27668520 (number)
27668520 is an even 8-digits composite number following 27668519 and preceding 27668521. In scientific notation, it is written as 2.7668520 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 6266880 positive integers (up to 27668520) that are relatively prime to 27668520.
Interesting facts
- 27668520 has 64 divisors, whose sum is 64584000
- The reverse of 27668520 is 02586672
- Previous prime number is 99
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty-seven million six hundred sixty-eight thousand five hundred twenty |
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Notation
Scientific notation | 2.7668520 × 10^7 |
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Engineering notation | 2.7668520 × 10^6 |
Prime Factorization of 27668520
Prime Factorization 2 × 2 × 2 × 5 × 51 × 99 × 137
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6917130 | Product of the distinct prime numbers |
The prime factorization of 27668520 is 2 × 2 × 2 × 5 × 51 × 99 × 137. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27668520)
Multiplication
n×yn×2 | 55337040 |
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n×3 | 83005560 |
n×4 | 110674080 |
n×5 | 138342600 |
Division
n÷yn÷2 | 13834260 |
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n÷3 | 9222840 |
n÷3 | 6917130 |
n÷5 | 5533704 |
Exponentiation
nyn2 | 765546998990400 |
---|---|
n3 | 2.1181552452506E+22 |
n4 | 5.8606220766321E+29 |
n5 | 1.6215473913974E+37 |
Nth Root
y√n2√n | 5260.0874517445 |
---|---|
3√n | 302.45584128759 |
4√n | 72.526460355821 |
5√n | 30.789113587866 |
Divisors of 27668520
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 | -27668519 | 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 27668520 can be divided by 64 positive divisors. The sum of these divisors (counting 27668520) is 1, the average is 0.015625.
Base conversion 27668520
Base | System | Value |
---|---|---|
2 | Binary | 1101001100011000000101000 |
3 | Ternary | 1221001201002000 |
4 | Quaternary | 1221203000220 |
5 | Quinary | 24040343040 |
6 | Senary | 2425011000 |
8 | Octal | 151430050 |
10 | Decimal | 27668520 |
12 | Duodecimal | 9323a60 |
16 | Hexadecimal | 1a63028 |
20 | Vigesimal | 8cib60 |
36 | Base36 | gh160 |
Cryptographic Hash Functions
md5 | b948b1c17bab278be1dec6bcc850f018 |
---|---|
sha1 | 324cb23da96b5d8406b60da93a3b4a3570140c6d |
sha256 | 77df82be9890e96dd53d4202987604c1a88e36da96cf9113c56211455c39512f |
sha512 | ca2551472d39a302173d8f0be57a6afca40fefc4a867b38f7ce086605a8708e9943142d3b99257886004db26b5db9268d9e8eb518112ec1f53a001949d5ebe55 |
ripemd-160 | bab2ba5ed6f13dfb82869aa4ea7008eba05a9116 |
27668520 as geometric shapes
Circle
Radius = nDiameter | 55337040 |
---|---|
Circumference | 173846438.3354 |
Area | 2.405036828006E+15 |
Sphere
Radius = nVolume | 8.8725079435226E+22 |
---|---|
Surface area | 9.6201473120238E+15 |
Circumference | 173846438.3354 |
Square
Length = nPerimeter | 110674080 |
---|---|
Area | 765546998990400 |
Diagonal | 39129196.234791 |
Cube
Length = nSurface area | 4593281993942400 |
---|---|
Volume | 2.1181552452506E+22 |
Space diagonal | 47923282.410236 |
Equilateral Triangle
Length = nPerimeter | 83005560 |
---|---|
Area | 3.3149157445831E+14 |
Altitude | 23961641.205118 |
Triangular Pyramid
Length = nSurface area | 3.3149157445831E+14 |
---|---|
Volume | 2.4962698958709E+21 |
Height | 13043065.411597 |