40390680 (number)
40390680 is an even 8-digits composite number following 40390679 and preceding 40390681. In scientific notation, it is written as 4.0390680 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 9515520 positive integers (up to 40390680) that are relatively prime to 40390680.
Interesting facts
- 40390680 has 128 divisors, whose sum is 135924480
- The reverse of 40390680 is 08609304
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | forty million three hundred ninety thousand six hundred eighty |
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Notation
Scientific notation | 4.0390680 × 10^7 |
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Engineering notation | 4.0390680 × 10^6 |
Prime Factorization of 40390680
Prime Factorization 2 × 2 × 2 × 3 × 5 × 11 × 37 × 827
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 10097670 | Product of the distinct prime numbers |
The prime factorization of 40390680 is 2 × 2 × 2 × 3 × 5 × 11 × 37 × 827. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40390680)
Multiplication
n×yn×2 | 80781360 |
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n×3 | 121172040 |
n×4 | 161562720 |
n×5 | 201953400 |
Division
n÷yn÷2 | 20195340 |
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n÷3 | 13463560 |
n÷3 | 10097670 |
n÷5 | 8078136 |
Exponentiation
nyn2 | 1631407030862400 |
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n3 | 6.5893639333313E+22 |
n4 | 2.6614889003473E+30 |
n5 | 1.0749934649748E+38 |
Nth Root
y√n2√n | 6355.3662364965 |
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3√n | 343.10500628355 |
4√n | 79.720550904372 |
5√n | 33.20903324643 |
Divisors of 40390680
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -40390679 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 40390680 can be divided by 128 positive divisors. The sum of these divisors (counting 40390680) is 1, the average is 0.0078125.
Base conversion 40390680
Base | System | Value |
---|---|---|
2 | Binary | 10011010000101000000011000 |
3 | Ternary | 2211000001121010 |
4 | Quaternary | 2122011000120 |
5 | Quinary | 40320000210 |
6 | Senary | 4001413520 |
8 | Octal | 232050030 |
10 | Decimal | 40390680 |
12 | Duodecimal | 1163a2a0 |
16 | Hexadecimal | 2685018 |
20 | Vigesimal | cc8ge0 |
36 | Base36 | o1pnc |
Cryptographic Hash Functions
md5 | d22dc89dbc7a28cb08993eb649a7206e |
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sha1 | 7ffde4faa19c400cef59e0f89be5c0989c6ab3a3 |
sha256 | c83216257f74707dee2be6a1bb2c1638774bdc1ec382cf031b6ef0bff457ae2e |
sha512 | f3bc4304dc1c186ee46c37a3f93a7fdebadd54f4c8bde86dea510ccb952c7907e094f35ac36e65d72d0a246208be9c03052b5a97293314e7a26d0ae5bb156afa |
ripemd-160 | 217603048d6bde805936f3cce40c9f7ab18eaca4 |
40390680 as geometric shapes
Circle
Radius = nDiameter | 80781360 |
---|---|
Circumference | 253782127.12299 |
Area | 5.1252163431721E+15 |
Sphere
Radius = nVolume | 2.7601463099711E+23 |
---|---|
Surface area | 2.0500865372688E+16 |
Circumference | 253782127.12299 |
Square
Length = nPerimeter | 161562720 |
---|---|
Area | 1631407030862400 |
Diagonal | 57121047.449472 |
Cube
Length = nSurface area | 9788442185174400 |
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Volume | 6.5893639333313E+22 |
Space diagonal | 69958709.912256 |
Equilateral Triangle
Length = nPerimeter | 121172040 |
---|---|
Area | 7.0641996631969E+14 |
Altitude | 34979354.956128 |
Triangular Pyramid
Length = nSurface area | 7.0641996631969E+14 |
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Volume | 7.7656398682744E+21 |
Height | 19040349.149824 |