28134480 (number)
28134480 is an even 8-digits composite number following 28134479 and preceding 28134481. In scientific notation, it is written as 2.8134480 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 6819840 positive integers (up to 28134480) that are relatively prime to 28134480.
Interesting facts
- 28134480 has 40 divisors, whose sum is 63436416
- The reverse of 28134480 is 08443182
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty-eight million one hundred thirty-four thousand four hundred eighty |
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Notation
Scientific notation | 2.8134480 × 10^7 |
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Engineering notation | 2.8134480 × 10^6 |
Prime Factorization of 28134480
Prime Factorization 2 × 2 × 2 × 2 × 15 × 11 × 10657
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3516810 | Product of the distinct prime numbers |
The prime factorization of 28134480 is 2 × 2 × 2 × 2 × 15 × 11 × 10657. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28134480)
Multiplication
n×yn×2 | 56268960 |
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n×3 | 84403440 |
n×4 | 112537920 |
n×5 | 140672400 |
Division
n÷yn÷2 | 14067240 |
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n÷3 | 9378160 |
n÷3 | 7033620 |
n÷5 | 5626896 |
Exponentiation
nyn2 | 791548964870400 |
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n3 | 2.2269818521167E+22 |
n4 | 6.265497637874E+29 |
n5 | 1.7627651798281E+37 |
Nth Root
y√n2√n | 5304.1945665671 |
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3√n | 304.14426439958 |
4√n | 72.829901596577 |
5√n | 30.892124648398 |
Divisors of 28134480
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -28134479 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28134480 can be divided by 40 positive divisors. The sum of these divisors (counting 28134480) is 1, the average is 0.025.
Base conversion 28134480
Base | System | Value |
---|---|---|
2 | Binary | 1101011010100110001010000 |
3 | Ternary | 1221221101020210 |
4 | Quaternary | 1223110301100 |
5 | Quinary | 24200300410 |
6 | Senary | 2443004120 |
8 | Octal | 153246120 |
10 | Decimal | 28134480 |
12 | Duodecimal | 9509640 |
16 | Hexadecimal | 1ad4c50 |
20 | Vigesimal | 8fgg40 |
36 | Base36 | gr0pc |
Cryptographic Hash Functions
md5 | be3bede56070a272c2ee0d7e45a62527 |
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sha1 | dfb2d06fbaa578a591feb533275aee752c629e60 |
sha256 | d7d9602cb98943c225c1aaf6a0fe44ee89f6265554736d28f694b1023cb7bb77 |
sha512 | 006cd313da4853a8842f93a49d1ca4eae962c1aa6ddc223cc107deea5f65e5a0c580d892bc5c5dab33590f90d9d99db48d219d1cbda79bf48a6b46384c9bbc1d |
ripemd-160 | 86acba6695bb0fdaf6ef25352adcaabb2e1d21c9 |
28134480 as geometric shapes
Circle
Radius = nDiameter | 56268960 |
---|---|
Circumference | 176774151.36114 |
Area | 2.4867244129935E+15 |
Sphere
Radius = nVolume | 9.3283597683835E+22 |
---|---|
Surface area | 9.9468976519738E+15 |
Circumference | 176774151.36114 |
Square
Length = nPerimeter | 112537920 |
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Area | 791548964870400 |
Diagonal | 39788163.186315 |
Cube
Length = nSurface area | 4749293789222400 |
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Volume | 2.2269818521167E+22 |
Space diagonal | 48730348.80453 |
Equilateral Triangle
Length = nPerimeter | 84403440 |
---|---|
Area | 3.4275075595852E+14 |
Altitude | 24365174.402265 |
Triangular Pyramid
Length = nSurface area | 3.4275075595852E+14 |
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Volume | 2.6245232820185E+21 |
Height | 13262721.062105 |