1990293354 (number)
1990293354 is an even 10-digits composite number following 1990293353 and preceding 1990293355. In scientific notation, it is written as 1.990293354 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 561801024 positive integers (up to 1990293354) that are relatively prime to 1990293354.
Interesting facts
- 1990293354 has 32 divisors, whose sum is 3836730240
- The reverse of 1990293354 is 4533920991
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion nine hundred ninety million two hundred ninety-three thousand three hundred fifty-four |
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Notation
Scientific notation | 1.990293354 × 10^9 |
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Engineering notation | 1.990293354 × 10^9 |
Prime Factorization of 1990293354
Prime Factorization 2 × 9 × 7 × 83 × 190313
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1990293354 | Product of the distinct prime numbers |
The prime factorization of 1990293354 is 2 × 9 × 7 × 83 × 190313. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1990293354)
Multiplication
n×yn×2 | 3980586708 |
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n×3 | 5970880062 |
n×4 | 7961173416 |
n×5 | 9951466770 |
Division
n÷yn÷2 | 995146677 |
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n÷3 | 663431118 |
n÷3 | 497573338.5 |
n÷5 | 398058670.8 |
Exponentiation
nyn2 | 3961267634976569316 |
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n3 | 7.8840846473092E+27 |
n4 | 1.5691641275913E+37 |
n5 | 3.1230969344801E+46 |
Nth Root
y√n2√n | 44612.703953022 |
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3√n | 1257.879475581 |
4√n | 211.21719615841 |
5√n | 72.407477596475 |
Divisors of 1990293354
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 | -1990293353 | 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 1990293354 can be divided by 32 positive divisors. The sum of these divisors (counting 1990293354) is 1, the average is 0.03125.
Base conversion 1990293354
Base | System | Value |
---|---|---|
2 | Binary | 1110110101000010111011101101010 |
3 | Ternary | 12010201002101012200 |
4 | Quaternary | 1312220113131222 |
5 | Quinary | 13034003341404 |
6 | Senary | 525254521030 |
8 | Octal | 16650273552 |
10 | Decimal | 1990293354 |
12 | Duodecimal | 476666176 |
16 | Hexadecimal | 76a1776a |
20 | Vigesimal | 1b1j6d7e |
36 | Base36 | wwyw6i |
Cryptographic Hash Functions
md5 | 64ca2f71991442e0c5afd51be076c287 |
---|---|
sha1 | 9e797441c161e82f8cee3489647a9b17a1601425 |
sha256 | a8473ede43d443a0b1d3a5ebe4a21fd7f991bcbb1be1a9ff81cfca29b110e2f3 |
sha512 | 0e2cbc9e035ac94300e3483470608805c20123663c5ff2b525cda6bec547259ed2b817e375d2536cec5378ee4f666f5c41fc255e9b32b80991dfcb69cf9545b5 |
ripemd-160 | 15506ac96af15fb638c8f1c5c3718d0697119db2 |
1990293354 as geometric shapes
Circle
Radius = nDiameter | 3980586708 |
---|---|
Circumference | 12505381958.83 |
Area | 1.2444689300945E+19 |
Sphere
Radius = nVolume | 3.3024776544355E+28 |
---|---|
Surface area | 4.9778757203782E+19 |
Circumference | 12505381958.83 |
Square
Length = nPerimeter | 7961173416 |
---|---|
Area | 3961267634976569316 |
Diagonal | 2814699854.3278 |
Cube
Length = nSurface area | 2.3767605809859E+19 |
---|---|
Volume | 7.8840846473092E+27 |
Space diagonal | 3447289211.0947 |
Equilateral Triangle
Length = nPerimeter | 5970880062 |
---|---|
Area | 1.7152792015394E+18 |
Altitude | 1723644605.5473 |
Triangular Pyramid
Length = nSurface area | 1.7152792015394E+18 |
---|---|
Volume | 9.2914828626018E+26 |
Height | 938233284.77595 |