40421888 (number)
40421888 is an even 8-digits composite number following 40421887 and preceding 40421889. In scientific notation, it is written as 4.0421888 × 10^7. The sum of its digits is 35. It has a total of 11 prime factors and 40 positive divisors. There are 18653184 positive integers (up to 40421888) that are relatively prime to 40421888.
Interesting facts
- 40421888 has 40 divisors, whose sum is 86991828
- The reverse of 40421888 is 88812404
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | forty million four hundred twenty-one thousand eight hundred eighty-eight |
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Notation
Scientific notation | 4.0421888 × 10^7 |
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Engineering notation | 4.0421888 × 10^6 |
Prime Factorization of 40421888
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 6073
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 157898 | Product of the distinct prime numbers |
The prime factorization of 40421888 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 6073. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40421888)
Multiplication
n×yn×2 | 80843776 |
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n×3 | 121265664 |
n×4 | 161687552 |
n×5 | 202109440 |
Division
n÷yn÷2 | 20210944 |
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n÷3 | 13473962.666667 |
n÷3 | 10105472 |
n÷5 | 8084377.6 |
Exponentiation
nyn2 | 1633929029484544 |
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n3 | 6.6046496229773E+22 |
n4 | 2.6697240733923E+30 |
n5 | 1.0791528748557E+38 |
Nth Root
y√n2√n | 6357.8210103777 |
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3√n | 343.19335062816 |
4√n | 79.735945535108 |
5√n | 33.214163476228 |
Divisors of 40421888
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -40421887 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 40421888 can be divided by 40 positive divisors. The sum of these divisors (counting 40421888) is 1, the average is 0.025.
Base conversion 40421888
Base | System | Value |
---|---|---|
2 | Binary | 10011010001100101000000000 |
3 | Ternary | 2211001122101222 |
4 | Quaternary | 2122030220000 |
5 | Quinary | 40322000023 |
6 | Senary | 4002214212 |
8 | Octal | 232145000 |
10 | Decimal | 40421888 |
12 | Duodecimal | 11654368 |
16 | Hexadecimal | 268ca00 |
20 | Vigesimal | cccee8 |
36 | Base36 | o2dq8 |
Cryptographic Hash Functions
md5 | 11f9cac862ec56bd565531664e8bc66f |
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sha1 | 30ba9f6544bc1e5caada8e3f5b7342785d241625 |
sha256 | 91bbf8f6b9b831856bfb9e1eded4b9dd771ee6faefb82a94b75ad01946b4ebed |
sha512 | f9af83b68ec6c952a47033c5205cdb92c10d45cfd983aeaf21750ad0f300556b685eff0ce1b20c062383b7bf72257985af5f94cadaa862ad9194b79f135e6618 |
ripemd-160 | ae6598d8754adc2e42174ee6b49aff96c0a70f34 |
40421888 as geometric shapes
Circle
Radius = nDiameter | 80843776 |
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Circumference | 253978212.77006 |
Area | 5.1331394355157E+15 |
Sphere
Radius = nVolume | 2.7665491646773E+23 |
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Surface area | 2.0532557742063E+16 |
Circumference | 253978212.77006 |
Square
Length = nPerimeter | 161687552 |
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Area | 1633929029484544 |
Diagonal | 57165182.226326 |
Cube
Length = nSurface area | 9803574176907264 |
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Volume | 6.6046496229773E+22 |
Space diagonal | 70012763.753859 |
Equilateral Triangle
Length = nPerimeter | 121265664 |
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Area | 7.0751202375723E+14 |
Altitude | 35006381.876929 |
Triangular Pyramid
Length = nSurface area | 7.0751202375723E+14 |
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Volume | 7.7836542262807E+21 |
Height | 19055060.742109 |