7139820 (number)
7139820 is an even 7-digits composite number following 7139819 and preceding 7139821. In scientific notation, it is written as 7.139820 × 10^6. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 1803456 positive integers (up to 7139820) that are relatively prime to 7139820.
Interesting facts
- 7139820 has 48 divisors, whose sum is 21047040
- The reverse of 7139820 is 0289317
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 30
- Digital Root 3
Name
Name | seven million one hundred thirty-nine thousand eight hundred twenty |
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Notation
Scientific notation | 7.139820 × 10^6 |
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Engineering notation | 7.139820 × 10^6 |
Prime Factorization of 7139820
Prime Factorization 2 × 2 × 3 × 5 × 19 × 6263
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3569910 | Product of the distinct prime numbers |
The prime factorization of 7139820 is 2 × 2 × 3 × 5 × 19 × 6263. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7139820)
Multiplication
n×yn×2 | 14279640 |
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n×3 | 21419460 |
n×4 | 28559280 |
n×5 | 35699100 |
Division
n÷yn÷2 | 3569910 |
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n÷3 | 2379940 |
n÷3 | 1784955 |
n÷5 | 1427964 |
Exponentiation
nyn2 | 50977029632400 |
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n3 | 3.6396681571E+20 |
n4 | 2.5986575501426E+27 |
n5 | 1.8553947149659E+34 |
Nth Root
y√n2√n | 2672.0441613117 |
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3√n | 192.5583788756 |
4√n | 51.691819094628 |
5√n | 23.482128084674 |
Divisors of 7139820
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 | -7139819 | 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 7139820 can be divided by 48 positive divisors. The sum of these divisors (counting 7139820) is 1, the average is 0.020833333333333.
Base conversion 7139820
Base | System | Value |
---|---|---|
2 | Binary | 11011001111000111101100 |
3 | Ternary | 111102201222210 |
4 | Quaternary | 123033013230 |
5 | Quinary | 3311433240 |
6 | Senary | 413010420 |
8 | Octal | 33170754 |
10 | Decimal | 7139820 |
12 | Duodecimal | 2483a10 |
16 | Hexadecimal | 6cf1ec |
20 | Vigesimal | 24c9b0 |
36 | Base36 | 4914c |
Cryptographic Hash Functions
md5 | 510904ded66a2ce3c3d61f558db3a209 |
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sha1 | aaa38dd49b58bcdf5e1c3d0a733cab84b7fee202 |
sha256 | 056d39321e07f67740bf3fd329f2198248e845ce2dcc62632267b0681d51af7b |
sha512 | bf0ea309eb3f818d31d610bf828b449b9a83e712db132c9688ca85470a72ec67ab9134b743ecc5f3337d90cf6424a3b7d02a4d080e9599df369f230d3fb73541 |
ripemd-160 | 6537b6758e0919dfccd1842e74b586d11510058a |
7139820 as geometric shapes
Circle
Radius = nDiameter | 14279640 |
---|---|
Circumference | 44860812.119907 |
Area | 1.6014906179498E+14 |
Sphere
Radius = nVolume | 1.5245806325134E+21 |
---|---|
Surface area | 6.4059624717991E+14 |
Circumference | 44860812.119907 |
Square
Length = nPerimeter | 28559280 |
---|---|
Area | 50977029632400 |
Diagonal | 10097230.276903 |
Cube
Length = nSurface area | 305862177794400 |
---|---|
Volume | 3.6396681571E+20 |
Space diagonal | 12366530.996896 |
Equilateral Triangle
Length = nPerimeter | 21419460 |
---|---|
Area | 22073701335565 |
Altitude | 6183265.4984482 |
Triangular Pyramid
Length = nSurface area | 22073701335565 |
---|---|
Volume | 4.2893900585903E+19 |
Height | 3365743.4256342 |