55687072 (number)
55687072 is an even 8-digits composite number following 55687071 and preceding 55687073. In scientific notation, it is written as 5.5687072 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 48 positive divisors. There are 23217408 positive integers (up to 55687072) that are relatively prime to 55687072.
Interesting facts
- 55687072 has 48 divisors, whose sum is 128701440
- The reverse of 55687072 is 27078655
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | fifty-five million six hundred eighty-seven thousand seventy-two |
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Notation
Scientific notation | 5.5687072 × 10^7 |
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Engineering notation | 5.5687072 × 10^6 |
Prime Factorization of 55687072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 37 × 6719
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 3480442 | Product of the distinct prime numbers |
The prime factorization of 55687072 is 2 × 2 × 2 × 2 × 2 × 7 × 37 × 6719. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55687072)
Multiplication
n×yn×2 | 111374144 |
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n×3 | 167061216 |
n×4 | 222748288 |
n×5 | 278435360 |
Division
n÷yn÷2 | 27843536 |
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n÷3 | 18562357.333333 |
n÷3 | 13921768 |
n÷5 | 11137414.4 |
Exponentiation
nyn2 | 3101049987933184 |
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n3 | 1.7268839395363E+23 |
n4 | 9.6165110276604E+30 |
n5 | 5.3551534198612E+38 |
Nth Root
y√n2√n | 7462.3771011656 |
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3√n | 381.87227439497 |
4√n | 86.385051375603 |
5√n | 35.412034340275 |
Divisors of 55687072
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 | -55687071 | 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 55687072 can be divided by 48 positive divisors. The sum of these divisors (counting 55687072) is 1, the average is 0.020833333333333.
Base conversion 55687072
Base | System | Value |
---|---|---|
2 | Binary | 11010100011011011110100000 |
3 | Ternary | 10212210012022011 |
4 | Quaternary | 3110123132200 |
5 | Quinary | 103223441242 |
6 | Senary | 5305322304 |
8 | Octal | 324333640 |
10 | Decimal | 55687072 |
12 | Duodecimal | 16796394 |
16 | Hexadecimal | 351b7a0 |
20 | Vigesimal | h80hdc |
36 | Base36 | x5kf4 |
Cryptographic Hash Functions
md5 | daecddf93ba086e474af053263afcc67 |
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sha1 | 97f3bb2e0857c1610755f8b0955a27f50fc6ca57 |
sha256 | 64cb7f3fdfe7bb1ea0b5fb7508a32e98890f567ae47173e0e5526921a745ed5f |
sha512 | 2e31eb5a1d59c8c584136913ad80a194899f5b4ac983497527d22cccfa51e8baf9057c5169e8d7189e67ba32e45a4c561f793c4161064be0524368386aaa6397 |
ripemd-160 | f1752580ce1577303446a13d5cab19f9c9a71432 |
55687072 as geometric shapes
Circle
Radius = nDiameter | 111374144 |
---|---|
Circumference | 349892192.59025 |
Area | 9.7422358605056E+15 |
Sphere
Radius = nVolume | 7.2335545307328E+23 |
---|---|
Surface area | 3.8968943442022E+16 |
Circumference | 349892192.59025 |
Square
Length = nPerimeter | 222748288 |
---|---|
Area | 3101049987933184 |
Diagonal | 78753412.471247 |
Cube
Length = nSurface area | 18606299927599104 |
---|---|
Volume | 1.7268839395363E+23 |
Space diagonal | 96452838.028746 |
Equilateral Triangle
Length = nPerimeter | 167061216 |
---|---|
Area | 1.3427940339778E+15 |
Altitude | 48226419.014373 |
Triangular Pyramid
Length = nSurface area | 1.3427940339778E+15 |
---|---|
Volume | 2.0351522399471E+22 |
Height | 26251137.490416 |