40993890 (number)
40993890 is an even 8-digits composite number following 40993889 and preceding 40993891. In scientific notation, it is written as 4.0993890 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 9225216 positive integers (up to 40993890) that are relatively prime to 40993890.
Interesting facts
- 40993890 has 64 divisors, whose sum is 89717760
- The reverse of 40993890 is 09839904
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | forty million nine hundred ninety-three thousand eight hundred ninety |
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Notation
Scientific notation | 4.0993890 × 10^7 |
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Engineering notation | 4.0993890 × 10^6 |
Prime Factorization of 40993890
Prime Factorization 2 × 21 × 5 × 7 × 79 × 353
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 40993890 | Product of the distinct prime numbers |
The prime factorization of 40993890 is 2 × 21 × 5 × 7 × 79 × 353. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40993890)
Multiplication
n×yn×2 | 81987780 |
---|---|
n×3 | 122981670 |
n×4 | 163975560 |
n×5 | 204969450 |
Division
n÷yn÷2 | 20496945 |
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n÷3 | 13664630 |
n÷3 | 10248472.5 |
n÷5 | 8198778 |
Exponentiation
nyn2 | 1680499017332100 |
---|---|
n3 | 6.889019186162E+22 |
n4 | 2.8240769472542E+30 |
n5 | 1.1576989972727E+38 |
Nth Root
y√n2√n | 6402.6471088137 |
---|---|
3√n | 344.80459423827 |
4√n | 80.016542719701 |
5√n | 33.307637259904 |
Divisors of 40993890
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 | -40993889 | 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 40993890 can be divided by 64 positive divisors. The sum of these divisors (counting 40993890) is 1, the average is 0.015625.
Base conversion 40993890
Base | System | Value |
---|---|---|
2 | Binary | 10011100011000010001100010 |
3 | Ternary | 2212010201001020 |
4 | Quaternary | 2130120101202 |
5 | Quinary | 40443301030 |
6 | Senary | 4022350310 |
8 | Octal | 234302142 |
10 | Decimal | 40993890 |
12 | Duodecimal | 1188b396 |
16 | Hexadecimal | 2718462 |
20 | Vigesimal | cg44ea |
36 | Base36 | oen36 |
Cryptographic Hash Functions
md5 | afccbe3e9aea20eefcbce66e98237d90 |
---|---|
sha1 | f7bd43bdc85999e015deeba8181299fadb4bee76 |
sha256 | 81ea6191a13ca01c9ee66c7b6f81f0578722a85880768776a99014a05aee1c40 |
sha512 | 18f3373b94c081c629fc684b05e30a00dc552640484dd588af0ad1a436aead5253a64aceed6864862f7f8980e9300e6327f678d176768bd24e26c8f1a415515f |
ripemd-160 | dbd77a2e01b7adb53ffedbc212862f61dc6c063f |
40993890 as geometric shapes
Circle
Radius = nDiameter | 81987780 |
---|---|
Circumference | 257572207.33214 |
Area | 5.2794433672154E+15 |
Sphere
Radius = nVolume | 2.8856656087581E+23 |
---|---|
Surface area | 2.1117773468862E+16 |
Circumference | 257572207.33214 |
Square
Length = nPerimeter | 163975560 |
---|---|
Area | 1680499017332100 |
Diagonal | 57974115.212431 |
Cube
Length = nSurface area | 10082994103992600 |
---|---|
Volume | 6.889019186162E+22 |
Space diagonal | 71003500.27989 |
Equilateral Triangle
Length = nPerimeter | 122981670 |
---|---|
Area | 7.2767742002219E+14 |
Altitude | 35501750.139945 |
Triangular Pyramid
Length = nSurface area | 7.2767742002219E+14 |
---|---|
Volume | 8.1187869704323E+21 |
Height | 19324705.07081 |