2021987322 (number)
2021987322 is an even 10-digits composite number following 2021987321 and preceding 2021987323. In scientific notation, it is written as 2.021987322 × 10^9. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 652984416 positive integers (up to 2021987322) that are relatively prime to 2021987322.
Interesting facts
- 2021987322 has 32 divisors, whose sum is 3475814400
- The reverse of 2021987322 is 2237891202
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 36
- Digital Root 9
Name
Name | two billion twenty-one million nine hundred eighty-seven thousand three hundred twenty-two |
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Notation
Scientific notation | 2.021987322 × 10^9 |
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Engineering notation | 2.021987322 × 10^9 |
Prime Factorization of 2021987322
Prime Factorization 2 × 9 × 239 × 37 × 12703
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2021987322 | Product of the distinct prime numbers |
The prime factorization of 2021987322 is 2 × 9 × 239 × 37 × 12703. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2021987322)
Multiplication
n×yn×2 | 4043974644 |
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n×3 | 6065961966 |
n×4 | 8087949288 |
n×5 | 10109936610 |
Division
n÷yn÷2 | 1010993661 |
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n÷3 | 673995774 |
n÷3 | 505496830.5 |
n÷5 | 404397464.4 |
Exponentiation
nyn2 | 4088432730328731684 |
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n3 | 8.2667591475745E+27 |
n4 | 1.6715282190423E+37 |
n5 | 3.3798088672688E+46 |
Nth Root
y√n2√n | 44966.513340485 |
---|---|
3√n | 1264.5212813623 |
4√n | 212.05309085341 |
5√n | 72.63662981507 |
Divisors of 2021987322
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 | -2021987321 | 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 2021987322 can be divided by 32 positive divisors. The sum of these divisors (counting 2021987322) is 1, the average is 0.03125.
Base conversion 2021987322
Base | System | Value |
---|---|---|
2 | Binary | 1111000100001010001001111111010 |
3 | Ternary | 12012220201121011100 |
4 | Quaternary | 1320201101033322 |
5 | Quinary | 13120112043242 |
6 | Senary | 532350112230 |
8 | Octal | 17041211772 |
10 | Decimal | 2021987322 |
12 | Duodecimal | 4851ab676 |
16 | Hexadecimal | 788513fa |
20 | Vigesimal | 1bbh8862 |
36 | Base36 | xfu7ei |
Cryptographic Hash Functions
md5 | b860491a55ad317ba9ebef5c5fd2af37 |
---|---|
sha1 | 710ab44172752fe7d72cb8ce4ac641cb09898106 |
sha256 | 90c3b35a5f97daec11d168a1ab1119dec7e4d546da6ee8662e1a4480b370dc8a |
sha512 | fb8ee5d56fe35cfdf70d7b8bb629b5a7e37f97143c336c0d256eb3a5cc3f7e982b6a6eb5043349fa874fd92be2a9cbf00b3c26463568d7d7acf14e795d9cbf8a |
ripemd-160 | 0c9967be8e9c29c84cbc3b35cd59f7668892bc09 |
2021987322 as geometric shapes
Circle
Radius = nDiameter | 4043974644 |
---|---|
Circumference | 12704521032.894 |
Area | 1.2844190230297E+19 |
Sphere
Radius = nVolume | 3.4627719742689E+28 |
---|---|
Surface area | 5.1376760921187E+19 |
Circumference | 12704521032.894 |
Square
Length = nPerimeter | 8087949288 |
---|---|
Area | 4088432730328731684 |
Diagonal | 2859521893.7189 |
Cube
Length = nSurface area | 2.4530596381972E+19 |
---|---|
Volume | 8.2667591475745E+27 |
Space diagonal | 3502184773.9641 |
Equilateral Triangle
Length = nPerimeter | 6065961966 |
---|---|
Area | 1.7703433030642E+18 |
Altitude | 1751092386.9821 |
Triangular Pyramid
Length = nSurface area | 1.7703433030642E+18 |
---|---|
Volume | 9.7424690861431E+26 |
Height | 953173964.57295 |