64366988 (number)
64366988 is an even 8-digits composite number following 64366987 and preceding 64366989. In scientific notation, it is written as 6.4366988 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 36 positive divisors. There are 27230112 positive integers (up to 64366988) that are relatively prime to 64366988.
Interesting facts
- 64366988 has 36 divisors, whose sum is 132723360
- The reverse of 64366988 is 88966346
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 50
- Digital Root 5
Name
Name | sixty-four million three hundred sixty-six thousand nine hundred eighty-eight |
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Notation
Scientific notation | 6.4366988 × 10^7 |
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Engineering notation | 6.4366988 × 10^6 |
Prime Factorization of 64366988
Prime Factorization 2 × 2 × 7 × 7 × 79 × 4157
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 4597642 | Product of the distinct prime numbers |
The prime factorization of 64366988 is 2 × 2 × 7 × 7 × 79 × 4157. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64366988)
Multiplication
n×yn×2 | 128733976 |
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n×3 | 193100964 |
n×4 | 257467952 |
n×5 | 321834940 |
Division
n÷yn÷2 | 32183494 |
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n÷3 | 21455662.666667 |
n÷3 | 16091747 |
n÷5 | 12873397.6 |
Exponentiation
nyn2 | 4143109144192144 |
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n3 | 2.6667945656691E+23 |
n4 | 1.7165353380689E+31 |
n5 | 1.1048820950705E+39 |
Nth Root
y√n2√n | 8022.9039630298 |
---|---|
3√n | 400.76310159744 |
4√n | 89.570664634298 |
5√n | 36.452946435835 |
Divisors of 64366988
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -64366987 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 64366988 can be divided by 36 positive divisors. The sum of these divisors (counting 64366988) is 1, the average is 0.027777777777778.
Base conversion 64366988
Base | System | Value |
---|---|---|
2 | Binary | 11110101100010100110001100 |
3 | Ternary | 11111010011220112 |
4 | Quaternary | 3311202212030 |
5 | Quinary | 112434220423 |
6 | Senary | 10215335152 |
8 | Octal | 365424614 |
10 | Decimal | 64366988 |
12 | Duodecimal | 196814b8 |
16 | Hexadecimal | 3d6298c |
20 | Vigesimal | 1025h98 |
36 | Base36 | 12blvw |
Cryptographic Hash Functions
md5 | 42fd8e81640365559bcda6359b6e2252 |
---|---|
sha1 | f583880cefa27ad45d3ac2269ff9579e4117a2b3 |
sha256 | 93a99604cefc5ff98a70854104b5e254ff9a38732e805bd723708d0bcccbba8c |
sha512 | 966d3c8cd934e36f01af7ddcd4906a287e76a49f767347537a4ae3e4f122c9aa8623dae95bc893cf1748792b3e6fd4e8cbb9b79f631dd0d7a02c68ab4bf3ff01 |
ripemd-160 | f40d016e68b3ed6fbcddae848795f8bc4750a029 |
64366988 as geometric shapes
Circle
Radius = nDiameter | 128733976 |
---|---|
Circumference | 404429713.269 |
Area | 1.3015961250415E+16 |
Sphere
Radius = nVolume | 1.1170642954852E+24 |
---|---|
Surface area | 5.2063845001659E+16 |
Circumference | 404429713.269 |
Square
Length = nPerimeter | 257467952 |
---|---|
Area | 4143109144192144 |
Diagonal | 91028667.398706 |
Cube
Length = nSurface area | 24858654865152864 |
---|---|
Volume | 2.6667945656691E+23 |
Space diagonal | 111486893.54618 |
Equilateral Triangle
Length = nPerimeter | 193100964 |
---|---|
Area | 1.794018884761E+15 |
Altitude | 55743446.773088 |
Triangular Pyramid
Length = nSurface area | 1.794018884761E+15 |
---|---|
Volume | 3.1428475356934E+22 |
Height | 30342889.132902 |