42832720 (number)
42832720 is an even 8-digits composite number following 42832719 and preceding 42832721. In scientific notation, it is written as 4.2832720 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 14685312 positive integers (up to 42832720) that are relatively prime to 42832720.
Interesting facts
- 42832720 has 40 divisors, whose sum is 113814144
- The reverse of 42832720 is 02723824
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | forty-two million eight hundred thirty-two thousand seven hundred twenty |
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Notation
Scientific notation | 4.2832720 × 10^7 |
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Engineering notation | 4.2832720 × 10^6 |
Prime Factorization of 42832720
Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 76487
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5354090 | Product of the distinct prime numbers |
The prime factorization of 42832720 is 2 × 2 × 2 × 2 × 5 × 7 × 76487. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42832720)
Multiplication
n×yn×2 | 85665440 |
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n×3 | 128498160 |
n×4 | 171330880 |
n×5 | 214163600 |
Division
n÷yn÷2 | 21416360 |
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n÷3 | 14277573.333333 |
n÷3 | 10708180 |
n÷5 | 8566544 |
Exponentiation
nyn2 | 1834641902598400 |
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n3 | 7.8582702914265E+22 |
n4 | 3.3659109107699E+30 |
n5 | 1.4417111958595E+38 |
Nth Root
y√n2√n | 6544.6711147314 |
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3√n | 349.88491454321 |
4√n | 80.89914161925 |
5√n | 33.601226554213 |
Divisors of 42832720
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 | -42832719 | 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 42832720 can be divided by 40 positive divisors. The sum of these divisors (counting 42832720) is 1, the average is 0.025.
Base conversion 42832720
Base | System | Value |
---|---|---|
2 | Binary | 10100011011001001101010000 |
3 | Ternary | 2222121010110001 |
4 | Quaternary | 2203121031100 |
5 | Quinary | 41431121340 |
6 | Senary | 4130015344 |
8 | Octal | 243311520 |
10 | Decimal | 42832720 |
12 | Duodecimal | 12417554 |
16 | Hexadecimal | 28d9350 |
20 | Vigesimal | d7e1g0 |
36 | Base36 | pi1xs |
Cryptographic Hash Functions
md5 | 065431d095149a7c9a91730d31c1ac0a |
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sha1 | 55ba3ff4ba497c32ef22feb34f016ed4b76304ed |
sha256 | f48612f39bf8f0aa534b68628728a299ae7a38419b680d5c96409d80e0d07757 |
sha512 | 1dab8d8499641b578b5b96ed103a4beb75d9ce85bbb2163092c9b73b1d83d36dca5f3ba2f78fdfbff797ec5d72357ea0d4af0bf10cf92cc3bdbcebbcd18c242e |
ripemd-160 | cd219f7dfe47e7808835ea212f76eb44f41e3e4c |
42832720 as geometric shapes
Circle
Radius = nDiameter | 85665440 |
---|---|
Circumference | 269125916.97054 |
Area | 5.7636975231711E+15 |
Sphere
Radius = nVolume | 3.2916645623291E+23 |
---|---|
Surface area | 2.3054790092685E+16 |
Circumference | 269125916.97054 |
Square
Length = nPerimeter | 171330880 |
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Area | 1834641902598400 |
Diagonal | 60574613.537329 |
Cube
Length = nSurface area | 11007851415590400 |
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Volume | 7.8582702914265E+22 |
Space diagonal | 74188447.266372 |
Equilateral Triangle
Length = nPerimeter | 128498160 |
---|---|
Area | 7.9442324724882E+14 |
Altitude | 37094223.633186 |
Triangular Pyramid
Length = nSurface area | 7.9442324724882E+14 |
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Volume | 9.2610603524407E+21 |
Height | 20191537.845776 |