12687532 (number)
12687532 is an even 8-digits composite number following 12687531 and preceding 12687533. In scientific notation, it is written as 1.2687532 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 5184000 positive integers (up to 12687532) that are relatively prime to 12687532.
Interesting facts
- 12687532 has 48 divisors, whose sum is 26770464
- The reverse of 12687532 is 23578621
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | twelve million six hundred eighty-seven thousand five hundred thirty-two |
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Notation
Scientific notation | 1.2687532 × 10^7 |
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Engineering notation | 1.2687532 × 10^6 |
Prime Factorization of 12687532
Prime Factorization 2 × 2 × 11 × 13 × 41 × 541
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6343766 | Product of the distinct prime numbers |
The prime factorization of 12687532 is 2 × 2 × 11 × 13 × 41 × 541. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12687532)
Multiplication
n×yn×2 | 25375064 |
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n×3 | 38062596 |
n×4 | 50750128 |
n×5 | 63437660 |
Division
n÷yn÷2 | 6343766 |
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n÷3 | 4229177.3333333 |
n÷3 | 3171883 |
n÷5 | 2537506.4 |
Exponentiation
nyn2 | 160973468251024 |
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n3 | 2.0423560295859E+21 |
n4 | 2.5912457480763E+28 |
n5 | 3.2876513348583E+35 |
Nth Root
y√n2√n | 3561.9562041103 |
---|---|
3√n | 233.23428085962 |
4√n | 59.682126337039 |
5√n | 26.34361860255 |
Divisors of 12687532
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 | -12687531 | 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 12687532 can be divided by 48 positive divisors. The sum of these divisors (counting 12687532) is 1, the average is 0.020833333333333.
Base conversion 12687532
Base | System | Value |
---|---|---|
2 | Binary | 110000011001100010101100 |
3 | Ternary | 212212121000121 |
4 | Quaternary | 300121202230 |
5 | Quinary | 11222000112 |
6 | Senary | 1131534324 |
8 | Octal | 60314254 |
10 | Decimal | 12687532 |
12 | Duodecimal | 42ba3a4 |
16 | Hexadecimal | c198ac |
20 | Vigesimal | 3j5igc |
36 | Base36 | 7jxrg |
Cryptographic Hash Functions
md5 | bbc5abbdba8953959057270d81b802ed |
---|---|
sha1 | 101abc5b58a58f1cfee8e5073e95cfc7184d75be |
sha256 | d1ea9d0b876b1448b9fd5fc27c768867927f338a621d7bd35ee59187f1b32c74 |
sha512 | 655ab6d9c4817bc7202e2b72ec23a2520dd7faea539eee3d95c8bbde1aa43f853bde8ccecc6d2bfe5a99979d0c4e443706f0fabd43fde7c998d4cee89af55723 |
ripemd-160 | 386a9e5d5e8159a21b57b6044b1cf6f83d250fbb |
12687532 as geometric shapes
Circle
Radius = nDiameter | 25375064 |
---|---|
Circumference | 79718114.646771 |
Area | 5.0571306528029E+14 |
Sphere
Radius = nVolume | 8.5550009314156E+21 |
---|---|
Surface area | 2.0228522611211E+15 |
Circumference | 79718114.646771 |
Square
Length = nPerimeter | 50750128 |
---|---|
Area | 160973468251024 |
Diagonal | 17942879.827443 |
Cube
Length = nSurface area | 965840809506144 |
---|---|
Volume | 2.0423560295859E+21 |
Space diagonal | 21975450.046656 |
Equilateral Triangle
Length = nPerimeter | 38062596 |
---|---|
Area | 69703556420337 |
Altitude | 10987725.023328 |
Triangular Pyramid
Length = nSurface area | 69703556420337 |
---|---|
Volume | 2.406939663529E+20 |
Height | 5980959.9424809 |