749289966 (number)
749289966 is an even 9-digits composite number following 749289965 and preceding 749289967. In scientific notation, it is written as 7.49289966 × 10^8. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 236386656 positive integers (up to 749289966) that are relatively prime to 749289966.
Interesting facts
- 749289966 has 32 divisors, whose sum is 1578994560
- The reverse of 749289966 is 669982947
- Previous prime number is 1277
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | seven hundred forty-nine million two hundred eighty-nine thousand nine hundred sixty-six |
---|
Notation
Scientific notation | 7.49289966 × 10^8 |
---|---|
Engineering notation | 7.49289966 × 10^6 |
Prime Factorization of 749289966
Prime Factorization 2 × 3 × 19 × 1277 × 5147
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 749289966 | Product of the distinct prime numbers |
The prime factorization of 749289966 is 2 × 3 × 19 × 1277 × 5147. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 749289966)
Multiplication
n×yn×2 | 1498579932 |
---|---|
n×3 | 2247869898 |
n×4 | 2997159864 |
n×5 | 3746449830 |
Division
n÷yn÷2 | 374644983 |
---|---|
n÷3 | 249763322 |
n÷3 | 187322491.5 |
n÷5 | 149857993.2 |
Exponentiation
nyn2 | 561435453148281156 |
---|---|
n3 | 4.2067795160067E+26 |
n4 | 3.1520976805182E+35 |
n5 | 2.3618351638641E+44 |
Nth Root
y√n2√n | 27373.16141771 |
---|---|
3√n | 908.27349091117 |
4√n | 165.44836480821 |
5√n | 59.556611906659 |
Divisors of 749289966
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 | -749289965 | 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 749289966 can be divided by 32 positive divisors. The sum of these divisors (counting 749289966) is 1, the average is 0.03125.
Base conversion 749289966
Base | System | Value |
---|---|---|
2 | Binary | 101100101010010100000111101110 |
3 | Ternary | 1221012220212121020 |
4 | Quaternary | 230222110013232 |
5 | Quinary | 3013304234331 |
6 | Senary | 202203515010 |
8 | Octal | 5452240756 |
10 | Decimal | 749289966 |
12 | Duodecimal | 18ab28a66 |
16 | Hexadecimal | 2ca941ee |
20 | Vigesimal | be314i6 |
36 | Base36 | ce3vu6 |
Cryptographic Hash Functions
md5 | cdc58e5331be4bae532b024bf39fc201 |
---|---|
sha1 | 30d77aeabfb9a44b60e70f82d802698da7ca7f7c |
sha256 | 4da688b698f0edd5f520bd059dc55607f4c372ad37469fb7f3a19848b38971a6 |
sha512 | 1cabbf7fc83627506209aed734af66aba0918063f680d43641b8f8f8d3417dd92dd60d7860e52893b8f42004e02502f1ba9583e2da35d582ad63a0a5fcb2b4be |
ripemd-160 | 1eaaa6b34fb7f64e3d56e55b06a5c6176d41034e |
749289966 as geometric shapes
Circle
Radius = nDiameter | 1498579932 |
---|---|
Circumference | 4707927705.1883 |
Area | 1.7638014950755E+18 |
Sphere
Radius = nVolume | 1.7621316830345E+27 |
---|---|
Surface area | 7.055205980302E+18 |
Circumference | 4707927705.1883 |
Square
Length = nPerimeter | 2997159864 |
---|---|
Area | 561435453148281156 |
Diagonal | 1059656032.0673 |
Cube
Length = nSurface area | 3368612718889686936 |
---|---|
Volume | 4.2067795160067E+26 |
Space diagonal | 1297808290.7136 |
Equilateral Triangle
Length = nPerimeter | 2247869898 |
---|---|
Area | 2.4310868250582E+17 |
Altitude | 648904145.35678 |
Triangular Pyramid
Length = nSurface area | 2.4310868250582E+17 |
---|---|
Volume | 4.9577372045417E+25 |
Height | 353218677.35576 |