1990446760 (number)
1990446760 is an even 10-digits composite number following 1990446759 and preceding 1990446761. In scientific notation, it is written as 1.990446760 × 10^9. The sum of its digits is 46. It has a total of 6 prime factors and 32 positive divisors. There are 770495040 positive integers (up to 1990446760) that are relatively prime to 1990446760.
Interesting facts
- 1990446760 has 32 divisors, whose sum is 4622976000
- The reverse of 1990446760 is 0676440991
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 46
- Digital Root 1
Name
Name | one billion nine hundred ninety million four hundred forty-six thousand seven hundred sixty |
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Notation
Scientific notation | 1.990446760 × 10^9 |
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Engineering notation | 1.990446760 × 10^9 |
Prime Factorization of 1990446760
Prime Factorization 2 × 2 × 2 × 5 × 31 × 1605199
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 497611690 | Product of the distinct prime numbers |
The prime factorization of 1990446760 is 2 × 2 × 2 × 5 × 31 × 1605199. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1990446760)
Multiplication
n×yn×2 | 3980893520 |
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n×3 | 5971340280 |
n×4 | 7961787040 |
n×5 | 9952233800 |
Division
n÷yn÷2 | 995223380 |
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n÷3 | 663482253.33333 |
n÷3 | 497611690 |
n÷5 | 398089352 |
Exponentiation
nyn2 | 3961878304394497600 |
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n3 | 7.8859078344963E+27 |
n4 | 1.5696479698832E+37 |
n5 | 3.1243007159946E+46 |
Nth Root
y√n2√n | 44614.423228369 |
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3√n | 1257.911792643 |
4√n | 211.22126604196 |
5√n | 72.408593753452 |
Divisors of 1990446760
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 | -1990446759 | 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 1990446760 can be divided by 32 positive divisors. The sum of these divisors (counting 1990446760) is 1, the average is 0.03125.
Base conversion 1990446760
Base | System | Value |
---|---|---|
2 | Binary | 1110110101000111100111010101000 |
3 | Ternary | 12010201101011122101 |
4 | Quaternary | 1312220330322220 |
5 | Quinary | 13034023244020 |
6 | Senary | 525302103144 |
8 | Octal | 16650747250 |
10 | Decimal | 1990446760 |
12 | Duodecimal | 47671aab4 |
16 | Hexadecimal | 76a3cea8 |
20 | Vigesimal | 1b205gi0 |
36 | Base36 | wx26js |
Cryptographic Hash Functions
md5 | bb68a2b3de467abe8b4c6cb695599791 |
---|---|
sha1 | b5a31a4efbf30ddb8adf79bf32c8fa0d2c1526ee |
sha256 | abce038afcd87081db46c0543582a3d258f2fbca9299331795097ede0ea44d2a |
sha512 | e9cd8e8b6b8c4bc20cd5651f35c87eac23f666a8f8af33846792608d15b56497124cf535d5a586821076c973999541f771a0a6fc4e68dabd8f0bc39183cfb2d7 |
ripemd-160 | b585f7ffd57a58d4c9b23184bea8ba663cce5616 |
1990446760 as geometric shapes
Circle
Radius = nDiameter | 3980893520 |
---|---|
Circumference | 12506345837.155 |
Area | 1.2446607775503E+19 |
Sphere
Radius = nVolume | 3.3032413492986E+28 |
---|---|
Surface area | 4.978643110201E+19 |
Circumference | 12506345837.155 |
Square
Length = nPerimeter | 7961787040 |
---|---|
Area | 3961878304394497600 |
Diagonal | 2814916803.1736 |
Cube
Length = nSurface area | 2.3771269826367E+19 |
---|---|
Volume | 7.8859078344963E+27 |
Space diagonal | 3447554918.0809 |
Equilateral Triangle
Length = nPerimeter | 5971340280 |
---|---|
Area | 1.715543629154E+18 |
Altitude | 1723777459.0404 |
Triangular Pyramid
Length = nSurface area | 1.715543629154E+18 |
---|---|
Volume | 9.2936315093075E+26 |
Height | 938305601.05786 |