27984924 (number)
27984924 is an even 8-digits composite number following 27984923 and preceding 27984925. In scientific notation, it is written as 2.7984924 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 7979520 positive integers (up to 27984924) that are relatively prime to 27984924.
Interesting facts
- 27984924 has 48 divisors, whose sum is 71251488
- The reverse of 27984924 is 42948972
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twenty-seven million nine hundred eighty-four thousand nine hundred twenty-four |
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Notation
Scientific notation | 2.7984924 × 10^7 |
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Engineering notation | 2.7984924 × 10^6 |
Prime Factorization of 27984924
Prime Factorization 2 × 2 × 33 × 3 × 17 × 4157
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 13992462 | Product of the distinct prime numbers |
The prime factorization of 27984924 is 2 × 2 × 33 × 3 × 17 × 4157. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27984924)
Multiplication
n×yn×2 | 55969848 |
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n×3 | 83954772 |
n×4 | 111939696 |
n×5 | 139924620 |
Division
n÷yn÷2 | 13992462 |
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n÷3 | 9328308 |
n÷3 | 6996231 |
n÷5 | 5596984.8 |
Exponentiation
nyn2 | 783155971285776 |
---|---|
n3 | 2.1916560336579E+22 |
n4 | 6.1333327536057E+29 |
n5 | 1.7164085097637E+37 |
Nth Root
y√n2√n | 5290.0778822244 |
---|---|
3√n | 303.6043878612 |
4√n | 72.732921584551 |
5√n | 30.859211598101 |
Divisors of 27984924
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 | -27984923 | 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 27984924 can be divided by 48 positive divisors. The sum of these divisors (counting 27984924) is 1, the average is 0.020833333333333.
Base conversion 27984924
Base | System | Value |
---|---|---|
2 | Binary | 1101010110000010000011100 |
3 | Ternary | 1221122210002200 |
4 | Quaternary | 1222300100130 |
5 | Quinary | 24131004144 |
6 | Senary | 2435451500 |
8 | Octal | 152602034 |
10 | Decimal | 27984924 |
12 | Duodecimal | 9456b90 |
16 | Hexadecimal | 1ab041c |
20 | Vigesimal | 8ei264 |
36 | Base36 | gntb0 |
Cryptographic Hash Functions
md5 | 820aa0fd526fadba1827817641e9b2ad |
---|---|
sha1 | 6b517fea4b01fc70bb7a27e4e1292d554af181df |
sha256 | b74908c3166f50ec212e0264ed4fba43326ecb9ddc6c5fbc79b6849526eca7c8 |
sha512 | 3fca6acd0627e001e9d4781574097be139ef7f25711c7c2338349e06a16383f566846ceae8ec555332b636af6df2194acba828af5ec29e3ab5c7ad26d5b54e76 |
ripemd-160 | e57d8f07e288a4bf6fa206b03583096b074b9939 |
27984924 as geometric shapes
Circle
Radius = nDiameter | 55969848 |
---|---|
Circumference | 175834463.29934 |
Area | 2.4603570460064E+15 |
Sphere
Radius = nVolume | 9.180387326047E+22 |
---|---|
Surface area | 9.8414281840255E+15 |
Circumference | 175834463.29934 |
Square
Length = nPerimeter | 111939696 |
---|---|
Area | 783155971285776 |
Diagonal | 39576659.06278 |
Cube
Length = nSurface area | 4698935827714656 |
---|---|
Volume | 2.1916560336579E+22 |
Space diagonal | 48471310.213954 |
Equilateral Triangle
Length = nPerimeter | 83954772 |
---|---|
Area | 3.3911648312948E+14 |
Altitude | 24235655.106977 |
Triangular Pyramid
Length = nSurface area | 3.3911648312948E+14 |
---|---|
Volume | 2.5828914057131E+21 |
Height | 13192219.687593 |