84742272 (number)
84742272 is an even 8-digits composite number following 84742271 and preceding 84742273. In scientific notation, it is written as 8.4742272 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 32 positive divisors. There are 28247040 positive integers (up to 84742272) that are relatively prime to 84742272.
Interesting facts
- 84742272 has 32 divisors, whose sum is 187583100
- The reverse of 84742272 is 27224748
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | eighty-four million seven hundred forty-two thousand two hundred seventy-two |
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Notation
Scientific notation | 8.4742272 × 10^7 |
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Engineering notation | 8.4742272 × 10^6 |
Prime Factorization of 84742272
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 73561
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1324098 | Product of the distinct prime numbers |
The prime factorization of 84742272 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 73561. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 84742272)
Multiplication
n×yn×2 | 169484544 |
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n×3 | 254226816 |
n×4 | 338969088 |
n×5 | 423711360 |
Division
n÷yn÷2 | 42371136 |
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n÷3 | 28247424 |
n÷3 | 21185568 |
n÷5 | 16948454.4 |
Exponentiation
nyn2 | 7181252663721984 |
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n3 | 6.0855566652985E+23 |
n4 | 5.1570389820214E+31 |
n5 | 4.3701920012906E+39 |
Nth Root
y√n2√n | 9205.5565828471 |
---|---|
3√n | 439.23813060409 |
4√n | 95.94559178434 |
5√n | 38.514123679729 |
Divisors of 84742272
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 | -84742271 | 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 84742272 can be divided by 32 positive divisors. The sum of these divisors (counting 84742272) is 1, the average is 0.03125.
Base conversion 84742272
Base | System | Value |
---|---|---|
2 | Binary | 101000011010001000010000000 |
3 | Ternary | 12220110100112200 |
4 | Quaternary | 11003101002000 |
5 | Quinary | 133143223042 |
6 | Senary | 12224153200 |
8 | Octal | 503210200 |
10 | Decimal | 84742272 |
12 | Duodecimal | 24468800 |
16 | Hexadecimal | 50d1080 |
20 | Vigesimal | 169cfdc |
36 | Base36 | 1egbk0 |
Cryptographic Hash Functions
md5 | 9e163c76cee4ea21f02b1b7561fa540a |
---|---|
sha1 | 112a415fcdd6be126f065c3c964106faa9c028d6 |
sha256 | 3d6c9a81cb245fedce38ca22814de06510a5381a790f1025d64c5e837243d256 |
sha512 | e44fc1b012d380f111cfaaeebf1449a2094788b7c7c52baf7e48bc65bcb84585e64b342f3b8d10ab0f661e00ad4cbe57a48df941f97f080d88fbc4784d4c35a8 |
ripemd-160 | d09e9d2a41bdfa34cf75e8a519b4b07a9fb3521b |
84742272 as geometric shapes
Circle
Radius = nDiameter | 169484544 |
---|---|
Circumference | 532451398.32742 |
Area | 2.2560570611921E+16 |
Sphere
Radius = nVolume | 2.5491120150275E+24 |
---|---|
Surface area | 9.0242282447684E+16 |
Circumference | 532451398.32742 |
Square
Length = nPerimeter | 338969088 |
---|---|
Area | 7181252663721984 |
Diagonal | 119843670.36871 |
Cube
Length = nSurface area | 43087515982331904 |
---|---|
Volume | 6.0855566652985E+23 |
Space diagonal | 146777920.65282 |
Equilateral Triangle
Length = nPerimeter | 254226816 |
---|---|
Area | 3.109573618889E+15 |
Altitude | 73388960.326411 |
Triangular Pyramid
Length = nSurface area | 3.109573618889E+15 |
---|---|
Volume | 7.1718973088793E+22 |
Height | 39947890.122903 |