40285280 (number)
40285280 is an even 8-digits composite number following 40285279 and preceding 40285281. In scientific notation, it is written as 4.0285280 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 48 positive divisors. There are 13811712 positive integers (up to 40285280) that are relatively prime to 40285280.
Interesting facts
- 40285280 has 48 divisors, whose sum is 108773280
- The reverse of 40285280 is 08258204
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | forty million two hundred eighty-five thousand two hundred eighty |
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Notation
Scientific notation | 4.0285280 × 10^7 |
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Engineering notation | 4.0285280 × 10^6 |
Prime Factorization of 40285280
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 5 × 35969
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 2517830 | Product of the distinct prime numbers |
The prime factorization of 40285280 is 2 × 2 × 2 × 2 × 2 × 7 × 5 × 35969. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40285280)
Multiplication
n×yn×2 | 80570560 |
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n×3 | 120855840 |
n×4 | 161141120 |
n×5 | 201426400 |
Division
n÷yn÷2 | 20142640 |
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n÷3 | 13428426.666667 |
n÷3 | 10071320 |
n÷5 | 8057056 |
Exponentiation
nyn2 | 1622903784678400 |
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n3 | 6.5379133378829E+22 |
n4 | 2.6338166943235E+30 |
n5 | 1.061040429995E+38 |
Nth Root
y√n2√n | 6347.0686147229 |
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3√n | 342.80630066206 |
4√n | 79.668491982231 |
5√n | 33.191683246898 |
Divisors of 40285280
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 | -40285279 | 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 40285280 can be divided by 48 positive divisors. The sum of these divisors (counting 40285280) is 1, the average is 0.020833333333333.
Base conversion 40285280
Base | System | Value |
---|---|---|
2 | Binary | 10011001101011010001100000 |
3 | Ternary | 2210210201000102 |
4 | Quaternary | 2121223101200 |
5 | Quinary | 40303112110 |
6 | Senary | 3555241532 |
8 | Octal | 231532140 |
10 | Decimal | 40285280 |
12 | Duodecimal | 115a92a8 |
16 | Hexadecimal | 266b460 |
20 | Vigesimal | cbfd40 |
36 | Base36 | nzgbk |
Cryptographic Hash Functions
md5 | 9d2a4c15092c20138f79e4f79f9100a8 |
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sha1 | 972a4b2ce21122a8e7d4204ac93b040512af9776 |
sha256 | be9903bb279141995519f6402691a2531a7e43b97d86b9e5cd79d63891266841 |
sha512 | 4591f952b7acde01ca54cdbdb051eaec70d2848abd9c7e21737d25a6193df707b99b7800ec43929a61adc850b488c15d4a9686c8a555701ba7d810361cb1181c |
ripemd-160 | 0e9b9b1fcb6ca66ae783ee111537b45aff1a7f68 |
40285280 as geometric shapes
Circle
Radius = nDiameter | 80570560 |
---|---|
Circumference | 253119879.39162 |
Area | 5.0985026074287E+15 |
Sphere
Radius = nVolume | 2.7385947349466E+23 |
---|---|
Surface area | 2.0394010429715E+16 |
Circumference | 253119879.39162 |
Square
Length = nPerimeter | 161141120 |
---|---|
Area | 1622903784678400 |
Diagonal | 56971989.339998 |
Cube
Length = nSurface area | 9737422708070400 |
---|---|
Volume | 6.5379133378829E+22 |
Space diagonal | 69776151.757138 |
Equilateral Triangle
Length = nPerimeter | 120855840 |
---|---|
Area | 7.027379527147E+14 |
Altitude | 34888075.878569 |
Triangular Pyramid
Length = nSurface area | 7.027379527147E+14 |
---|---|
Volume | 7.705004760045E+21 |
Height | 18990663.113333 |