42386720 (number)
42386720 is an even 8-digits composite number following 42386719 and preceding 42386721. In scientific notation, it is written as 4.2386720 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 15759360 positive integers (up to 42386720) that are relatively prime to 42386720.
Interesting facts
- 42386720 has 48 divisors, whose sum is 85929984
- The reverse of 42386720 is 02768324
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | forty-two million three hundred eighty-six thousand seven hundred twenty |
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Notation
Scientific notation | 4.2386720 × 10^7 |
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Engineering notation | 4.2386720 × 10^6 |
Prime Factorization of 42386720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 95 × 73 × 191
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 2649170 | Product of the distinct prime numbers |
The prime factorization of 42386720 is 2 × 2 × 2 × 2 × 2 × 95 × 73 × 191. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42386720)
Multiplication
n×yn×2 | 84773440 |
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n×3 | 127160160 |
n×4 | 169546880 |
n×5 | 211933600 |
Division
n÷yn÷2 | 21193360 |
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n÷3 | 14128906.666667 |
n÷3 | 10596680 |
n÷5 | 8477344 |
Exponentiation
nyn2 | 1796634032358400 |
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n3 | 7.6153423672046E+22 |
n4 | 3.2278938462284E+30 |
n5 | 1.3681983264981E+38 |
Nth Root
y√n2√n | 6510.5084286867 |
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3√n | 348.66627101449 |
4√n | 80.687721672425 |
5√n | 33.530958040925 |
Divisors of 42386720
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 | -42386719 | 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 42386720 can be divided by 48 positive divisors. The sum of these divisors (counting 42386720) is 1, the average is 0.020833333333333.
Base conversion 42386720
Base | System | Value |
---|---|---|
2 | Binary | 10100001101100010100100000 |
3 | Ternary | 2221202110122112 |
4 | Quaternary | 2201230110200 |
5 | Quinary | 41322333340 |
6 | Senary | 4112254452 |
8 | Octal | 241542440 |
10 | Decimal | 42386720 |
12 | Duodecimal | 12241428 |
16 | Hexadecimal | 286c520 |
20 | Vigesimal | d4i6g0 |
36 | Base36 | p8hsw |
Cryptographic Hash Functions
md5 | e7cdb8429abf95ee69554fcfefb19a79 |
---|---|
sha1 | aa95a0482df0b24da145d25ac4cd80f2cd9a1036 |
sha256 | 5d4f6ca72557e7baf9c6f7c05cb03ad2bb210fa63bb39c5f9f78f09c976cc5fa |
sha512 | 01ba1547edafb805c20bf017cd9e3e2ad29ada18007e61bd0b0143f6062e78ec4847b09aea3926e66a2e5f009c9ca071689d16359848331dfd6284da55831edd |
ripemd-160 | 564490370d56bb18aefa329fe9812b1626958a36 |
42386720 as geometric shapes
Circle
Radius = nDiameter | 84773440 |
---|---|
Circumference | 266323616.32354 |
Area | 5.6442922772466E+15 |
Sphere
Radius = nVolume | 3.1899071513842E+23 |
---|---|
Surface area | 2.2577169108986E+16 |
Circumference | 266323616.32354 |
Square
Length = nPerimeter | 169546880 |
---|---|
Area | 1796634032358400 |
Diagonal | 59943874.288511 |
Cube
Length = nSurface area | 10779804194150400 |
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Volume | 7.6153423672046E+22 |
Space diagonal | 73415952.606196 |
Equilateral Triangle
Length = nPerimeter | 127160160 |
---|---|
Area | 7.7796535666302E+14 |
Altitude | 36707976.303098 |
Triangular Pyramid
Length = nSurface area | 7.7796535666302E+14 |
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Volume | 8.9747670481794E+21 |
Height | 19981291.429504 |