133078728 (number)
133078728 is an even 9-digits composite number following 133078727 and preceding 133078729. In scientific notation, it is written as 1.33078728 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 44009280 positive integers (up to 133078728) that are relatively prime to 133078728.
Interesting facts
- 133078728 has 32 divisors, whose sum is 335324160
- The reverse of 133078728 is 827870331
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | one hundred thirty-three million seventy-eight thousand seven hundred twenty-eight |
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Notation
Scientific notation | 1.33078728 × 10^8 |
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Engineering notation | 1.33078728 × 10^6 |
Prime Factorization of 133078728
Prime Factorization 2 × 2 × 2 × 3 × 127 × 43661
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 33269682 | Product of the distinct prime numbers |
The prime factorization of 133078728 is 2 × 2 × 2 × 3 × 127 × 43661. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 133078728)
Multiplication
n×yn×2 | 266157456 |
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n×3 | 399236184 |
n×4 | 532314912 |
n×5 | 665393640 |
Division
n÷yn÷2 | 66539364 |
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n÷3 | 44359576 |
n÷3 | 33269682 |
n÷5 | 26615745.6 |
Exponentiation
nyn2 | 17709947846097984 |
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n3 | 2.3568173323051E+24 |
n4 | 3.1364225271151E+32 |
n5 | 4.1739112037902E+40 |
Nth Root
y√n2√n | 11535.975381388 |
---|---|
3√n | 510.54757028195 |
4√n | 107.40565805109 |
5√n | 42.152343846845 |
Divisors of 133078728
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 | -133078727 | 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 133078728 can be divided by 32 positive divisors. The sum of these divisors (counting 133078728) is 1, the average is 0.03125.
Base conversion 133078728
Base | System | Value |
---|---|---|
2 | Binary | 111111011101001111011001000 |
3 | Ternary | 100021102002200210 |
4 | Quaternary | 13323221323020 |
5 | Quinary | 233032004403 |
6 | Senary | 21112201120 |
8 | Octal | 773517310 |
10 | Decimal | 133078728 |
12 | Duodecimal | 386991a0 |
16 | Hexadecimal | 7ee9ec8 |
20 | Vigesimal | 21begg8 |
36 | Base36 | 278c7c |
Cryptographic Hash Functions
md5 | 38223e3d4027caa79eeb1dbfbb6820e1 |
---|---|
sha1 | 3936ce5dbd0be5c3d1c53ada0248621d91365a8e |
sha256 | 2e4d0fdef533084c4119def52de15f9a440a1049acaea238a4e78b1c5c8a51ce |
sha512 | 647664c250d273743c971a262ea26a988ed29d95be181bdcf26e63d3239dd34f002b0597d6997f35f00683565327190cfcc33d747c4cc6045c2dddfac71f32c5 |
ripemd-160 | 70c8ab3636593755b4d5ed99ef8d242a91e4a469 |
133078728 as geometric shapes
Circle
Radius = nDiameter | 266157456 |
---|---|
Circumference | 836158308.46775 |
Area | 5.563744204876E+16 |
Sphere
Radius = nVolume | 9.8722133560302E+24 |
---|---|
Surface area | 2.2254976819504E+17 |
Circumference | 836158308.46775 |
Square
Length = nPerimeter | 532314912 |
---|---|
Area | 17709947846097984 |
Diagonal | 188201742.00096 |
Cube
Length = nSurface area | 106259687076587904 |
---|---|
Volume | 2.3568173323051E+24 |
Space diagonal | 230499118.30264 |
Equilateral Triangle
Length = nPerimeter | 399236184 |
---|---|
Area | 7.6686323672092E+15 |
Altitude | 115249559.15132 |
Triangular Pyramid
Length = nSurface area | 7.6686323672092E+15 |
---|---|
Volume | 2.7775358628182E+23 |
Height | 62733914.00032 |