1389591930 (number)
1389591930 is an even 10-digits composite number following 1389591929 and preceding 1389591931. In scientific notation, it is written as 1.389591930 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 366736896 positive integers (up to 1389591930) that are relatively prime to 1389591930.
Interesting facts
- 1389591930 has 32 divisors, whose sum is 3369409344
- The reverse of 1389591930 is 0391959831
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 48
- Digital Root 3
Name
Name | one billion three hundred eighty-nine million five hundred ninety-one thousand nine hundred thirty |
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Notation
Scientific notation | 1.389591930 × 10^9 |
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Engineering notation | 1.389591930 × 10^9 |
Prime Factorization of 1389591930
Prime Factorization 2 × 3 × 5 × 97 × 477523
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1389591930 | Product of the distinct prime numbers |
The prime factorization of 1389591930 is 2 × 3 × 5 × 97 × 477523. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1389591930)
Multiplication
n×yn×2 | 2779183860 |
---|---|
n×3 | 4168775790 |
n×4 | 5558367720 |
n×5 | 6947959650 |
Division
n÷yn÷2 | 694795965 |
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n÷3 | 463197310 |
n÷3 | 347397982.5 |
n÷5 | 277918386 |
Exponentiation
nyn2 | 1930965731921124900 |
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n3 | 2.6832543981841E+27 |
n4 | 3.7286286578537E+36 |
n5 | 5.1812722929202E+45 |
Nth Root
y√n2√n | 37277.23071796 |
---|---|
3√n | 1115.9098072689 |
4√n | 193.07312272287 |
5√n | 67.387207020795 |
Divisors of 1389591930
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 | -1389591929 | 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 1389591930 can be divided by 32 positive divisors. The sum of these divisors (counting 1389591930) is 1, the average is 0.03125.
Base conversion 1389591930
Base | System | Value |
---|---|---|
2 | Binary | 1010010110100110111110101111010 |
3 | Ternary | 10120211202120202210 |
4 | Quaternary | 1102310313311322 |
5 | Quinary | 10321213420210 |
6 | Senary | 345515435550 |
8 | Octal | 12264676572 |
10 | Decimal | 1389591930 |
12 | Duodecimal | 329455bb6 |
16 | Hexadecimal | 52d37d7a |
20 | Vigesimal | 11e4ijga |
36 | Base36 | mzbrzu |
Cryptographic Hash Functions
md5 | 523bc01b9bc488619f285c30e08e903f |
---|---|
sha1 | 15a5acf4f4a0663cac6109e00fa2769658a2d791 |
sha256 | 8893bb6531840e7884837e1fb442600c5ba79ef2eb254a51ffa260db06567485 |
sha512 | a836bd5b34f8b3d91ee43d0634fd31032e1dd42f252c4fb2ffa296fc2787b2255da2530354164b3fe97c55f0d8fe3e5a0feba4eac5043995f8f5374a07cd2400 |
ripemd-160 | 89ef6e8ce4aed44a7a893d1596dd6e1fad38f130 |
1389591930 as geometric shapes
Circle
Radius = nDiameter | 2779183860 |
---|---|
Circumference | 8731063597.5513 |
Area | 6.066307757737E+18 |
Sphere
Radius = nVolume | 1.1239589740064E+28 |
---|---|
Surface area | 2.4265231030948E+19 |
Circumference | 8731063597.5513 |
Square
Length = nPerimeter | 5558367720 |
---|---|
Area | 1930965731921124900 |
Diagonal | 1965179753.5702 |
Cube
Length = nSurface area | 1.1585794391527E+19 |
---|---|
Volume | 2.6832543981841E+27 |
Space diagonal | 2406843824.5477 |
Equilateral Triangle
Length = nPerimeter | 4168775790 |
---|---|
Area | 8.3613268884045E+17 |
Altitude | 1203421912.2738 |
Triangular Pyramid
Length = nSurface area | 8.3613268884045E+17 |
---|---|
Volume | 3.1622456343411E+26 |
Height | 655059917.85673 |