40949968 (number)
40949968 is an even 8-digits composite number following 40949967 and preceding 40949969. In scientific notation, it is written as 4.0949968 × 10^7. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 20004864 positive integers (up to 40949968) that are relatively prime to 40949968.
Interesting facts
- 40949968 has 40 divisors, whose sum is 81189000
- The reverse of 40949968 is 86994904
- Previous prime number is 193
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 49
- Digital Root 4
Name
Name | forty million nine hundred forty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 4.0949968 × 10^7 |
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Engineering notation | 4.0949968 × 10^6 |
Prime Factorization of 40949968
Prime Factorization 2 × 2 × 2 × 2 × 89 × 193 × 149
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5118746 | Product of the distinct prime numbers |
The prime factorization of 40949968 is 2 × 2 × 2 × 2 × 89 × 193 × 149. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40949968)
Multiplication
n×yn×2 | 81899936 |
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n×3 | 122849904 |
n×4 | 163799872 |
n×5 | 204749840 |
Division
n÷yn÷2 | 20474984 |
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n÷3 | 13649989.333333 |
n÷3 | 10237492 |
n÷5 | 8189993.6 |
Exponentiation
nyn2 | 1676899879201024 |
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n3 | 6.8668996392486E+22 |
n4 | 2.8119932048644E+30 |
n5 | 1.1515103175541E+38 |
Nth Root
y√n2√n | 6399.2162020047 |
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3√n | 344.68140580409 |
4√n | 79.995101112535 |
5√n | 33.300496852296 |
Divisors of 40949968
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -40949967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 40949968 can be divided by 40 positive divisors. The sum of these divisors (counting 40949968) is 1, the average is 0.025.
Base conversion 40949968
Base | System | Value |
---|---|---|
2 | Binary | 10011100001101100011010000 |
3 | Ternary | 2212001110210111 |
4 | Quaternary | 2130031203100 |
5 | Quinary | 40440344333 |
6 | Senary | 4021411104 |
8 | Octal | 234154320 |
10 | Decimal | 40949968 |
12 | Duodecimal | 11869a94 |
16 | Hexadecimal | 270d8d0 |
20 | Vigesimal | cfiei8 |
36 | Base36 | odp74 |
Cryptographic Hash Functions
md5 | 6fe386cd0562fe242a4a32818490b200 |
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sha1 | 15d00defd24529c3be43f561da58a70a5bf3919a |
sha256 | 47d709a83a8d9fa1d78f3b1beddacc9ef7e40d709379be570c2f56fe83ce129e |
sha512 | 75f7e4214d5945a625b3a766dfc40637ccb316e0eade44e0a99914842f584748d91b620d9f2c8f4a64d5f24b92ec505cb14ac015fc99bd8d0507fa5ae3f77367 |
ripemd-160 | dc127a2dcd2be7bc07940f0a016356fd95616cde |
40949968 as geometric shapes
Circle
Radius = nDiameter | 81899936 |
---|---|
Circumference | 257296237.26707 |
Area | 5.2681363413035E+15 |
Sphere
Radius = nVolume | 2.8764001946136E+23 |
---|---|
Surface area | 2.1072545365214E+16 |
Circumference | 257296237.26707 |
Square
Length = nPerimeter | 163799872 |
---|---|
Area | 1676899879201024 |
Diagonal | 57912000.124344 |
Cube
Length = nSurface area | 10061399275206144 |
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Volume | 6.8668996392486E+22 |
Space diagonal | 70927425.14432 |
Equilateral Triangle
Length = nPerimeter | 122849904 |
---|---|
Area | 7.2611894749557E+14 |
Altitude | 35463712.57216 |
Triangular Pyramid
Length = nSurface area | 7.2611894749557E+14 |
---|---|
Volume | 8.0927188344002E+21 |
Height | 19304000.041448 |