72509344 (number)
72509344 is an even 8-digits composite number following 72509343 and preceding 72509345. In scientific notation, it is written as 7.2509344 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 48 positive divisors. There are 34497792 positive integers (up to 72509344) that are relatively prime to 72509344.
Interesting facts
- 72509344 has 48 divisors, whose sum is 149845248
- The reverse of 72509344 is 44390527
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | seventy-two million five hundred nine thousand three hundred forty-four |
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Notation
Scientific notation | 7.2509344 × 10^7 |
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Engineering notation | 7.2509344 × 10^6 |
Prime Factorization of 72509344
Prime Factorization 2 × 2 × 2 × 2 × 2 × 47 × 37 × 1303
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4531834 | Product of the distinct prime numbers |
The prime factorization of 72509344 is 2 × 2 × 2 × 2 × 2 × 47 × 37 × 1303. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72509344)
Multiplication
n×yn×2 | 145018688 |
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n×3 | 217528032 |
n×4 | 290037376 |
n×5 | 362546720 |
Division
n÷yn÷2 | 36254672 |
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n÷3 | 24169781.333333 |
n÷3 | 18127336 |
n÷5 | 14501868.8 |
Exponentiation
nyn2 | 5257604967310336 |
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n3 | 3.8122548719081E+23 |
n4 | 2.7642409992286E+31 |
n5 | 2.0043330151197E+39 |
Nth Root
y√n2√n | 8515.241863858 |
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3√n | 416.99545873939 |
4√n | 92.278068162798 |
5√n | 37.331788371176 |
Divisors of 72509344
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 | -72509343 | 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 72509344 can be divided by 48 positive divisors. The sum of these divisors (counting 72509344) is 1, the average is 0.020833333333333.
Base conversion 72509344
Base | System | Value |
---|---|---|
2 | Binary | 100010100100110011110100000 |
3 | Ternary | 12001102212010021 |
4 | Quaternary | 10110212132200 |
5 | Quinary | 122030244334 |
6 | Senary | 11110043224 |
8 | Octal | 424463640 |
10 | Decimal | 72509344 |
12 | Duodecimal | 20349514 |
16 | Hexadecimal | 45267a0 |
20 | Vigesimal | 12d3d74 |
36 | Base36 | 1764kg |
Cryptographic Hash Functions
md5 | 3095e97ac8a39626422cbfe204a06e55 |
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sha1 | 4f005138e67a995386499a6d63a76a65b245048f |
sha256 | f65bda544eae17001a6d78fbccc1ccabdbd551cb12c70aa6835234d05dddd250 |
sha512 | 72f16276c5d7532e272884f61fa509dffaa05c7e109eea55364ec11e2232e40d1ada2fcac3d949deb46e96f8b5848eee05d5e8c9297b2a3144df76611b08805a |
ripemd-160 | 5fed9760ed160e3e74a9d1ec0b8844909dbb8025 |
72509344 as geometric shapes
Circle
Radius = nDiameter | 145018688 |
---|---|
Circumference | 455589644.85403 |
Area | 1.6517253140779E+16 |
Sphere
Radius = nVolume | 1.5968735865598E+24 |
---|---|
Surface area | 6.6069012563117E+16 |
Circumference | 455589644.85403 |
Square
Length = nPerimeter | 290037376 |
---|---|
Area | 5257604967310336 |
Diagonal | 102543697.68358 |
Cube
Length = nSurface area | 31545629803862016 |
---|---|
Volume | 3.8122548719081E+23 |
Space diagonal | 125589867.83149 |
Equilateral Triangle
Length = nPerimeter | 217528032 |
---|---|
Area | 2.276609732377E+15 |
Altitude | 62794933.915745 |
Triangular Pyramid
Length = nSurface area | 2.276609732377E+15 |
---|---|
Volume | 4.4927854525628E+22 |
Height | 34181232.561192 |