72392124 (number)
72392124 is an even 8-digits composite number following 72392123 and preceding 72392125. In scientific notation, it is written as 7.2392124 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 20419776 positive integers (up to 72392124) that are relatively prime to 72392124.
Interesting facts
- 72392124 has 48 divisors, whose sum is 195507200
- The reverse of 72392124 is 42129327
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-two million three hundred ninety-two thousand one hundred twenty-four |
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Notation
Scientific notation | 7.2392124 × 10^7 |
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Engineering notation | 7.2392124 × 10^6 |
Prime Factorization of 72392124
Prime Factorization 2 × 2 × 7 × 3 × 79 × 10909
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 36196062 | Product of the distinct prime numbers |
The prime factorization of 72392124 is 2 × 2 × 7 × 3 × 79 × 10909. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72392124)
Multiplication
n×yn×2 | 144784248 |
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n×3 | 217176372 |
n×4 | 289568496 |
n×5 | 361960620 |
Division
n÷yn÷2 | 36196062 |
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n÷3 | 24130708 |
n÷3 | 18098031 |
n÷5 | 14478424.8 |
Exponentiation
nyn2 | 5240619617231376 |
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n3 | 3.7937958516745E+23 |
n4 | 2.746409397251E+31 |
n5 | 1.9881840964056E+39 |
Nth Root
y√n2√n | 8508.3561279486 |
---|---|
3√n | 416.77062991556 |
4√n | 92.240750907333 |
5√n | 37.319710300985 |
Divisors of 72392124
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 | -72392123 | 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 72392124 can be divided by 48 positive divisors. The sum of these divisors (counting 72392124) is 1, the average is 0.020833333333333.
Base conversion 72392124
Base | System | Value |
---|---|---|
2 | Binary | 100010100001001110110111100 |
3 | Ternary | 12001012220022210 |
4 | Quaternary | 10110021312330 |
5 | Quinary | 122013021444 |
6 | Senary | 11103340420 |
8 | Octal | 424116674 |
10 | Decimal | 72392124 |
12 | Duodecimal | 202b1710 |
16 | Hexadecimal | 4509dbc |
20 | Vigesimal | 12c9064 |
36 | Base36 | 173m4c |
Cryptographic Hash Functions
md5 | c9508cce25c28be1f37042ed6587b0fd |
---|---|
sha1 | b263a894c7ee21d351034735048591538cdd045e |
sha256 | 75d8d1b783fa4968d2eb76d30027fd1ccdfb3ca03d8279c16a8e5138bbd6a0ca |
sha512 | 4ca0ba18fd9169b086843e3131eda87b093364c77a3d72f23a6c04a64fd37c985088294262cd323511c5a2e5a2c6bdcac3ad3bb75250c9081d1c2aca66c3ef73 |
ripemd-160 | de4e562b0be1fa16660b4e4c01d69e08b00015ea |
72392124 as geometric shapes
Circle
Radius = nDiameter | 144784248 |
---|---|
Circumference | 454853129.87232 |
Area | 1.6463892089753E+16 |
Sphere
Radius = nVolume | 1.5891414902453E+24 |
---|---|
Surface area | 6.5855568359011E+16 |
Circumference | 454853129.87232 |
Square
Length = nPerimeter | 289568496 |
---|---|
Area | 5240619617231376 |
Diagonal | 102377923.56979 |
Cube
Length = nSurface area | 31443717703388256 |
---|---|
Volume | 3.7937958516745E+23 |
Space diagonal | 125386836.83583 |
Equilateral Triangle
Length = nPerimeter | 217176372 |
---|---|
Area | 2.2692548600467E+15 |
Altitude | 62693418.417913 |
Triangular Pyramid
Length = nSurface area | 2.2692548600467E+15 |
---|---|
Volume | 4.471031288594E+22 |
Height | 34125974.523265 |