72486216 (number)
72486216 is an even 8-digits composite number following 72486215 and preceding 72486217. In scientific notation, it is written as 7.2486216 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 20805120 positive integers (up to 72486216) that are relatively prime to 72486216.
Interesting facts
- 72486216 has 96 divisors, whose sum is 225482400
- The reverse of 72486216 is 61268427
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-two million four hundred eighty-six thousand two hundred sixteen |
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Notation
Scientific notation | 7.2486216 × 10^7 |
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Engineering notation | 7.2486216 × 10^6 |
Prime Factorization of 72486216
Prime Factorization 2 × 2 × 2 × 19 × 3 × 3 × 11 × 4817
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 6040518 | Product of the distinct prime numbers |
The prime factorization of 72486216 is 2 × 2 × 2 × 19 × 3 × 3 × 11 × 4817. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72486216)
Multiplication
n×yn×2 | 144972432 |
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n×3 | 217458648 |
n×4 | 289944864 |
n×5 | 362431080 |
Division
n÷yn÷2 | 36243108 |
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n÷3 | 24162072 |
n÷3 | 18121554 |
n÷5 | 14497243.2 |
Exponentiation
nyn2 | 5254251509998656 |
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n3 | 3.8086080987209E+23 |
n4 | 2.7607158930323E+31 |
n5 | 2.0011384853697E+39 |
Nth Root
y√n2√n | 8513.8837201362 |
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3√n | 416.95111826308 |
4√n | 92.270708895815 |
5√n | 37.329406554616 |
Divisors of 72486216
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72486215 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72486216 can be divided by 96 positive divisors. The sum of these divisors (counting 72486216) is 1, the average is 0.010416666666667.
Base conversion 72486216
Base | System | Value |
---|---|---|
2 | Binary | 100010100100000110101001000 |
3 | Ternary | 12001101200101200 |
4 | Quaternary | 10110200311020 |
5 | Quinary | 122024024331 |
6 | Senary | 11105344200 |
8 | Octal | 424406510 |
10 | Decimal | 72486216 |
12 | Duodecimal | 20338060 |
16 | Hexadecimal | 4520d48 |
20 | Vigesimal | 12d0fag |
36 | Base36 | 175mq0 |
Cryptographic Hash Functions
md5 | 1591c852c1122ac87e3eb1e31e577f37 |
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sha1 | 437c399a97724ed9399821a24e480ac7b9a16b29 |
sha256 | e4d7dba940262f8ca0d9dbe74312feb9b7d6ff85ee141193bcfd5c5a522b1b7e |
sha512 | 9756015ae74a45329fc9771422f66f679a9612eea0833820a5ab15f761e8c7b8f79321baaf988141e5f0f1d50eadcb2a7f14c06bdf4dc857236894f742bacc32 |
ripemd-160 | f5ded1648c4012a1b20eb401cc92c8dc4785eb31 |
72486216 as geometric shapes
Circle
Radius = nDiameter | 144972432 |
---|---|
Circumference | 455444327.34425 |
Area | 1.6506717943925E+16 |
Sphere
Radius = nVolume | 1.5953460297792E+24 |
---|---|
Surface area | 6.6026871775699E+16 |
Circumference | 455444327.34425 |
Square
Length = nPerimeter | 289944864 |
---|---|
Area | 5254251509998656 |
Diagonal | 102510989.75231 |
Cube
Length = nSurface area | 31525509059991936 |
---|---|
Volume | 3.8086080987209E+23 |
Space diagonal | 125549808.96041 |
Equilateral Triangle
Length = nPerimeter | 217458648 |
---|---|
Area | 2.2751576427658E+15 |
Altitude | 62774904.480206 |
Triangular Pyramid
Length = nSurface area | 2.2751576427658E+15 |
---|---|
Volume | 4.4884876891459E+22 |
Height | 34170329.917435 |