55291216 (number)
55291216 is an even 8-digits composite number following 55291215 and preceding 55291217. In scientific notation, it is written as 5.5291216 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 26046720 positive integers (up to 55291216) that are relatively prime to 55291216.
Interesting facts
- 55291216 has 40 divisors, whose sum is 113385600
- The reverse of 55291216 is 61219255
- Previous prime number is 761
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | fifty-five million two hundred ninety-one thousand two hundred sixteen |
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Notation
Scientific notation | 5.5291216 × 10^7 |
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Engineering notation | 5.5291216 × 10^6 |
Prime Factorization of 55291216
Prime Factorization 2 × 2 × 2 × 2 × 19 × 761 × 239
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6911402 | Product of the distinct prime numbers |
The prime factorization of 55291216 is 2 × 2 × 2 × 2 × 19 × 761 × 239. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55291216)
Multiplication
n×yn×2 | 110582432 |
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n×3 | 165873648 |
n×4 | 221164864 |
n×5 | 276456080 |
Division
n÷yn÷2 | 27645608 |
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n÷3 | 18430405.333333 |
n÷3 | 13822804 |
n÷5 | 11058243.2 |
Exponentiation
nyn2 | 3057118566758656 |
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n3 | 1.6903180301226E+23 |
n4 | 9.3459739312205E+30 |
n5 | 5.1675026336148E+38 |
Nth Root
y√n2√n | 7435.806344977 |
---|---|
3√n | 380.96526528248 |
4√n | 86.231121672961 |
5√n | 35.361544716615 |
Divisors of 55291216
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 | -55291215 | 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 55291216 can be divided by 40 positive divisors. The sum of these divisors (counting 55291216) is 1, the average is 0.025.
Base conversion 55291216
Base | System | Value |
---|---|---|
2 | Binary | 11010010111010110101010000 |
3 | Ternary | 10212001002021211 |
4 | Quaternary | 3102322311100 |
5 | Quinary | 103123304331 |
6 | Senary | 5253025504 |
8 | Octal | 322726520 |
10 | Decimal | 55291216 |
12 | Duodecimal | 16625294 |
16 | Hexadecimal | 34bad50 |
20 | Vigesimal | h5b80g |
36 | Base36 | wx2z4 |
Cryptographic Hash Functions
md5 | edfb54cdaa4ffa7db5b950c3578a11b6 |
---|---|
sha1 | 9dc9acf29c6308169ae81ea8278bfe7010169f82 |
sha256 | 888be5057c54148da372b4505460ef6f38128fa4ed6ca82d3408eea0e46eb460 |
sha512 | 41544ef75bfaf62189b12e290aa0d0b807837cb9011ac8b91472d205a2143ee5d1465516a5d8d83334dffd9ad96a77b17ae587f9c8c4327058f8bc19d5a3d6d0 |
ripemd-160 | ede71ed30ecf5daafcc530ff4d76f0c8cd13154e |
55291216 as geometric shapes
Circle
Radius = nDiameter | 110582432 |
---|---|
Circumference | 347404955.98729 |
Area | 9.604221230482E+15 |
Sphere
Radius = nVolume | 7.0803876075515E+23 |
---|---|
Surface area | 3.8416884921928E+16 |
Circumference | 347404955.98729 |
Square
Length = nPerimeter | 221164864 |
---|---|
Area | 3057118566758656 |
Diagonal | 78193587.5473 |
Cube
Length = nSurface area | 18342711400551936 |
---|---|
Volume | 1.6903180301226E+23 |
Space diagonal | 95767195.324265 |
Equilateral Triangle
Length = nPerimeter | 165873648 |
---|---|
Area | 1.323771170597E+15 |
Altitude | 47883597.662133 |
Triangular Pyramid
Length = nSurface area | 1.323771170597E+15 |
---|---|
Volume | 1.992058902436E+22 |
Height | 26064529.182433 |