72495162 (number)
72495162 is an even 8-digits composite number following 72495161 and preceding 72495163. In scientific notation, it is written as 7.2495162 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 23596272 positive integers (up to 72495162) that are relatively prime to 72495162.
Interesting facts
- 72495162 has 48 divisors, whose sum is 166726560
- The reverse of 72495162 is 26159427
- Previous prime number is 43
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 ninety-five thousand one hundred sixty-two |
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Notation
Scientific notation | 7.2495162 × 10^7 |
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Engineering notation | 7.2495162 × 10^6 |
Prime Factorization of 72495162
Prime Factorization 2 × 3 × 9 × 9 × 43 × 3469
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 8055018 | Product of the distinct prime numbers |
The prime factorization of 72495162 is 2 × 3 × 9 × 9 × 43 × 3469. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72495162)
Multiplication
n×yn×2 | 144990324 |
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n×3 | 217485486 |
n×4 | 289980648 |
n×5 | 362475810 |
Division
n÷yn÷2 | 36247581 |
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n÷3 | 24165054 |
n÷3 | 18123790.5 |
n÷5 | 14499032.4 |
Exponentiation
nyn2 | 5255548513406244 |
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n3 | 3.8100184087824E+23 |
n4 | 2.7620790176767E+31 |
n5 | 2.0023736584327E+39 |
Nth Root
y√n2√n | 8514.4090810813 |
---|---|
3√n | 416.96827044948 |
4√n | 92.273555697617 |
5√n | 37.33032792258 |
Divisors of 72495162
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 | -72495161 | 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 72495162 can be divided by 48 positive divisors. The sum of these divisors (counting 72495162) is 1, the average is 0.020833333333333.
Base conversion 72495162
Base | System | Value |
---|---|---|
2 | Binary | 100010100100011000000111010 |
3 | Ternary | 12001102010200000 |
4 | Quaternary | 10110203000322 |
5 | Quinary | 122024321122 |
6 | Senary | 11105453430 |
8 | Octal | 424430072 |
10 | Decimal | 72495162 |
12 | Duodecimal | 20341276 |
16 | Hexadecimal | 452303a |
20 | Vigesimal | 12d1hi2 |
36 | Base36 | 175tmi |
Cryptographic Hash Functions
md5 | 33ecfea6f751bc7a51d6ae6efe6cba98 |
---|---|
sha1 | 222209d6b94070972168d9d6c087b5a6309d66c1 |
sha256 | 2a12afb7da2e6430b986a59379c71c97cf087cd8dc23bf86f4b33f978ce195e8 |
sha512 | 3c8d74e814c6bc5be37a2339582a9b5290d63178bc247b48157d6d699dde37523280772b7ab06bbf4f048876e12c08463c5371654db0ee3f2df61808cf01a0d4 |
ripemd-160 | 30bd55662b1b7aa8abc7cf85f2194ab9e7c780a8 |
72495162 as geometric shapes
Circle
Radius = nDiameter | 144990324 |
---|---|
Circumference | 455500536.72 |
Area | 1.6510792600302E+16 |
Sphere
Radius = nVolume | 1.5959367790764E+24 |
---|---|
Surface area | 6.6043170401207E+16 |
Circumference | 455500536.72 |
Square
Length = nPerimeter | 289980648 |
---|---|
Area | 5255548513406244 |
Diagonal | 102523641.30683 |
Cube
Length = nSurface area | 31533291080437464 |
---|---|
Volume | 3.8100184087824E+23 |
Space diagonal | 125565303.88694 |
Equilateral Triangle
Length = nPerimeter | 217485486 |
---|---|
Area | 2.2757192617157E+15 |
Altitude | 62782651.943468 |
Triangular Pyramid
Length = nSurface area | 2.2757192617157E+15 |
---|---|
Volume | 4.4901497554927E+22 |
Height | 34174547.102278 |