7138736 (number)
7138736 is an even 7-digits composite number following 7138735 and preceding 7138737. In scientific notation, it is written as 7.138736 × 10^6. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 3172160 positive integers (up to 7138736) that are relatively prime to 7138736.
Interesting facts
- 7138736 has 40 divisors, whose sum is 15427584
- The reverse of 7138736 is 6378317
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 35
- Digital Root 8
Name
Name | seven million one hundred thirty-eight thousand seven hundred thirty-six |
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Notation
Scientific notation | 7.138736 × 10^6 |
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Engineering notation | 7.138736 × 10^6 |
Prime Factorization of 7138736
Prime Factorization 2 × 2 × 2 × 2 × 11 × 47 × 863
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 892342 | Product of the distinct prime numbers |
The prime factorization of 7138736 is 2 × 2 × 2 × 2 × 11 × 47 × 863. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7138736)
Multiplication
n×yn×2 | 14277472 |
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n×3 | 21416208 |
n×4 | 28554944 |
n×5 | 35693680 |
Division
n÷yn÷2 | 3569368 |
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n÷3 | 2379578.6666667 |
n÷3 | 1784684 |
n÷5 | 1427747.2 |
Exponentiation
nyn2 | 50961551677696 |
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n3 | 3.6380106357743E+20 |
n4 | 2.5970797493985E+27 |
n5 | 1.8539866701902E+34 |
Nth Root
y√n2√n | 2671.8413126531 |
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3√n | 192.54863335227 |
4√n | 51.689856961043 |
5√n | 23.481415008635 |
Divisors of 7138736
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 | -7138735 | 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 7138736 can be divided by 40 positive divisors. The sum of these divisors (counting 7138736) is 1, the average is 0.025.
Base conversion 7138736
Base | System | Value |
---|---|---|
2 | Binary | 11011001110110110110000 |
3 | Ternary | 111102200111122 |
4 | Quaternary | 123032312300 |
5 | Quinary | 3311414421 |
6 | Senary | 413001412 |
8 | Octal | 33166660 |
10 | Decimal | 7138736 |
12 | Duodecimal | 2483268 |
16 | Hexadecimal | 6cedb0 |
20 | Vigesimal | 24c6gg |
36 | Base36 | 490a8 |
Cryptographic Hash Functions
md5 | ba121d91174671a30765a4699f469879 |
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sha1 | f9b52f117fa977e47f5a6e270710d8c5a2c5e87c |
sha256 | aa85d99f64466426abdacbfbf140b078f3900cc9c2bf187500c47461ad750045 |
sha512 | 0e0c54f5cceec07ec0d001794f0c0b07fb48b6f72111364752258540ca09fdd6ff6c4e43c498ebf5f0ed5e7e7c67fd8b5a8b5933d057183b6fad90ab0f0fe2cf |
ripemd-160 | 969b1965b855be9528c63defa8b1c6027e3d1bd1 |
7138736 as geometric shapes
Circle
Radius = nDiameter | 14277472 |
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Circumference | 44854001.147034 |
Area | 1.6010043636619E+14 |
Sphere
Radius = nVolume | 1.523886331604E+21 |
---|---|
Surface area | 6.4040174546475E+14 |
Circumference | 44854001.147034 |
Square
Length = nPerimeter | 28554944 |
---|---|
Area | 50961551677696 |
Diagonal | 10095697.269401 |
Cube
Length = nSurface area | 305769310066176 |
---|---|
Volume | 3.6380106357743E+20 |
Space diagonal | 12364653.453821 |
Equilateral Triangle
Length = nPerimeter | 21416208 |
---|---|
Area | 22066999184579 |
Altitude | 6182326.7269105 |
Triangular Pyramid
Length = nSurface area | 22066999184579 |
---|---|
Volume | 4.2874366509746E+19 |
Height | 3365232.4231337 |