72505792 (number)
72505792 is an even 8-digits composite number following 72505791 and preceding 72505793. In scientific notation, it is written as 7.2505792 × 10^7. The sum of its digits is 37. It has a total of 9 prime factors and 56 positive divisors. There are 34670592 positive integers (up to 72505792) that are relatively prime to 72505792.
Interesting facts
- 72505792 has 56 divisors, whose sum is 150300944
- The reverse of 72505792 is 29750527
- Previous prime number is 457
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | seventy-two million five hundred five thousand seven hundred ninety-two |
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Notation
Scientific notation | 7.2505792 × 10^7 |
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Engineering notation | 7.2505792 × 10^6 |
Prime Factorization of 72505792
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 37 × 457 × 67
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2265806 | Product of the distinct prime numbers |
The prime factorization of 72505792 is 2 × 2 × 2 × 2 × 2 × 2 × 37 × 457 × 67. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72505792)
Multiplication
n×yn×2 | 145011584 |
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n×3 | 217517376 |
n×4 | 290023168 |
n×5 | 362528960 |
Division
n÷yn÷2 | 36252896 |
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n÷3 | 24168597.333333 |
n÷3 | 18126448 |
n÷5 | 14501158.4 |
Exponentiation
nyn2 | 5257089873547264 |
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n3 | 3.8116946489672E+23 |
n4 | 2.7636993938553E+31 |
n5 | 2.003842134014E+39 |
Nth Root
y√n2√n | 8515.0332941216 |
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3√n | 416.98864953856 |
4√n | 92.276938040453 |
5√n | 37.331422611115 |
Divisors of 72505792
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72505791 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72505792 can be divided by 56 positive divisors. The sum of these divisors (counting 72505792) is 1, the average is 0.017857142857143.
Base conversion 72505792
Base | System | Value |
---|---|---|
2 | Binary | 100010100100101100111000000 |
3 | Ternary | 12001102200020201 |
4 | Quaternary | 10110211213000 |
5 | Quinary | 122030141132 |
6 | Senary | 11110014544 |
8 | Octal | 424454700 |
10 | Decimal | 72505792 |
12 | Duodecimal | 20347454 |
16 | Hexadecimal | 45259c0 |
20 | Vigesimal | 12d349c |
36 | Base36 | 1761ts |
Cryptographic Hash Functions
md5 | 9bd7c014772d4d44cfc2d87efce67c5c |
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sha1 | 11ee501958269d1b01c901758e466b06addc828e |
sha256 | 46f266ce69897194cee92af6b39960b690f9a222a1ebd2af13e429a6e80f2716 |
sha512 | a7aa2010930a6c377c6619d254d7bcd0e05b5603382de1e9cfe960d31a27608b853be61766007ab1f888c22a2f609075493a852800bcf77aca70c53495916fc7 |
ripemd-160 | 3278a66ef2fe8cf1ddb9435eb12a1b87f6768abe |
72505792 as geometric shapes
Circle
Radius = nDiameter | 145011584 |
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Circumference | 455567326.97982 |
Area | 1.6515634925997E+16 |
Sphere
Radius = nVolume | 1.5966389209231E+24 |
---|---|
Surface area | 6.606253970399E+16 |
Circumference | 455567326.97982 |
Square
Length = nPerimeter | 290023168 |
---|---|
Area | 5257089873547264 |
Diagonal | 102538674.397 |
Cube
Length = nSurface area | 31542539241283584 |
---|---|
Volume | 3.8116946489672E+23 |
Space diagonal | 125583715.58702 |
Equilateral Triangle
Length = nPerimeter | 217517376 |
---|---|
Area | 2.2763866902349E+15 |
Altitude | 62791857.793511 |
Triangular Pyramid
Length = nSurface area | 2.2763866902349E+15 |
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Volume | 4.4921252234954E+22 |
Height | 34179558.132334 |