26996986 (number)
26996986 is an even 8-digits composite number following 26996985 and preceding 26996987. In scientific notation, it is written as 2.6996986 × 10^7. The sum of its digits is 55. It has a total of 6 prime factors and 48 positive divisors. There are 11366784 positive integers (up to 26996986) that are relatively prime to 26996986.
Interesting facts
- 26996986 has 48 divisors, whose sum is 47779200
- The reverse of 26996986 is 68969962
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 55
- Digital Root 1
Name
Name | twenty-six million nine hundred ninety-six thousand nine hundred eighty-six |
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Notation
Scientific notation | 2.6996986 × 10^7 |
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Engineering notation | 2.6996986 × 10^6 |
Prime Factorization of 26996986
Prime Factorization 2 × 17 × 19 × 23 × 23 × 79
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1173782 | Product of the distinct prime numbers |
The prime factorization of 26996986 is 2 × 17 × 19 × 23 × 23 × 79. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 26996986)
Multiplication
n×yn×2 | 53993972 |
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n×3 | 80990958 |
n×4 | 107987944 |
n×5 | 134984930 |
Division
n÷yn÷2 | 13498493 |
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n÷3 | 8998995.3333333 |
n÷3 | 6749246.5 |
n÷5 | 5399397.2 |
Exponentiation
nyn2 | 728837253084196 |
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n3 | 1.9676409117792E+22 |
n4 | 5.3120374148332E+29 |
n5 | 1.4340899971973E+37 |
Nth Root
y√n2√n | 5195.8623923272 |
---|---|
3√n | 299.98883662164 |
4√n | 72.082330652714 |
5√n | 30.638186556302 |
Divisors of 26996986
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 | -26996985 | 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 26996986 can be divided by 48 positive divisors. The sum of these divisors (counting 26996986) is 1, the average is 0.020833333333333.
Base conversion 26996986
Base | System | Value |
---|---|---|
2 | Binary | 1100110111111000011111010 |
3 | Ternary | 1212210120220101 |
4 | Quaternary | 1212333003322 |
5 | Quinary | 23402400421 |
6 | Senary | 2402350014 |
8 | Octal | 146770372 |
10 | Decimal | 26996986 |
12 | Duodecimal | 905b30a |
16 | Hexadecimal | 19bf0fa |
20 | Vigesimal | 88ec96 |
36 | Base36 | g2n0a |
Cryptographic Hash Functions
md5 | 12382d8a87bcceaa177259fd393ebfec |
---|---|
sha1 | b08c8157cdc7c958af1624567826c5db579de309 |
sha256 | f6c42dd9b228e7e66c0bef7537c1aecb50b21d81738ad761ea480e01ae990a83 |
sha512 | d49b6dbe639a01565ce8e4ae8ea9cee3953838b1515133776c72d4f613115c179b9f5cecdb7ab169b38eb5e53980721f8cfe8955727bea4911ec526f9cf29e9e |
ripemd-160 | 1eec5b3938700f3d73e3bd4b8e8cbd1daf92a967 |
26996986 as geometric shapes
Circle
Radius = nDiameter | 53993972 |
---|---|
Circumference | 169627065.77333 |
Area | 2.2897097599519E+15 |
Sphere
Radius = nVolume | 8.2420349777979E+22 |
---|---|
Surface area | 9.1588390398075E+15 |
Circumference | 169627065.77333 |
Square
Length = nPerimeter | 107987944 |
---|---|
Area | 728837253084196 |
Diagonal | 38179503.744397 |
Cube
Length = nSurface area | 4373023518505176 |
---|---|
Volume | 1.9676409117792E+22 |
Space diagonal | 46760151.403226 |
Equilateral Triangle
Length = nPerimeter | 80990958 |
---|---|
Area | 3.1559578819769E+14 |
Altitude | 23380075.701613 |
Triangular Pyramid
Length = nSurface area | 3.1559578819769E+14 |
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Volume | 2.3188870527653E+21 |
Height | 12726501.248132 |