13749940 (number)
13749940 is an even 8-digits composite number following 13749939 and preceding 13749941. In scientific notation, it is written as 1.3749940 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 5031936 positive integers (up to 13749940) that are relatively prime to 13749940.
Interesting facts
- 13749940 has 48 divisors, whose sum is 31428432
- The reverse of 13749940 is 04994731
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | thirteen million seven hundred forty-nine thousand nine hundred forty |
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Notation
Scientific notation | 1.3749940 × 10^7 |
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Engineering notation | 1.3749940 × 10^6 |
Prime Factorization of 13749940
Prime Factorization 2 × 2 × 5 × 17 × 37 × 1093
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6874970 | Product of the distinct prime numbers |
The prime factorization of 13749940 is 2 × 2 × 5 × 17 × 37 × 1093. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13749940)
Multiplication
n×yn×2 | 27499880 |
---|---|
n×3 | 41249820 |
n×4 | 54999760 |
n×5 | 68749700 |
Division
n÷yn÷2 | 6874970 |
---|---|
n÷3 | 4583313.3333333 |
n÷3 | 3437485 |
n÷5 | 2749988 |
Exponentiation
nyn2 | 189060850003600 |
---|---|
n3 | 2.5995753438985E+21 |
n4 | 3.5744005004084E+28 |
n5 | 4.9147792416585E+35 |
Nth Root
y√n2√n | 3708.0911531407 |
---|---|
3√n | 239.57064438573 |
4√n | 60.894097851439 |
5√n | 26.770726712404 |
Divisors of 13749940
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13749939 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13749940 can be divided by 48 positive divisors. The sum of these divisors (counting 13749940) is 1, the average is 0.020833333333333.
Base conversion 13749940
Base | System | Value |
---|---|---|
2 | Binary | 110100011100111010110100 |
3 | Ternary | 221212120101001 |
4 | Quaternary | 310130322310 |
5 | Quinary | 12004444230 |
6 | Senary | 1210413044 |
8 | Octal | 64347264 |
10 | Decimal | 13749940 |
12 | Duodecimal | 4731184 |
16 | Hexadecimal | d1ceb4 |
20 | Vigesimal | 45ieh0 |
36 | Base36 | 86pis |
Cryptographic Hash Functions
md5 | 3c1e340d61ed044c0bf8e3046a2511a1 |
---|---|
sha1 | 7bd390f010066a6a1f763c75c4a13633962ade21 |
sha256 | 723de6c9218fc33f245bc0788615583490e2fffe5ab88af815a4303d04b3f7cf |
sha512 | 72e82c115fd5f6295cc24a9fa188dd53d46b1c0ff712d9ca2baca9766dba1c0674d887005508b42865cb4ccb77e7e0d04e3d4835b8c5c5439b06ec2259b4e8a8 |
ripemd-160 | 07bf22a1dce8ff8eceffb36b905b9216f64c1cca |
13749940 as geometric shapes
Circle
Radius = nDiameter | 27499880 |
---|---|
Circumference | 86393420.982601 |
Area | 5.9395217745275E+14 |
Sphere
Radius = nVolume | 1.0889075737126E+22 |
---|---|
Surface area | 2.375808709811E+15 |
Circumference | 86393420.982601 |
Square
Length = nPerimeter | 54999760 |
---|---|
Area | 189060850003600 |
Diagonal | 19445351.629816 |
Cube
Length = nSurface area | 1134365100021600 |
---|---|
Volume | 2.5995753438985E+21 |
Space diagonal | 23815594.681024 |
Equilateral Triangle
Length = nPerimeter | 41249820 |
---|---|
Area | 81865749482098 |
Altitude | 11907797.340512 |
Triangular Pyramid
Length = nSurface area | 81865749482098 |
---|---|
Volume | 3.0636289231266E+20 |
Height | 6481783.8766054 |