1389969368 (number)
1389969368 is an even 10-digits composite number following 1389969367 and preceding 1389969369. In scientific notation, it is written as 1.389969368 × 10^9. The sum of its digits is 62. It has a total of 6 prime factors and 32 positive divisors. There are 650437632 positive integers (up to 1389969368) that are relatively prime to 1389969368.
Interesting facts
- 1389969368 has 32 divisors, whose sum is 2774962800
- The reverse of 1389969368 is 8639699831
- Previous prime number is 179
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 62
- Digital Root 8
Name
Name | one billion three hundred eighty-nine million nine hundred sixty-nine thousand three hundred sixty-eight |
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Notation
Scientific notation | 1.389969368 × 10^9 |
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Engineering notation | 1.389969368 × 10^9 |
Prime Factorization of 1389969368
Prime Factorization 2 × 2 × 2 × 17 × 179 × 57097
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 347492342 | Product of the distinct prime numbers |
The prime factorization of 1389969368 is 2 × 2 × 2 × 17 × 179 × 57097. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1389969368)
Multiplication
n×yn×2 | 2779938736 |
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n×3 | 4169908104 |
n×4 | 5559877472 |
n×5 | 6949846840 |
Division
n÷yn÷2 | 694984684 |
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n÷3 | 463323122.66667 |
n÷3 | 347492342 |
n÷5 | 277993873.6 |
Exponentiation
nyn2 | 1932014843978319424 |
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n3 | 2.6854414516512E+27 |
n4 | 3.7326813573526E+36 |
n5 | 5.1883127472247E+45 |
Nth Root
y√n2√n | 37282.292955235 |
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3√n | 1116.0108318044 |
4√n | 193.08623191526 |
5√n | 67.390867337059 |
Divisors of 1389969368
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 | -1389969367 | 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 1389969368 can be divided by 32 positive divisors. The sum of these divisors (counting 1389969368) is 1, the average is 0.03125.
Base conversion 1389969368
Base | System | Value |
---|---|---|
2 | Binary | 1010010110110010011111111011000 |
3 | Ternary | 10120212110202111222 |
4 | Quaternary | 1102312103333120 |
5 | Quinary | 10321313004433 |
6 | Senary | 345531511212 |
8 | Octal | 12266237730 |
10 | Decimal | 1389969368 |
12 | Duodecimal | 3295b8508 |
16 | Hexadecimal | 52d93fd8 |
20 | Vigesimal | 11e76388 |
36 | Base36 | mzjv88 |
Cryptographic Hash Functions
md5 | b1544b851c8bb53fcdd7fc685f92ba8b |
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sha1 | 99f3badd74594274b98c2f7e273a60a6f622dca8 |
sha256 | 80fcb9dba8b4203312e8e2fd17d75980ca8916718a070efc5c19911345311179 |
sha512 | 6e52e14b2f263339ec6b7f25d9bdab8d42fe261930b16fe0379a02be45cc3e301abb873698b734776977e26f36164493aa4b8780cb7e618873c0696ca9c74dc1 |
ripemd-160 | 5fa844621da2ffb414d69d3de69bdbfd987d1973 |
1389969368 as geometric shapes
Circle
Radius = nDiameter | 2779938736 |
---|---|
Circumference | 8733435110.4473 |
Area | 6.0696036404687E+18 |
Sphere
Radius = nVolume | 1.1248750848204E+28 |
---|---|
Surface area | 2.4278414561875E+19 |
Circumference | 8733435110.4473 |
Square
Length = nPerimeter | 5559877472 |
---|---|
Area | 1932014843978319424 |
Diagonal | 1965713531.5088 |
Cube
Length = nSurface area | 1.159208906387E+19 |
---|---|
Volume | 2.6854414516512E+27 |
Space diagonal | 2407497566.3404 |
Equilateral Triangle
Length = nPerimeter | 4169908104 |
---|---|
Area | 8.3658696768693E+17 |
Altitude | 1203748783.1702 |
Triangular Pyramid
Length = nSurface area | 8.3658696768693E+17 |
---|---|
Volume | 3.16482310157E+26 |
Height | 655237843.83625 |