2021189313 (number)
2021189313 is an odd 10-digits composite number following 2021189312 and preceding 2021189314. In scientific notation, it is written as 2.021189313 × 10^9. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 1057920000 positive integers (up to 2021189313) that are relatively prime to 2021189313.
Interesting facts
- 2021189313 has 32 divisors, whose sum is 2935037952
- The reverse of 2021189313 is 3139811202
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 30
- Digital Root 3
Name
Name | two billion twenty-one million one hundred eighty-nine thousand three hundred thirteen |
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Notation
Scientific notation | 2.021189313 × 10^9 |
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Engineering notation | 2.021189313 × 10^9 |
Prime Factorization of 2021189313
Prime Factorization 3 × 187 × 191 × 13 × 1451
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2021189313 | Product of the distinct prime numbers |
The prime factorization of 2021189313 is 3 × 187 × 191 × 13 × 1451. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2021189313)
Multiplication
n×yn×2 | 4042378626 |
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n×3 | 6063567939 |
n×4 | 8084757252 |
n×5 | 10105946565 |
Division
n÷yn÷2 | 1010594656.5 |
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n÷3 | 673729771 |
n÷3 | 505297328.25 |
n÷5 | 404237862.6 |
Exponentiation
nyn2 | 4085206238985411969 |
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n3 | 8.2569751916382E+27 |
n4 | 1.6688910015045E+37 |
n5 | 3.3731446568028E+46 |
Nth Root
y√n2√n | 44957.639095041 |
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3√n | 1264.3549050892 |
4√n | 212.03216523688 |
5√n | 72.630895472769 |
Divisors of 2021189313
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 | -2021189312 | 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 2021189313 can be divided by 32 positive divisors. The sum of these divisors (counting 2021189313) is 1, the average is 0.03125.
Base conversion 2021189313
Base | System | Value |
---|---|---|
2 | Binary | 1111000011110001110011011000001 |
3 | Ternary | 12012212020001111110 |
4 | Quaternary | 1320132032123001 |
5 | Quinary | 13114411024223 |
6 | Senary | 532321033533 |
8 | Octal | 17036163301 |
10 | Decimal | 2021189313 |
12 | Duodecimal | 484a858a9 |
16 | Hexadecimal | 7878e6c1 |
20 | Vigesimal | 1bbc8d5d |
36 | Base36 | xfd3nl |
Cryptographic Hash Functions
md5 | 8471e8f74cffc73354ae27e2ac6e472c |
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sha1 | 35f4ac48cca87bbf17de67b23ed5efeaa4448db3 |
sha256 | c524a49aea75303e13b97f02d5e2a438c60bc7498671b0cde6871b3a2f2a5a02 |
sha512 | bbe565f71695a5794f2b335de7db787c39fd6d6669f3f16a8dafd7bc8e592f5cac2a619b9b8c256ecb0bc2fb7b2afcf51c34339fd30789f581b55a74c6c27a1a |
ripemd-160 | fc1a93afb02a51eafaaf9e3e011c62598bd9a468 |
2021189313 as geometric shapes
Circle
Radius = nDiameter | 4042378626 |
---|---|
Circumference | 12699506994.47 |
Area | 1.2834053908796E+19 |
Sphere
Radius = nVolume | 3.4586736803898E+28 |
---|---|
Surface area | 5.1336215635183E+19 |
Circumference | 12699506994.47 |
Square
Length = nPerimeter | 8084757252 |
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Area | 4085206238985411969 |
Diagonal | 2858393338.5682 |
Cube
Length = nSurface area | 2.4511237433912E+19 |
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Volume | 8.2569751916382E+27 |
Space diagonal | 3500802581.8312 |
Equilateral Triangle
Length = nPerimeter | 6063567939 |
---|---|
Area | 1.76894619133E+18 |
Altitude | 1750401290.9156 |
Triangular Pyramid
Length = nSurface area | 1.76894619133E+18 |
---|---|
Volume | 9.7309385834942E+26 |
Height | 952797779.52272 |