38863840 (number)
38863840 is an even 8-digits composite number following 38863839 and preceding 38863841. In scientific notation, it is written as 3.8863840 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 48 positive divisors. There are 15248896 positive integers (up to 38863840) that are relatively prime to 38863840.
Interesting facts
- 38863840 has 48 divisors, whose sum is 93568608
- The reverse of 38863840 is 04836883
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | thirty-eight million eight hundred sixty-three thousand eight hundred forty |
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Notation
Scientific notation | 3.8863840 × 10^7 |
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Engineering notation | 3.8863840 × 10^6 |
Prime Factorization of 38863840
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 53 × 4583
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 2428990 | Product of the distinct prime numbers |
The prime factorization of 38863840 is 2 × 2 × 2 × 2 × 2 × 5 × 53 × 4583. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38863840)
Multiplication
n×yn×2 | 77727680 |
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n×3 | 116591520 |
n×4 | 155455360 |
n×5 | 194319200 |
Division
n÷yn÷2 | 19431920 |
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n÷3 | 12954613.333333 |
n÷3 | 9715960 |
n÷5 | 7772768 |
Exponentiation
nyn2 | 1510398059545600 |
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n3 | 5.8699868522491E+22 |
n4 | 2.2813022982791E+30 |
n5 | 8.8660167511952E+37 |
Nth Root
y√n2√n | 6234.0869419667 |
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3√n | 338.72602826877 |
4√n | 78.956234345153 |
5√n | 32.954076223474 |
Divisors of 38863840
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 | -38863839 | 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 38863840 can be divided by 48 positive divisors. The sum of these divisors (counting 38863840) is 1, the average is 0.020833333333333.
Base conversion 38863840
Base | System | Value |
---|---|---|
2 | Binary | 10010100010000001111100000 |
3 | Ternary | 2201010111011111 |
4 | Quaternary | 2110100033200 |
5 | Quinary | 34422120330 |
6 | Senary | 3504553104 |
8 | Octal | 224201740 |
10 | Decimal | 38863840 |
12 | Duodecimal | 11022794 |
16 | Hexadecimal | 25103e0 |
20 | Vigesimal | c2hjc0 |
36 | Base36 | n4zj4 |
Cryptographic Hash Functions
md5 | b8f5dabc0a78e8991a81789e026c1cb5 |
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sha1 | 5bb7d83380f2f02b5f247803462b9a6ebc9fd4ff |
sha256 | ceea4425e344bf3d31ff7a8e141b813b9fe4356864bbfc26a36d3abebbeaa402 |
sha512 | 134d7404cb0258a7a62c240a93d15362b1c6281038b9d3cc8241a70b31ddcf952346fa49e7bbb9cac2c9747fbd6f4f2f6b99c80ebc3a6757573282e321f79c2d |
ripemd-160 | 25c839718e85e1d5dc2ca201f9935af0188272fe |
38863840 as geometric shapes
Circle
Radius = nDiameter | 77727680 |
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Circumference | 244188708.46858 |
Area | 4.7450554478647E+15 |
Sphere
Radius = nVolume | 2.4588143428926E+23 |
---|---|
Surface area | 1.8980221791459E+16 |
Circumference | 244188708.46858 |
Square
Length = nPerimeter | 155455360 |
---|---|
Area | 1510398059545600 |
Diagonal | 54961769.613898 |
Cube
Length = nSurface area | 9062388357273600 |
---|---|
Volume | 5.8699868522491E+22 |
Space diagonal | 67314145.457228 |
Equilateral Triangle
Length = nPerimeter | 116591520 |
---|---|
Area | 6.5402154469661E+14 |
Altitude | 33657072.728614 |
Triangular Pyramid
Length = nSurface area | 6.5402154469661E+14 |
---|---|
Volume | 6.9178458478353E+21 |
Height | 18320589.871299 |