1993641837 (number)
1993641837 is an odd 10-digits composite number following 1993641836 and preceding 1993641838. In scientific notation, it is written as 1.993641837 × 10^9. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 1167566400 positive integers (up to 1993641837) that are relatively prime to 1993641837.
Interesting facts
- 1993641837 has 32 divisors, whose sum is 2997805056
- The reverse of 1993641837 is 7381463991
- Previous prime number is 1093
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 51
- Digital Root 6
Name
Name | one billion nine hundred ninety-three million six hundred forty-one thousand eight hundred thirty-seven |
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Notation
Scientific notation | 1.993641837 × 10^9 |
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Engineering notation | 1.993641837 × 10^9 |
Prime Factorization of 1993641837
Prime Factorization 3 × 31 × 11 × 1093 × 1783
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1993641837 | Product of the distinct prime numbers |
The prime factorization of 1993641837 is 3 × 31 × 11 × 1093 × 1783. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1993641837)
Multiplication
n×yn×2 | 3987283674 |
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n×3 | 5980925511 |
n×4 | 7974567348 |
n×5 | 9968209185 |
Division
n÷yn÷2 | 996820918.5 |
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n÷3 | 664547279 |
n÷3 | 498410459.25 |
n÷5 | 398728367.4 |
Exponentiation
nyn2 | 3974607774236734569 |
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n3 | 7.9239443443838E+27 |
n4 | 1.5797506959023E+37 |
n5 | 3.1494570793807E+46 |
Nth Root
y√n2√n | 44650.216539229 |
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3√n | 1258.5845019941 |
4√n | 211.30597847488 |
5√n | 72.431824983107 |
Divisors of 1993641837
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 | -1993641836 | 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 1993641837 can be divided by 32 positive divisors. The sum of these divisors (counting 1993641837) is 1, the average is 0.03125.
Base conversion 1993641837
Base | System | Value |
---|---|---|
2 | Binary | 1110110110101001000111101101101 |
3 | Ternary | 12010221101111110120 |
4 | Quaternary | 1312311020331231 |
5 | Quinary | 13040333014322 |
6 | Senary | 525454355153 |
8 | Octal | 16665107555 |
10 | Decimal | 1993641837 |
12 | Duodecimal | 4777bbab9 |
16 | Hexadecimal | 76d48f6d |
20 | Vigesimal | 1b3054bh |
36 | Base36 | wyynvx |
Cryptographic Hash Functions
md5 | d141d72769f997d353334015a752d5d8 |
---|---|
sha1 | 0407d6368bdbed0c090241e0c809c493050594b5 |
sha256 | 49b55743f75a64a1669f2ab2dd0c54c6af155015782c491dc9423827a0794a52 |
sha512 | e72640a9688da015ab27829460eea0ccb65ba0de770167f1970446f2131cdeab37c63b3335fbfa8fcc4b654a4459bb9f6b8b6a80093f761157a69354cc71871d |
ripemd-160 | 30ab4c88b7b049e72df6f528925f08ed9400853e |
1993641837 as geometric shapes
Circle
Radius = nDiameter | 3987283674 |
---|---|
Circumference | 12526421098.017 |
Area | 1.2486598584443E+19 |
Sphere
Radius = nVolume | 3.3191740453027E+28 |
---|---|
Surface area | 4.9946394337772E+19 |
Circumference | 12526421098.017 |
Square
Length = nPerimeter | 7974567348 |
---|---|
Area | 3974607774236734569 |
Diagonal | 2819435324.3998 |
Cube
Length = nSurface area | 2.384764664542E+19 |
---|---|
Volume | 7.9239443443838E+27 |
Space diagonal | 3453088953.7789 |
Equilateral Triangle
Length = nPerimeter | 5980925511 |
---|---|
Area | 1.7210556512841E+18 |
Altitude | 1726544476.8895 |
Triangular Pyramid
Length = nSurface area | 1.7210556512841E+18 |
---|---|
Volume | 9.3384579660976E+26 |
Height | 939811774.79994 |