221289710 (number)
221289710 is an even 9-digits composite number following 221289709 and preceding 221289711. In scientific notation, it is written as 2.21289710 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 86065920 positive integers (up to 221289710) that are relatively prime to 221289710.
Interesting facts
- 221289710 has 32 divisors, whose sum is 409413312
- The reverse of 221289710 is 017982122
- Previous prime number is 373
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | two hundred twenty-one million two hundred eighty-nine thousand seven hundred ten |
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Notation
Scientific notation | 2.21289710 × 10^8 |
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Engineering notation | 2.21289710 × 10^6 |
Prime Factorization of 221289710
Prime Factorization 2 × 5 × 41 × 373 × 1447
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 221289710 | Product of the distinct prime numbers |
The prime factorization of 221289710 is 2 × 5 × 41 × 373 × 1447. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221289710)
Multiplication
n×yn×2 | 442579420 |
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n×3 | 663869130 |
n×4 | 885158840 |
n×5 | 1106448550 |
Division
n÷yn÷2 | 110644855 |
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n÷3 | 73763236.666667 |
n÷3 | 55322427.5 |
n÷5 | 44257942 |
Exponentiation
nyn2 | 48969135751884100 |
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n3 | 1.0836365849485E+25 |
n4 | 2.3979762562865E+33 |
n5 | 5.3064747034051E+41 |
Nth Root
y√n2√n | 14875.809557802 |
---|---|
3√n | 604.85843282831 |
4√n | 121.96642799477 |
5√n | 46.665104631308 |
Divisors of 221289710
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 | -221289709 | 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 221289710 can be divided by 32 positive divisors. The sum of these divisors (counting 221289710) is 1, the average is 0.03125.
Base conversion 221289710
Base | System | Value |
---|---|---|
2 | Binary | 1101001100001001110011101110 |
3 | Ternary | 120102101200102012 |
4 | Quaternary | 31030021303232 |
5 | Quinary | 423122232320 |
6 | Senary | 33543001222 |
8 | Octal | 1514116356 |
10 | Decimal | 221289710 |
12 | Duodecimal | 62139212 |
16 | Hexadecimal | d309cee |
20 | Vigesimal | 393145a |
36 | Base36 | 3nr08e |
Cryptographic Hash Functions
md5 | e179d2e400979da8977b630f7721e2a6 |
---|---|
sha1 | 0ac7d839e9ca8571b6905094ed95c3d2bc089748 |
sha256 | 7068ed023068c043ef9aaffd96fc8842e8c9d8e7bcdbe1f88255d8f108bfe941 |
sha512 | 213f65d8bc8d596f66293e60d5187efbe17aa90d4b3bffb9dec6b6d1b376e1637ca8270296b8666ceb2a0813daab5aa991d2f826b5c4962cc75beeca7eb8f37f |
ripemd-160 | cf84ee3ea78c02b75bb2898c9df7b01b8ce67bb6 |
221289710 as geometric shapes
Circle
Radius = nDiameter | 442579420 |
---|---|
Circumference | 1390404254.502 |
Area | 1.5384107713076E+17 |
Sphere
Radius = nVolume | 4.5391263125805E+25 |
---|---|
Surface area | 6.1536430852304E+17 |
Circumference | 1390404254.502 |
Square
Length = nPerimeter | 885158840 |
---|---|
Area | 48969135751884100 |
Diagonal | 312950909.09561 |
Cube
Length = nSurface area | 293814814511304600 |
---|---|
Volume | 1.0836365849485E+25 |
Space diagonal | 383285020.91218 |
Equilateral Triangle
Length = nPerimeter | 663869130 |
---|---|
Area | 2.120425778125E+16 |
Altitude | 191642510.45609 |
Triangular Pyramid
Length = nSurface area | 2.120425778125E+16 |
---|---|
Volume | 1.2770779625982E+24 |
Height | 104316969.69854 |