38847072 (number)
38847072 is an even 8-digits composite number following 38847071 and preceding 38847073. In scientific notation, it is written as 3.8847072 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 11771520 positive integers (up to 38847072) that are relatively prime to 38847072.
Interesting facts
- 38847072 has 48 divisors, whose sum is 111246912
- The reverse of 38847072 is 27074883
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | thirty-eight million eight hundred forty-seven thousand seventy-two |
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Notation
Scientific notation | 3.8847072 × 10^7 |
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Engineering notation | 3.8847072 × 10^6 |
Prime Factorization of 38847072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 11 × 36787
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 2427942 | Product of the distinct prime numbers |
The prime factorization of 38847072 is 2 × 2 × 2 × 2 × 2 × 3 × 11 × 36787. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38847072)
Multiplication
n×yn×2 | 77694144 |
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n×3 | 116541216 |
n×4 | 155388288 |
n×5 | 194235360 |
Division
n÷yn÷2 | 19423536 |
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n÷3 | 12949024 |
n÷3 | 9711768 |
n÷5 | 7769414.4 |
Exponentiation
nyn2 | 1509095002973184 |
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n3 | 5.8623922235339E+22 |
n4 | 2.2773677279986E+30 |
n5 | 8.8469068100039E+37 |
Nth Root
y√n2√n | 6232.7419327291 |
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3√n | 338.67730624258 |
4√n | 78.947716450377 |
5√n | 32.95123209207 |
Divisors of 38847072
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 | -38847071 | 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 38847072 can be divided by 48 positive divisors. The sum of these divisors (counting 38847072) is 1, the average is 0.020833333333333.
Base conversion 38847072
Base | System | Value |
---|---|---|
2 | Binary | 10010100001100001001100000 |
3 | Ternary | 2201002122011110 |
4 | Quaternary | 2110030021200 |
5 | Quinary | 34421101242 |
6 | Senary | 3504343320 |
8 | Octal | 224141140 |
10 | Decimal | 38847072 |
12 | Duodecimal | 11014b40 |
16 | Hexadecimal | 250c260 |
20 | Vigesimal | c2fhdc |
36 | Base36 | n4mlc |
Cryptographic Hash Functions
md5 | 7f0467f0758e1d0bfe8381064f622f9a |
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sha1 | e31d79e266c9e9457df1f9265db29913a3354b9c |
sha256 | f1c8a22db4ef8f71e39217d871f95742de7b428896ba7bab42ef9426e7e66bd8 |
sha512 | d87473f5cdf5ee38dbb70e024c375890cea2b513b6a94df242dcb611f1277a1aa18d317d94924b804dde8aabfb8132fd70615c09cc1fb979a06f320be0bf1af2 |
ripemd-160 | b0a0b0ee1f7dcca51eb087e149335023a6909c0b |
38847072 as geometric shapes
Circle
Radius = nDiameter | 77694144 |
---|---|
Circumference | 244083352.01735 |
Area | 4.7409617749096E+15 |
Sphere
Radius = nVolume | 2.4556331122555E+23 |
---|---|
Surface area | 1.8963847099638E+16 |
Circumference | 244083352.01735 |
Square
Length = nPerimeter | 155388288 |
---|---|
Area | 1509095002973184 |
Diagonal | 54938056.080884 |
Cube
Length = nSurface area | 9054570017839104 |
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Volume | 5.8623922235339E+22 |
Space diagonal | 67285102.429286 |
Equilateral Triangle
Length = nPerimeter | 116541216 |
---|---|
Area | 6.5345730464947E+14 |
Altitude | 33642551.214643 |
Triangular Pyramid
Length = nSurface area | 6.5345730464947E+14 |
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Volume | 6.9088954920602E+21 |
Height | 18312685.360295 |