221477568 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 89 × 997. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221477568)
Multiplication
n×yn×2 | 442955136 |
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n×3 | 664432704 |
n×4 | 885910272 |
n×5 | 1107387840 |
Division
n÷yn÷2 | 110738784 |
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n÷3 | 73825856 |
n÷3 | 55369392 |
n÷5 | 44295513.6 |
Exponentiation
nyn2 | 49052313127194624 |
---|---|
n3 | 1.0863987016186E+25 |
n4 | 2.4061294231284E+33 |
n5 | 5.3290369292771E+41 |
Nth Root
y√n2√n | 14882.122429277 |
---|---|
3√n | 605.02954389797 |
4√n | 121.99230479533 |
5√n | 46.673024961572 |
Divisors of 221477568
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -221477567 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 221477568 can be divided by 112 positive divisors. The sum of these divisors (counting 221477568) is 1, the average is 0.0089285714285714.
Base conversion 221477568
Base | System | Value |
---|---|---|
2 | Binary | 1101001100110111101011000000 |
3 | Ternary | 120102202020002220 |
4 | Quaternary | 31030313223000 |
5 | Quinary | 423144240233 |
6 | Senary | 33551011040 |
8 | Octal | 1514675300 |
10 | Decimal | 221477568 |
12 | Duodecimal | 62209a80 |
16 | Hexadecimal | d337ac0 |
20 | Vigesimal | 3944di8 |
36 | Base36 | 3nv16o |
Cryptographic Hash Functions
md5 | f2dc00db5e581bf3861ef9bde5515841 |
---|---|
sha1 | 3137a5ac1c94543e300e9528a17611a73d70fef8 |
sha256 | 0d83dd0c41b1686ac1a055b096a5e6cf25f4fac7fc934d4aa8011e247834594d |
sha512 | 5bfbbd1ca1e3fcf0a5ab9e221a9a06e5d961d27d1f0130b2faf75add1ead907fdf4e09a4cd5eb6edc72375e01e7471e0c7600cebe71b98b6425c384f099fc2d8 |
ripemd-160 | e0b9397e5fc827c7ab66889e96a377d5f178bc3c |
221477568 as geometric shapes
Circle
Radius = nDiameter | 442955136 |
---|---|
Circumference | 1391584601.1275 |
Area | 1.5410238656198E+17 |
Sphere
Radius = nVolume | 4.5506962398325E+25 |
---|---|
Surface area | 6.1640954624792E+17 |
Circumference | 1391584601.1275 |
Square
Length = nPerimeter | 885910272 |
---|---|
Area | 49052313127194624 |
Diagonal | 313216580.42701 |
Cube
Length = nSurface area | 294313878763167744 |
---|---|
Volume | 1.0863987016186E+25 |
Space diagonal | 383610400.51279 |
Equilateral Triangle
Length = nPerimeter | 664432704 |
---|---|
Area | 2.124027464127E+16 |
Altitude | 191805200.2564 |
Triangular Pyramid
Length = nSurface area | 2.124027464127E+16 |
---|---|
Volume | 1.2803331483112E+24 |
Height | 104405526.809 |