42485280 (number)
42485280 is an even 8-digits composite number following 42485279 and preceding 42485281. In scientific notation, it is written as 4.2485280 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 96 positive divisors. There are 11136000 positive integers (up to 42485280) that are relatively prime to 42485280.
Interesting facts
- 42485280 has 96 divisors, whose sum is 136116288
- The reverse of 42485280 is 08258424
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | forty-two million four hundred eighty-five thousand two hundred eighty |
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Notation
Scientific notation | 4.2485280 × 10^7 |
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Engineering notation | 4.2485280 × 10^6 |
Prime Factorization of 42485280
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 61 × 1451
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2655330 | Product of the distinct prime numbers |
The prime factorization of 42485280 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 61 × 1451. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42485280)
Multiplication
n×yn×2 | 84970560 |
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n×3 | 127455840 |
n×4 | 169941120 |
n×5 | 212426400 |
Division
n÷yn÷2 | 21242640 |
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n÷3 | 14161760 |
n÷3 | 10621320 |
n÷5 | 8497056 |
Exponentiation
nyn2 | 1804999016678400 |
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n3 | 7.6685888623306E+22 |
n4 | 3.25802145021E+30 |
n5 | 1.3841795355818E+38 |
Nth Root
y√n2√n | 6518.0733349664 |
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3√n | 348.93630800219 |
4√n | 80.734585742211 |
5√n | 33.546537173692 |
Divisors of 42485280
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42485279 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42485280 can be divided by 96 positive divisors. The sum of these divisors (counting 42485280) is 1, the average is 0.010416666666667.
Base conversion 42485280
Base | System | Value |
---|---|---|
2 | Binary | 10100010000100011000100000 |
3 | Ternary | 2221221110211220 |
4 | Quaternary | 2202010120200 |
5 | Quinary | 41334012110 |
6 | Senary | 4114335040 |
8 | Octal | 242043040 |
10 | Decimal | 42485280 |
12 | Duodecimal | 1228a480 |
16 | Hexadecimal | 2884620 |
20 | Vigesimal | d5ad40 |
36 | Base36 | paluo |
Cryptographic Hash Functions
md5 | e2500cc3f6947d05bbb5c23790bb950c |
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sha1 | 3b898868da8bcbf4a1435b67dbbdd5f0176780a8 |
sha256 | fa81d9a70a81839f110364c9d9054e43a2bc7a5ba70ba46212957c611f163b92 |
sha512 | 36c892523968da3132be2bb25b0804fd6f5d0e8248843a3f9f4f61a10e69455956da8376bb2863d653594dc99efac6c99bfcee3b242f6ffd11ca5b29956781d2 |
ripemd-160 | 51e6bf50aa96a94cb199f8f9e23a171913eca84a |
42485280 as geometric shapes
Circle
Radius = nDiameter | 84970560 |
---|---|
Circumference | 266942887.06741 |
Area | 5.6705716505337E+15 |
Sphere
Radius = nVolume | 3.2122109911065E+23 |
---|---|
Surface area | 2.2682286602135E+16 |
Circumference | 266942887.06741 |
Square
Length = nPerimeter | 169941120 |
---|---|
Area | 1804999016678400 |
Diagonal | 60083259.177218 |
Cube
Length = nSurface area | 10829994100070400 |
---|---|
Volume | 7.6685888623306E+22 |
Space diagonal | 73586663.53379 |
Equilateral Triangle
Length = nPerimeter | 127455840 |
---|---|
Area | 7.8158750112471E+14 |
Altitude | 36793331.766895 |
Triangular Pyramid
Length = nSurface area | 7.8158750112471E+14 |
---|---|
Volume | 9.0375186444761E+21 |
Height | 20027753.059073 |