12941640 (number)
12941640 is an even 8-digits composite number following 12941639 and preceding 12941641. In scientific notation, it is written as 1.2941640 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 3294720 positive integers (up to 12941640) that are relatively prime to 12941640.
Interesting facts
- 12941640 has 64 divisors, whose sum is 31570560
- The reverse of 12941640 is 04614921
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twelve million nine hundred forty-one thousand six hundred forty |
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Notation
Scientific notation | 1.2941640 × 10^7 |
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Engineering notation | 1.2941640 × 10^6 |
Prime Factorization of 12941640
Prime Factorization 2 × 2 × 2 × 27 × 5 × 23 × 521
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3235410 | Product of the distinct prime numbers |
The prime factorization of 12941640 is 2 × 2 × 2 × 27 × 5 × 23 × 521. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12941640)
Multiplication
n×yn×2 | 25883280 |
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n×3 | 38824920 |
n×4 | 51766560 |
n×5 | 64708200 |
Division
n÷yn÷2 | 6470820 |
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n÷3 | 4313880 |
n÷3 | 3235410 |
n÷5 | 2588328 |
Exponentiation
nyn2 | 167486045889600 |
---|---|
n3 | 2.1675441109267E+21 |
n4 | 2.8051575567733E+28 |
n5 | 3.630333924304E+35 |
Nth Root
y√n2√n | 3597.4490962347 |
---|---|
3√n | 234.78108479956 |
4√n | 59.978738701599 |
5√n | 26.448306123658 |
Divisors of 12941640
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12941639 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12941640 can be divided by 64 positive divisors. The sum of these divisors (counting 12941640) is 1, the average is 0.015625.
Base conversion 12941640
Base | System | Value |
---|---|---|
2 | Binary | 110001010111100101001000 |
3 | Ternary | 220100111121000 |
4 | Quaternary | 301113211020 |
5 | Quinary | 11303113030 |
6 | Senary | 1141215000 |
8 | Octal | 61274510 |
10 | Decimal | 12941640 |
12 | Duodecimal | 4401460 |
16 | Hexadecimal | c57948 |
20 | Vigesimal | 40he20 |
36 | Base36 | 7pdu0 |
Cryptographic Hash Functions
md5 | 131cc89459cb8e52f6dcf1543851dbda |
---|---|
sha1 | ddb65d88cba5102adc247ceb4c75ad416d2b5327 |
sha256 | 9d62414cdde3065799e13c192e7cf40930aed0510c153d0b08d05faf34023b12 |
sha512 | ea83266a4c5c4f0515891171a0f4db82a126969bebde8e58d096dbbcb1edfa9cc422d8a81c4e5c268718330a4c1f56aaedaa4ecd7b97499b45db8716681e9cf9 |
ripemd-160 | a7801d66e9c700b492e5db6f329106b988661475 |
12941640 as geometric shapes
Circle
Radius = nDiameter | 25883280 |
---|---|
Circumference | 81314722.298808 |
Area | 5.2617293134557E+14 |
Sphere
Radius = nVolume | 9.0793875402921E+21 |
---|---|
Surface area | 2.1046917253823E+15 |
Circumference | 81314722.298808 |
Square
Length = nPerimeter | 51766560 |
---|---|
Area | 167486045889600 |
Diagonal | 18302242.80735 |
Cube
Length = nSurface area | 1004916275337600 |
---|---|
Volume | 2.1675441109267E+21 |
Space diagonal | 22415578.013266 |
Equilateral Triangle
Length = nPerimeter | 38824920 |
---|---|
Area | 72523585259900 |
Altitude | 11207789.006633 |
Triangular Pyramid
Length = nSurface area | 72523585259900 |
---|---|
Volume | 2.554475232262E+20 |
Height | 6100747.60245 |