42321840 (number)
42321840 is an even 8-digits composite number following 42321839 and preceding 42321841. In scientific notation, it is written as 4.2321840 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 160 positive divisors. There are 9011200 positive integers (up to 42321840) that are relatively prime to 42321840.
Interesting facts
- 42321840 has 160 divisors, whose sum is 149561856
- The reverse of 42321840 is 04812324
- Previous prime number is 697
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | forty-two million three hundred twenty-one thousand eight hundred forty |
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Notation
Scientific notation | 4.2321840 × 10^7 |
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Engineering notation | 4.2321840 × 10^6 |
Prime Factorization of 42321840
Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 5 × 697 × 23
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 5290230 | Product of the distinct prime numbers |
The prime factorization of 42321840 is 2 × 2 × 2 × 2 × 3 × 11 × 5 × 697 × 23. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42321840)
Multiplication
n×yn×2 | 84643680 |
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n×3 | 126965520 |
n×4 | 169287360 |
n×5 | 211609200 |
Division
n÷yn÷2 | 21160920 |
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n÷3 | 14107280 |
n÷3 | 10580460 |
n÷5 | 8464368 |
Exponentiation
nyn2 | 1791138140985600 |
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n3 | 7.580426182069E+22 |
n4 | 3.2081758400934E+30 |
n5 | 1.357759045963E+38 |
Nth Root
y√n2√n | 6505.5238067353 |
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3√n | 348.48828272417 |
4√n | 80.656827403112 |
5√n | 33.520686796711 |
Divisors of 42321840
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42321839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42321840 can be divided by 160 positive divisors. The sum of these divisors (counting 42321840) is 1, the average is 0.00625.
Base conversion 42321840
Base | System | Value |
---|---|---|
2 | Binary | 10100001011100011110110000 |
3 | Ternary | 2221122011122120 |
4 | Quaternary | 2201130132300 |
5 | Quinary | 41313244330 |
6 | Senary | 4111034240 |
8 | Octal | 241343660 |
10 | Decimal | 42321840 |
12 | Duodecimal | 1220b980 |
16 | Hexadecimal | 285c7b0 |
20 | Vigesimal | d4a4c0 |
36 | Base36 | p73qo |
Cryptographic Hash Functions
md5 | 22a7d192a089e7e1bf68c52125dbfa22 |
---|---|
sha1 | cf06fa3b091797f191460bb3da51a4c74e088637 |
sha256 | 76ea17bf16b59bb74c7ad5d93fe241766c0c7be76d323510ca89a1963c91eb2b |
sha512 | 2bf12d3d011a04140c32dce4818c274b144494ed9c338b22fc1109ab07312f5826fed0fbf326b0a1038134094ca6f753e0dba861b093ac3b8cd6ed567754dc7c |
ripemd-160 | 6f569ce1d9406b332e5522f06d562c87193c551b |
42321840 as geometric shapes
Circle
Radius = nDiameter | 84643680 |
---|---|
Circumference | 265915963.26081 |
Area | 5.6270264252848E+15 |
Sphere
Radius = nVolume | 3.1752814939557E+23 |
---|---|
Surface area | 2.2508105701139E+16 |
Circumference | 265915963.26081 |
Square
Length = nPerimeter | 169287360 |
---|---|
Area | 1791138140985600 |
Diagonal | 59852120.112584 |
Cube
Length = nSurface area | 10746828845913600 |
---|---|
Volume | 7.580426182069E+22 |
Space diagonal | 73303577.149801 |
Equilateral Triangle
Length = nPerimeter | 126965520 |
---|---|
Area | 7.7558556589038E+14 |
Altitude | 36651788.5749 |
Triangular Pyramid
Length = nSurface area | 7.7558556589038E+14 |
---|---|
Volume | 8.9336179293751E+21 |
Height | 19950706.704195 |