47284920 (number)
47284920 is an even 8-digits composite number following 47284919 and preceding 47284921. In scientific notation, it is written as 4.7284920 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 11508480 positive integers (up to 47284920) that are relatively prime to 47284920.
Interesting facts
- 47284920 has 128 divisors, whose sum is 137625600
- The reverse of 47284920 is 02948274
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | forty-seven million two hundred eighty-four thousand nine hundred twenty |
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Notation
Scientific notation | 4.7284920 × 10^7 |
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Engineering notation | 4.7284920 × 10^6 |
Prime Factorization of 47284920
Prime Factorization 2 × 2 × 2 × 15 × 3 × 19 × 31 × 223
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 11821230 | Product of the distinct prime numbers |
The prime factorization of 47284920 is 2 × 2 × 2 × 15 × 3 × 19 × 31 × 223. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 47284920)
Multiplication
n×yn×2 | 94569840 |
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n×3 | 141854760 |
n×4 | 189139680 |
n×5 | 236424600 |
Division
n÷yn÷2 | 23642460 |
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n÷3 | 15761640 |
n÷3 | 11821230 |
n÷5 | 9456984 |
Exponentiation
nyn2 | 2235863659406400 |
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n3 | 1.0572263426594E+23 |
n4 | 4.9990863034542E+30 |
n5 | 2.3638139593193E+38 |
Nth Root
y√n2√n | 6876.4031295438 |
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3√n | 361.6103781904 |
4√n | 82.924080516722 |
5√n | 34.272401089175 |
Divisors of 47284920
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -47284919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 47284920 can be divided by 128 positive divisors. The sum of these divisors (counting 47284920) is 1, the average is 0.0078125.
Base conversion 47284920
Base | System | Value |
---|---|---|
2 | Binary | 10110100011000001010111000 |
3 | Ternary | 10021222022201100 |
4 | Quaternary | 2310120022320 |
5 | Quinary | 44101104140 |
6 | Senary | 4405251400 |
8 | Octal | 264301270 |
10 | Decimal | 47284920 |
12 | Duodecimal | 13a03b60 |
16 | Hexadecimal | 2d182b8 |
20 | Vigesimal | efac60 |
36 | Base36 | s5ha0 |
Cryptographic Hash Functions
md5 | 06554f429ce787e3ea6dc6083a615a33 |
---|---|
sha1 | 7a7bef4853d8463eb2b83963e6ddd6da4726bdfe |
sha256 | 5b831e2ea387e190beba71244e66d57063ce02b7bf230e14daf4002c0520e48a |
sha512 | d96984f8601aadf41f3924006ee00037f00095ad52c279fdd5e8d5f8c7101ebf4afc2ef09c51ecf91415abefeb8242fbbc2727563924034487e315fad58ed751 |
ripemd-160 | 475c9e791a1b531ce046b1dfecc29e64caf61600 |
47284920 as geometric shapes
Circle
Radius = nDiameter | 94569840 |
---|---|
Circumference | 297099914.59516 |
Area | 7.0241728468195E+15 |
Sphere
Radius = nVolume | 4.4284993483738E+23 |
---|---|
Surface area | 2.8096691387278E+16 |
Circumference | 297099914.59516 |
Square
Length = nPerimeter | 189139680 |
---|---|
Area | 2235863659406400 |
Diagonal | 66870975.159727 |
Cube
Length = nSurface area | 13415181956438400 |
---|---|
Volume | 1.0572263426594E+23 |
Space diagonal | 81899883.87183 |
Equilateral Triangle
Length = nPerimeter | 141854760 |
---|---|
Area | 9.6815736422219E+14 |
Altitude | 40949941.935915 |
Triangular Pyramid
Length = nSurface area | 9.6815736422219E+14 |
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Volume | 1.2459531935725E+22 |
Height | 22290325.053242 |