43139920 (number)
43139920 is an even 8-digits composite number following 43139919 and preceding 43139921. In scientific notation, it is written as 4.3139920 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 17203200 positive integers (up to 43139920) that are relatively prime to 43139920.
Interesting facts
- 43139920 has 40 divisors, whose sum is 100607400
- The reverse of 43139920 is 02993134
- Previous prime number is 449
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | forty-three million one hundred thirty-nine thousand nine hundred twenty |
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Notation
Scientific notation | 4.3139920 × 10^7 |
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Engineering notation | 4.3139920 × 10^6 |
Prime Factorization of 43139920
Prime Factorization 2 × 2 × 2 × 2 × 5 × 449 × 1201
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5392490 | Product of the distinct prime numbers |
The prime factorization of 43139920 is 2 × 2 × 2 × 2 × 5 × 449 × 1201. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 43139920)
Multiplication
n×yn×2 | 86279840 |
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n×3 | 129419760 |
n×4 | 172559680 |
n×5 | 215699600 |
Division
n÷yn÷2 | 21569960 |
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n÷3 | 14379973.333333 |
n÷3 | 10784980 |
n÷5 | 8627984 |
Exponentiation
nyn2 | 1861052697606400 |
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n3 | 8.0285664490524E+22 |
n4 | 3.4635171432681E+30 |
n5 | 1.4941585247921E+38 |
Nth Root
y√n2√n | 6568.0986594295 |
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3√n | 350.71939109652 |
4√n | 81.043807039338 |
5√n | 33.649287058558 |
Divisors of 43139920
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 | -43139919 | 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 43139920 can be divided by 40 positive divisors. The sum of these divisors (counting 43139920) is 1, the average is 0.025.
Base conversion 43139920
Base | System | Value |
---|---|---|
2 | Binary | 10100100100100001101010000 |
3 | Ternary | 10000011201211211 |
4 | Quaternary | 2210210031100 |
5 | Quinary | 42020434140 |
6 | Senary | 4140345504 |
8 | Octal | 244441520 |
10 | Decimal | 43139920 |
12 | Duodecimal | 12545294 |
16 | Hexadecimal | 2924350 |
20 | Vigesimal | d9c9g0 |
36 | Base36 | pomz4 |
Cryptographic Hash Functions
md5 | 3236b7f514e434c4f4668f83d6d2dfa3 |
---|---|
sha1 | 8810d32c5b76c798e7e4dbffffcf0f1c7842fded |
sha256 | bb02b40085fafc6601581e0a047749bfb8cc3d9016577f72139069566a4d8b96 |
sha512 | ec19dc9bda5201cdd78c92d27ec9f2f11d9c5458e4fc622a961a71ca9499b41760e348b3857bd32aaceda68a1881b6190827edb3b9e2f74227de230771349c80 |
ripemd-160 | d43a93d3b7a722816266539547c5f4f747b7dda1 |
43139920 as geometric shapes
Circle
Radius = nDiameter | 86279840 |
---|---|
Circumference | 271056111.4969 |
Area | 5.8466694827437E+15 |
Sphere
Radius = nVolume | 3.3629980500267E+23 |
---|---|
Surface area | 2.3386677930975E+16 |
Circumference | 271056111.4969 |
Square
Length = nPerimeter | 172559680 |
---|---|
Area | 1861052697606400 |
Diagonal | 61009059.94369 |
Cube
Length = nSurface area | 11166316185638400 |
---|---|
Volume | 8.0285664490524E+22 |
Space diagonal | 74720533.274457 |
Equilateral Triangle
Length = nPerimeter | 129419760 |
---|---|
Area | 8.0585945695435E+14 |
Altitude | 37360266.637228 |
Triangular Pyramid
Length = nSurface area | 8.0585945695435E+14 |
---|---|
Volume | 9.4617562988863E+21 |
Height | 20336353.314563 |