26872720 (number)
26872720 is an even 8-digits composite number following 26872719 and preceding 26872721. In scientific notation, it is written as 2.6872720 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 9008640 positive integers (up to 26872720) that are relatively prime to 26872720.
Interesting facts
- 26872720 has 40 divisors, whose sum is 54746496
- The reverse of 26872720 is 02727862
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | twenty-six million eight hundred seventy-two thousand seven hundred twenty |
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Notation
Scientific notation | 2.6872720 × 10^7 |
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Engineering notation | 2.6872720 × 10^6 |
Prime Factorization of 26872720
Prime Factorization 2 × 2 × 2 × 2 × 35 × 47 × 1021
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3359090 | Product of the distinct prime numbers |
The prime factorization of 26872720 is 2 × 2 × 2 × 2 × 35 × 47 × 1021. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 26872720)
Multiplication
n×yn×2 | 53745440 |
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n×3 | 80618160 |
n×4 | 107490880 |
n×5 | 134363600 |
Division
n÷yn÷2 | 13436360 |
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n÷3 | 8957573.3333333 |
n÷3 | 6718180 |
n÷5 | 5374544 |
Exponentiation
nyn2 | 722143080198400 |
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n3 | 1.9405948794109E+22 |
n4 | 5.2149062827843E+29 |
n5 | 1.401387163635E+37 |
Nth Root
y√n2√n | 5183.8904309408 |
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3√n | 299.52784989669 |
4√n | 71.999239099735 |
5√n | 30.609929222521 |
Divisors of 26872720
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 | -26872719 | 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 26872720 can be divided by 40 positive divisors. The sum of these divisors (counting 26872720) is 1, the average is 0.025.
Base conversion 26872720
Base | System | Value |
---|---|---|
2 | Binary | 1100110100000101110010000 |
3 | Ternary | 1212120021102221 |
4 | Quaternary | 1212200232100 |
5 | Quinary | 23334411340 |
6 | Senary | 2355550424 |
8 | Octal | 146405620 |
10 | Decimal | 26872720 |
12 | Duodecimal | 8bbb414 |
16 | Hexadecimal | 19a0b90 |
20 | Vigesimal | 87j1g0 |
36 | Base36 | fzz4g |
Cryptographic Hash Functions
md5 | 641d2fa98d0be2ab62e060dcd7bfef2e |
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sha1 | 77e6c89c1b6c971262fd38767a3af779406e5a1c |
sha256 | 738c6b2866a0740c700a9fbb2c3f37b68e2a7e4c52cd3cb77a0a705659a7d35a |
sha512 | 2120b16c1aea6be2132f6a02e8949f87becf8ce92a5dae8e38f143c542bcaef4d2454b5670bd9dcb74c761722ed5d5e012bf86cf7445e698adf35f2e5f7d34a8 |
ripemd-160 | e30bab87a2a691125667188a3708a0c5f48dd4f9 |
26872720 as geometric shapes
Circle
Radius = nDiameter | 53745440 |
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Circumference | 168846279.46795 |
Area | 2.268679395592E+15 |
Sphere
Radius = nVolume | 8.1287448223351E+22 |
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Surface area | 9.074717582368E+15 |
Circumference | 168846279.46795 |
Square
Length = nPerimeter | 107490880 |
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Area | 722143080198400 |
Diagonal | 38003765.081855 |
Cube
Length = nSurface area | 4332858481190400 |
---|---|
Volume | 1.9405948794109E+22 |
Space diagonal | 46544916.377572 |
Equilateral Triangle
Length = nPerimeter | 80618160 |
---|---|
Area | 3.1269712630948E+14 |
Altitude | 23272458.188786 |
Triangular Pyramid
Length = nSurface area | 3.1269712630948E+14 |
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Volume | 2.2870129979456E+21 |
Height | 12667921.693952 |