64331388 (number)
64331388 is an even 8-digits composite number following 64331387 and preceding 64331389. In scientific notation, it is written as 6.4331388 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 19494000 positive integers (up to 64331388) that are relatively prime to 64331388.
Interesting facts
- 64331388 has 48 divisors, whose sum is 181950720
- The reverse of 64331388 is 88313346
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | sixty-four million three hundred thirty-one thousand three hundred eighty-eight |
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Notation
Scientific notation | 6.4331388 × 10^7 |
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Engineering notation | 6.4331388 × 10^6 |
Prime Factorization of 64331388
Prime Factorization 2 × 2 × 3 × 9 × 11 × 54151
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 32165694 | Product of the distinct prime numbers |
The prime factorization of 64331388 is 2 × 2 × 3 × 9 × 11 × 54151. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64331388)
Multiplication
n×yn×2 | 128662776 |
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n×3 | 192994164 |
n×4 | 257325552 |
n×5 | 321656940 |
Division
n÷yn÷2 | 32165694 |
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n÷3 | 21443796 |
n÷3 | 16082847 |
n÷5 | 12866277.6 |
Exponentiation
nyn2 | 4138527482006544 |
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n3 | 2.6623721719363E+23 |
n4 | 1.7127409719323E+31 |
n5 | 1.1018300400888E+39 |
Nth Root
y√n2√n | 8020.6850081524 |
---|---|
3√n | 400.68920348104 |
4√n | 89.558277161591 |
5√n | 36.448913274967 |
Divisors of 64331388
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 | -64331387 | 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 64331388 can be divided by 48 positive divisors. The sum of these divisors (counting 64331388) is 1, the average is 0.020833333333333.
Base conversion 64331388
Base | System | Value |
---|---|---|
2 | Binary | 11110101011001111001111100 |
3 | Ternary | 11111001101002000 |
4 | Quaternary | 3311121321330 |
5 | Quinary | 112432101023 |
6 | Senary | 10214502300 |
8 | Octal | 365317174 |
10 | Decimal | 64331388 |
12 | Duodecimal | 19664990 |
16 | Hexadecimal | 3d59e7c |
20 | Vigesimal | 1021898 |
36 | Base36 | 12auf0 |
Cryptographic Hash Functions
md5 | c3a843bd3d283ded2f0574aeeaab4a93 |
---|---|
sha1 | 83ad3d346a80b3bd8ad5d2fe4f978922100dd959 |
sha256 | 85d1fca3d3505b4c2d37ca8e1db8238e380f627a8ee20bbb7a8dd50ebb862706 |
sha512 | cf518abd6118425cb6dd498aee4d177e28f0e8a6441dfcbc3499254f2060cada7dd5eb0e51214bcdbfd1b235f46397d7a282b6d08d6694b74da47a1b0bb9feef |
ripemd-160 | b7f7828aa83b687c1adf67148b9d145ce00692b3 |
64331388 as geometric shapes
Circle
Radius = nDiameter | 128662776 |
---|---|
Circumference | 404206031.87207 |
Area | 1.3001567534151E+16 |
Sphere
Radius = nVolume | 1.1152118475302E+24 |
---|---|
Surface area | 5.2006270136605E+16 |
Circumference | 404206031.87207 |
Square
Length = nPerimeter | 257325552 |
---|---|
Area | 4138527482006544 |
Diagonal | 90978321.395886 |
Cube
Length = nSurface area | 24831164892039264 |
---|---|
Volume | 2.6623721719363E+23 |
Space diagonal | 111425232.53743 |
Equilateral Triangle
Length = nPerimeter | 192994164 |
---|---|
Area | 1.7920349668389E+15 |
Altitude | 55712616.268713 |
Triangular Pyramid
Length = nSurface area | 1.7920349668389E+15 |
---|---|
Volume | 3.1376356946975E+22 |
Height | 30326107.131962 |