221536020 (number)
221536020 is an even 9-digits composite number following 221536019 and preceding 221536021. In scientific notation, it is written as 2.21536020 × 10^8. The sum of its digits is 21. It has a total of 7 prime factors and 96 positive divisors. There are 56650752 positive integers (up to 221536020) that are relatively prime to 221536020.
Interesting facts
- 221536020 has 96 divisors, whose sum is 646265088
- The reverse of 221536020 is 020635122
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 21
- Digital Root 3
Name
Name | two hundred twenty-one million five hundred thirty-six thousand twenty |
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Notation
Scientific notation | 2.21536020 × 10^8 |
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Engineering notation | 2.21536020 × 10^6 |
Prime Factorization of 221536020
Prime Factorization 2 × 2 × 3 × 5 × 37 × 73 × 1367
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 110768010 | Product of the distinct prime numbers |
The prime factorization of 221536020 is 2 × 2 × 3 × 5 × 37 × 73 × 1367. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221536020)
Multiplication
n×yn×2 | 443072040 |
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n×3 | 664608060 |
n×4 | 886144080 |
n×5 | 1107680100 |
Division
n÷yn÷2 | 110768010 |
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n÷3 | 73845340 |
n÷3 | 55384005 |
n÷5 | 44307204 |
Exponentiation
nyn2 | 49078208157440400 |
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n3 | 1.0872590903931E+25 |
n4 | 2.408670515945E+33 |
n5 | 5.3360727959381E+41 |
Nth Root
y√n2√n | 14884.086132511 |
---|---|
3√n | 605.08276535436 |
4√n | 122.00035300158 |
5√n | 46.675488275327 |
Divisors of 221536020
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -221536019 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 221536020 can be divided by 96 positive divisors. The sum of these divisors (counting 221536020) is 1, the average is 0.010416666666667.
Base conversion 221536020
Base | System | Value |
---|---|---|
2 | Binary | 1101001101000101111100010100 |
3 | Ternary | 120102212012021210 |
4 | Quaternary | 31031011330110 |
5 | Quinary | 423203123040 |
6 | Senary | 33552141420 |
8 | Octal | 1515057424 |
10 | Decimal | 221536020 |
12 | Duodecimal | 62237870 |
16 | Hexadecimal | d345f14 |
20 | Vigesimal | 394c010 |
36 | Base36 | 3nwaac |
Cryptographic Hash Functions
md5 | d31712ea881eadfd6a4d60ee15cf4e7a |
---|---|
sha1 | fc43157f3c795ef00cfb2932aa5cc94c3f141a60 |
sha256 | ba392f7ad85e2ab8d8ed3b92642586067997b1606d5cc110dbe5e1e89f6c6d9f |
sha512 | c0099c5746a7bc93377082692dbdfec156f1d86a43164c71983f894b8127428b71f59a7487094b2deb0b41fe7db9ca07ba8c562768487a59772edc374df9272e |
ripemd-160 | eecaf10b8b0a8ddcb2781d5aa1501c1e8898146e |
221536020 as geometric shapes
Circle
Radius = nDiameter | 443072040 |
---|---|
Circumference | 1391951865.875 |
Area | 1.5418373819877E+17 |
Sphere
Radius = nVolume | 4.5543002279035E+25 |
---|---|
Surface area | 6.1673495279506E+17 |
Circumference | 1391951865.875 |
Square
Length = nPerimeter | 886144080 |
---|---|
Area | 49078208157440400 |
Diagonal | 313299244.03816 |
Cube
Length = nSurface area | 294469248944642400 |
---|---|
Volume | 1.0872590903931E+25 |
Space diagonal | 383711642.34659 |
Equilateral Triangle
Length = nPerimeter | 664608060 |
---|---|
Area | 2.1251487518282E+16 |
Altitude | 191855821.1733 |
Triangular Pyramid
Length = nSurface area | 2.1251487518282E+16 |
---|---|
Volume | 1.2813471262061E+24 |
Height | 104433081.34605 |