221301920 (number)
221301920 is an even 9-digits composite number following 221301919 and preceding 221301921. In scientific notation, it is written as 2.21301920 × 10^8. The sum of its digits is 20. It has a total of 8 prime factors and 48 positive divisors. There are 69844992 positive integers (up to 221301920) that are relatively prime to 221301920.
Interesting facts
- 221301920 has 48 divisors, whose sum is 446070240
- The reverse of 221301920 is 029103122
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 20
- Digital Root 2
Name
Name | two hundred twenty-one million three hundred one thousand nine hundred twenty |
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Notation
Scientific notation | 2.21301920 × 10^8 |
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Engineering notation | 2.21301920 × 10^6 |
Prime Factorization of 221301920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 595 × 59 × 197
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 13831370 | Product of the distinct prime numbers |
The prime factorization of 221301920 is 2 × 2 × 2 × 2 × 2 × 595 × 59 × 197. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221301920)
Multiplication
n×yn×2 | 442603840 |
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n×3 | 663905760 |
n×4 | 885207680 |
n×5 | 1106509600 |
Division
n÷yn÷2 | 110650960 |
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n÷3 | 73767306.666667 |
n÷3 | 55325480 |
n÷5 | 44260384 |
Exponentiation
nyn2 | 48974539795686400 |
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n3 | 1.0838159687902E+25 |
n4 | 2.3985055481993E+33 |
n5 | 5.3079388294715E+41 |
Nth Root
y√n2√n | 14876.219949974 |
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3√n | 604.86955728839 |
4√n | 121.96811038125 |
5√n | 46.665619583723 |
Divisors of 221301920
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -221301919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 221301920 can be divided by 48 positive divisors. The sum of these divisors (counting 221301920) is 1, the average is 0.020833333333333.
Base conversion 221301920
Base | System | Value |
---|---|---|
2 | Binary | 1101001100001100110010100000 |
3 | Ternary | 120102102022011102 |
4 | Quaternary | 31030030302200 |
5 | Quinary | 423123130140 |
6 | Senary | 33543133532 |
8 | Octal | 1514146240 |
10 | Decimal | 221301920 |
12 | Duodecimal | 621442a8 |
16 | Hexadecimal | d30cca0 |
20 | Vigesimal | 3932eg0 |
36 | Base36 | 3nr9nk |
Cryptographic Hash Functions
md5 | 983cadf82b55a4854035a23ad6f5fd61 |
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sha1 | 1ca48f8f6fd85cb95cdfcb3a9d063860960edbd4 |
sha256 | b19efc4f4933b3b3b7fd3473aa79cd46e5ed580c65399907ba6cf85b2799902c |
sha512 | 9e6b5f348c8786f1791db080178d4cb60efc3168f7d586833b77589d87eea0c830f1170df9fd905b466fa7d2abfdafc6f0939b6e91f4926687b728a786c17082 |
ripemd-160 | f66ea51d4b9e9bfa6c5938f6b712aaabd6ea8c17 |
221301920 as geometric shapes
Circle
Radius = nDiameter | 442603840 |
---|---|
Circumference | 1390480972.1946 |
Area | 1.5385805443507E+17 |
Sphere
Radius = nVolume | 4.5398777138594E+25 |
---|---|
Surface area | 6.1543221774028E+17 |
Circumference | 1390480972.1946 |
Square
Length = nPerimeter | 885207680 |
---|---|
Area | 48974539795686400 |
Diagonal | 312968176.64321 |
Cube
Length = nSurface area | 293847238774118400 |
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Volume | 1.0838159687902E+25 |
Space diagonal | 383306169.25254 |
Equilateral Triangle
Length = nPerimeter | 663905760 |
---|---|
Area | 2.1206597800858E+16 |
Altitude | 191653084.62627 |
Triangular Pyramid
Length = nSurface area | 2.1206597800858E+16 |
---|---|
Volume | 1.277289368483E+24 |
Height | 104322725.54774 |