394777072 (number)
394777072 is an even 9-digits composite number following 394777071 and preceding 394777073. In scientific notation, it is written as 3.94777072 × 10^8. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 191842560 positive integers (up to 394777072) that are relatively prime to 394777072.
Interesting facts
- 394777072 has 40 divisors, whose sum is 786646080
- The reverse of 394777072 is 270777493
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 46
- Digital Root 1
Name
Name | three hundred ninety-four million seven hundred seventy-seven thousand seventy-two |
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Notation
Scientific notation | 3.94777072 × 10^8 |
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Engineering notation | 3.94777072 × 10^6 |
Prime Factorization of 394777072
Prime Factorization 2 × 2 × 2 × 2 × 109 × 53 × 4271
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 49347134 | Product of the distinct prime numbers |
The prime factorization of 394777072 is 2 × 2 × 2 × 2 × 109 × 53 × 4271. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 394777072)
Multiplication
n×yn×2 | 789554144 |
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n×3 | 1184331216 |
n×4 | 1579108288 |
n×5 | 1973885360 |
Division
n÷yn÷2 | 197388536 |
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n÷3 | 131592357.33333 |
n÷3 | 98694268 |
n÷5 | 78955414.4 |
Exponentiation
nyn2 | 155848936576893184 |
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n3 | 6.152558685614E+25 |
n4 | 2.4288891032148E+34 |
n5 | 9.5886972837986E+42 |
Nth Root
y√n2√n | 19868.99776033 |
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3√n | 733.5853345132 |
4√n | 140.9574324409 |
5√n | 52.392652276955 |
Divisors of 394777072
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 | -394777071 | 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 394777072 can be divided by 40 positive divisors. The sum of these divisors (counting 394777072) is 1, the average is 0.025.
Base conversion 394777072
Base | System | Value |
---|---|---|
2 | Binary | 10111100001111101000111110000 |
3 | Ternary | 1000111211202100001 |
4 | Quaternary | 113201331013300 |
5 | Quinary | 1302030331242 |
6 | Senary | 103101235344 |
8 | Octal | 2741750760 |
10 | Decimal | 394777072 |
12 | Duodecimal | b0262b54 |
16 | Hexadecimal | 1787d1f0 |
20 | Vigesimal | 63772dc |
36 | Base36 | 6j1fxs |
Cryptographic Hash Functions
md5 | 0f30a7f0333feef28823132b24ba56a2 |
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sha1 | da959febb1f5a2894190e0f1ab49502028408812 |
sha256 | ea67e92faa03d09dd870de8170077fd07a1d23bfb5a05f2bc8a96cbdfb751a42 |
sha512 | 08e5b2c6c58ad3346b634b85b84c8562a6fec6a5e560464a6ec58c3c13e68cbdced6a13489aa9b52dd3834223efbd917a4efb37b6c6810f534587f0ee5e89309 |
ripemd-160 | 1fa5e6e7b875fcba5417abc7d237221b2238a475 |
394777072 as geometric shapes
Circle
Radius = nDiameter | 789554144 |
---|---|
Circumference | 2480457498.4018 |
Area | 4.8961387421975E+17 |
Sphere
Radius = nVolume | 2.5771777556673E+26 |
---|---|
Surface area | 1.958455496879E+18 |
Circumference | 2480457498.4018 |
Square
Length = nPerimeter | 1579108288 |
---|---|
Area | 155848936576893184 |
Diagonal | 558299089.33634 |
Cube
Length = nSurface area | 935093619461359104 |
---|---|
Volume | 6.152558685614E+25 |
Space diagonal | 683773946.36728 |
Equilateral Triangle
Length = nPerimeter | 1184331216 |
---|---|
Area | 6.748456911419E+16 |
Altitude | 341886973.18364 |
Triangular Pyramid
Length = nSurface area | 6.748456911419E+16 |
---|---|
Volume | 7.2508599470764E+24 |
Height | 186099696.44545 |