1990292968 (number)
1990292968 is an even 10-digits composite number following 1990292967 and preceding 1990292969. In scientific notation, it is written as 1.990292968 × 10^9. The sum of its digits is 55. It has a total of 6 prime factors and 32 positive divisors. There are 960127168 positive integers (up to 1990292968) that are relatively prime to 1990292968.
Interesting facts
- 1990292968 has 32 divisors, whose sum is 3863311200
- The reverse of 1990292968 is 8692920991
- Previous prime number is 2003
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 55
- Digital Root 1
Name
Name | one billion nine hundred ninety million two hundred ninety-two thousand nine hundred sixty-eight |
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Notation
Scientific notation | 1.990292968 × 10^9 |
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Engineering notation | 1.990292968 × 10^9 |
Prime Factorization of 1990292968
Prime Factorization 2 × 2 × 2 × 29 × 2003 × 4283
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 497573242 | Product of the distinct prime numbers |
The prime factorization of 1990292968 is 2 × 2 × 2 × 29 × 2003 × 4283. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1990292968)
Multiplication
n×yn×2 | 3980585936 |
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n×3 | 5970878904 |
n×4 | 7961171872 |
n×5 | 9951464840 |
Division
n÷yn÷2 | 995146484 |
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n÷3 | 663430989.33333 |
n÷3 | 497573242 |
n÷5 | 398058593.6 |
Exponentiation
nyn2 | 3961266098470249024 |
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n3 | 7.8840800601621E+27 |
n4 | 1.569162910289E+37 |
n5 | 3.1230939059946E+46 |
Nth Root
y√n2√n | 44612.6996269 |
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3√n | 1257.8793942628 |
4√n | 211.21718591748 |
5√n | 72.407474787916 |
Divisors of 1990292968
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 | -1990292967 | 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 1990292968 can be divided by 32 positive divisors. The sum of these divisors (counting 1990292968) is 1, the average is 0.03125.
Base conversion 1990292968
Base | System | Value |
---|---|---|
2 | Binary | 1110110101000010111010111101000 |
3 | Ternary | 12010201002100200101 |
4 | Quaternary | 1312220113113220 |
5 | Quinary | 13034003333333 |
6 | Senary | 525254515144 |
8 | Octal | 16650272750 |
10 | Decimal | 1990292968 |
12 | Duodecimal | 476665ab4 |
16 | Hexadecimal | 76a175e8 |
20 | Vigesimal | 1b1j6c88 |
36 | Base36 | wwyvvs |
Cryptographic Hash Functions
md5 | c04f542dc93f5abe5bc485420a2ee79a |
---|---|
sha1 | f630e0930b9a970e2feb182a16f09f5bc2f3e17c |
sha256 | 7cc48fe472c2940bc70ece586b291982a3bbf5dec5cd510b7598d9f6fe5a4c0b |
sha512 | 0d5d86fafbb534fb0a9559d53f073ea32b215a1404afccb40d99e45f84daca5dee9d092084eaf9e20b6329496d639b79e605df2dc63a4f012c64ba717912663a |
ripemd-160 | 397e6c42b6e3accae2e6476faa28652380366b3b |
1990292968 as geometric shapes
Circle
Radius = nDiameter | 3980585936 |
---|---|
Circumference | 12505379533.52 |
Area | 1.2444684473868E+19 |
Sphere
Radius = nVolume | 3.3024757329759E+28 |
---|---|
Surface area | 4.9778737895474E+19 |
Circumference | 12505379533.52 |
Square
Length = nPerimeter | 7961171872 |
---|---|
Area | 3961266098470249024 |
Diagonal | 2814699308.4414 |
Cube
Length = nSurface area | 2.3767596590821E+19 |
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Volume | 7.8840800601621E+27 |
Space diagonal | 3447288542.5231 |
Equilateral Triangle
Length = nPerimeter | 5970878904 |
---|---|
Area | 1.7152785362127E+18 |
Altitude | 1723644271.2615 |
Triangular Pyramid
Length = nSurface area | 1.7152785362127E+18 |
---|---|
Volume | 9.2914774565971E+26 |
Height | 938233102.8138 |