72278412 (number)
72278412 is an even 8-digits composite number following 72278411 and preceding 72278413. In scientific notation, it is written as 7.2278412 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 23546880 positive integers (up to 72278412) that are relatively prime to 72278412.
Interesting facts
- 72278412 has 48 divisors, whose sum is 172509792
- The reverse of 72278412 is 21487227
- Previous prime number is 293
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-two million two hundred seventy-eight thousand four hundred twelve |
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Notation
Scientific notation | 7.2278412 × 10^7 |
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Engineering notation | 7.2278412 × 10^6 |
Prime Factorization of 72278412
Prime Factorization 2 × 2 × 3 × 337 × 293 × 61
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 36139206 | Product of the distinct prime numbers |
The prime factorization of 72278412 is 2 × 2 × 3 × 337 × 293 × 61. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72278412)
Multiplication
n×yn×2 | 144556824 |
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n×3 | 216835236 |
n×4 | 289113648 |
n×5 | 361392060 |
Division
n÷yn÷2 | 36139206 |
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n÷3 | 24092804 |
n÷3 | 18069603 |
n÷5 | 14455682.4 |
Exponentiation
nyn2 | 5224168841241744 |
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n3 | 3.7759462786483E+23 |
n4 | 2.7291940081801E+31 |
n5 | 1.9726180895117E+39 |
Nth Root
y√n2√n | 8501.6711298427 |
---|---|
3√n | 416.55229742788 |
4√n | 92.204507101566 |
5√n | 37.307978727042 |
Divisors of 72278412
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 | -72278411 | 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 72278412 can be divided by 48 positive divisors. The sum of these divisors (counting 72278412) is 1, the average is 0.020833333333333.
Base conversion 72278412
Base | System | Value |
---|---|---|
2 | Binary | 100010011101110000110001100 |
3 | Ternary | 12001000010100020 |
4 | Quaternary | 10103232012030 |
5 | Quinary | 122000402122 |
6 | Senary | 11101102140 |
8 | Octal | 423560614 |
10 | Decimal | 72278412 |
12 | Duodecimal | 20257950 |
16 | Hexadecimal | 44ee18c |
20 | Vigesimal | 12beg0c |
36 | Base36 | 1716do |
Cryptographic Hash Functions
md5 | 61de086dc360aa5398a8da81052a1519 |
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sha1 | 9b075d01427585de8f73e87880e2268a0bd9fa8e |
sha256 | 2f1a92d2d3e352370022758c123f5f6ad52e64ac8acac086bb8930a14fee8f20 |
sha512 | 87dea76ddd7cd63e614ced829b3da3e9fc3ae3f456e49c1b22966e908072c16693bd5d54740d066961d1a98e4a7ec00f5083e5e4833934dca412f57c60a573dc |
ripemd-160 | bfd6994038513ff40b307377f7d5c396d7a10fb3 |
72278412 as geometric shapes
Circle
Radius = nDiameter | 144556824 |
---|---|
Circumference | 454138656.30467 |
Area | 1.6412210452758E+16 |
Sphere
Radius = nVolume | 1.5816646785802E+24 |
---|---|
Surface area | 6.5648841811031E+16 |
Circumference | 454138656.30467 |
Square
Length = nPerimeter | 289113648 |
---|---|
Area | 5224168841241744 |
Diagonal | 102217110.51719 |
Cube
Length = nSurface area | 31345013047450464 |
---|---|
Volume | 3.7759462786483E+23 |
Space diagonal | 125189881.8744 |
Equilateral Triangle
Length = nPerimeter | 216835236 |
---|---|
Area | 2.2621314650872E+15 |
Altitude | 62594940.937198 |
Triangular Pyramid
Length = nSurface area | 2.2621314650872E+15 |
---|---|
Volume | 4.4499953650472E+22 |
Height | 34072370.172397 |