26804988 (number)
26804988 is an even 8-digits composite number following 26804987 and preceding 26804989. In scientific notation, it is written as 2.6804988 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 7206912 positive integers (up to 26804988) that are relatively prime to 26804988.
Interesting facts
- 26804988 has 48 divisors, whose sum is 63080640
- The reverse of 26804988 is 88940862
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twenty-six million eight hundred four thousand nine hundred eighty-eight |
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Notation
Scientific notation | 2.6804988 × 10^7 |
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Engineering notation | 2.6804988 × 10^6 |
Prime Factorization of 26804988
Prime Factorization 2 × 2 × 7 × 9 × 17 × 6257
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 13402494 | Product of the distinct prime numbers |
The prime factorization of 26804988 is 2 × 2 × 7 × 9 × 17 × 6257. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 26804988)
Multiplication
n×yn×2 | 53609976 |
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n×3 | 80414964 |
n×4 | 107219952 |
n×5 | 134024940 |
Division
n÷yn÷2 | 13402494 |
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n÷3 | 8934996 |
n÷3 | 6701247 |
n÷5 | 5360997.6 |
Exponentiation
nyn2 | 718507381680144 |
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n3 | 1.9259581743848E+22 |
n4 | 5.1625285752886E+29 |
n5 | 1.3838151651027E+37 |
Nth Root
y√n2√n | 5177.3533779336 |
---|---|
3√n | 299.27598742495 |
4√n | 71.95382809784 |
5√n | 30.59448333432 |
Divisors of 26804988
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 | -26804987 | 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 26804988 can be divided by 48 positive divisors. The sum of these divisors (counting 26804988) is 1, the average is 0.020833333333333.
Base conversion 26804988
Base | System | Value |
---|---|---|
2 | Binary | 1100110010000001011111100 |
3 | Ternary | 1212102211112100 |
4 | Quaternary | 1212100023330 |
5 | Quinary | 23330224423 |
6 | Senary | 2354305100 |
8 | Octal | 146201374 |
10 | Decimal | 26804988 |
12 | Duodecimal | 8b88190 |
16 | Hexadecimal | 19902fc |
20 | Vigesimal | 87ac98 |
36 | Base36 | fyiv0 |
Cryptographic Hash Functions
md5 | 5a1c3574e3676325cf3f3a37c4aea072 |
---|---|
sha1 | d810bc6cc1bb7b1ee94b50144a64b2b4b6301fb7 |
sha256 | e93cc5755b441137f40c15509139b1f6c5cc1219ae31ee60f1552c5bcff3903f |
sha512 | 206ff90958e040593843274dabf605ef1b7077c25b3cc81f08e0d8db60e7a3a135e5d7e84045f208f27bf47d39cf4ff8716fb31c4ef30fd8d9fabd7df755e37d |
ripemd-160 | 2fa3766f6100f1f397549a03fc0bf0432f9db133 |
26804988 as geometric shapes
Circle
Radius = nDiameter | 53609976 |
---|---|
Circumference | 168420706.76073 |
Area | 2.2572575118364E+15 |
Sphere
Radius = nVolume | 8.0674347356912E+22 |
---|---|
Surface area | 9.0290300473455E+15 |
Circumference | 168420706.76073 |
Square
Length = nPerimeter | 107219952 |
---|---|
Area | 718507381680144 |
Diagonal | 37907977.568848 |
Cube
Length = nSurface area | 4311044290080864 |
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Volume | 1.9259581743848E+22 |
Space diagonal | 46427601.112274 |
Equilateral Triangle
Length = nPerimeter | 80414964 |
---|---|
Area | 3.1112282267082E+14 |
Altitude | 23213800.556137 |
Triangular Pyramid
Length = nSurface area | 3.1112282267082E+14 |
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Volume | 2.2697634756486E+21 |
Height | 12635992.522949 |