38964072 (number)
38964072 is an even 8-digits composite number following 38964071 and preceding 38964073. In scientific notation, it is written as 3.8964072 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 10941120 positive integers (up to 38964072) that are relatively prime to 38964072.
Interesting facts
- 38964072 has 64 divisors, whose sum is 113241600
- The reverse of 38964072 is 27046983
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | thirty-eight million nine hundred sixty-four thousand seventy-two |
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Notation
Scientific notation | 3.8964072 × 10^7 |
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Engineering notation | 3.8964072 × 10^6 |
Prime Factorization of 38964072
Prime Factorization 2 × 2 × 2 × 3 × 7 × 59 × 3931
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9741018 | Product of the distinct prime numbers |
The prime factorization of 38964072 is 2 × 2 × 2 × 3 × 7 × 59 × 3931. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38964072)
Multiplication
n×yn×2 | 77928144 |
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n×3 | 116892216 |
n×4 | 155856288 |
n×5 | 194820360 |
Division
n÷yn÷2 | 19482036 |
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n÷3 | 12988024 |
n÷3 | 9741018 |
n÷5 | 7792814.4 |
Exponentiation
nyn2 | 1518198906821184 |
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n3 | 5.9155211515702E+22 |
n4 | 2.304927920673E+30 |
n5 | 8.9809377455915E+37 |
Nth Root
y√n2√n | 6242.1207934483 |
---|---|
3√n | 339.01697602965 |
4√n | 79.00709331097 |
5√n | 32.97105679322 |
Divisors of 38964072
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38964071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38964072 can be divided by 64 positive divisors. The sum of these divisors (counting 38964072) is 1, the average is 0.015625.
Base conversion 38964072
Base | System | Value |
---|---|---|
2 | Binary | 10010100101000101101101000 |
3 | Ternary | 2201022120122210 |
4 | Quaternary | 2110220231220 |
5 | Quinary | 34433322242 |
6 | Senary | 3511045120 |
8 | Octal | 224505550 |
10 | Decimal | 38964072 |
12 | Duodecimal | 110707a0 |
16 | Hexadecimal | 2528b68 |
20 | Vigesimal | c3aa3c |
36 | Base36 | n74vc |
Cryptographic Hash Functions
md5 | faf8d6794250fcf8acc326cc6bc47870 |
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sha1 | b232f2188934328dbeb0be99bc68a56d9fe40767 |
sha256 | 5589c4b51c004308dd733ceb602fb27af033e8bd7e1413030d841758885a1186 |
sha512 | a98bda4a339d117c17ada80e7eb47b16d98382080b67f093f143843849f6e501fc14f671be0d26d217f2f6480b82360936da4f312d0db696df405635833c25b0 |
ripemd-160 | 1f659091c61d1c84fbe1e9504ed05c992d4c9b24 |
38964072 as geometric shapes
Circle
Radius = nDiameter | 77928144 |
---|---|
Circumference | 244818484.69829 |
Area | 4.7695625323575E+15 |
Sphere
Radius = nVolume | 2.4778877055904E+23 |
---|---|
Surface area | 1.907825012943E+16 |
Circumference | 244818484.69829 |
Square
Length = nPerimeter | 155856288 |
---|---|
Area | 1518198906821184 |
Diagonal | 55103519.067682 |
Cube
Length = nSurface area | 9109193440927104 |
---|---|
Volume | 5.9155211515702E+22 |
Space diagonal | 67487752.373772 |
Equilateral Triangle
Length = nPerimeter | 116892216 |
---|---|
Area | 6.5739941065245E+14 |
Altitude | 33743876.186886 |
Triangular Pyramid
Length = nSurface area | 6.5739941065245E+14 |
---|---|
Volume | 6.9715085342129E+21 |
Height | 18367839.689227 |