12459640 (number)
12459640 is an even 8-digits composite number following 12459639 and preceding 12459641. In scientific notation, it is written as 1.2459640 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 4608000 positive integers (up to 12459640) that are relatively prime to 12459640.
Interesting facts
- 12459640 has 64 divisors, whose sum is 30209760
- The reverse of 12459640 is 04695421
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | twelve million four hundred fifty-nine thousand six hundred forty |
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Notation
Scientific notation | 1.2459640 × 10^7 |
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Engineering notation | 1.2459640 × 10^6 |
Prime Factorization of 12459640
Prime Factorization 2 × 2 × 2 × 5 × 17 × 73 × 251
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3114910 | Product of the distinct prime numbers |
The prime factorization of 12459640 is 2 × 2 × 2 × 5 × 17 × 73 × 251. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12459640)
Multiplication
n×yn×2 | 24919280 |
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n×3 | 37378920 |
n×4 | 49838560 |
n×5 | 62298200 |
Division
n÷yn÷2 | 6229820 |
---|---|
n÷3 | 4153213.3333333 |
n÷3 | 3114910 |
n÷5 | 2491928 |
Exponentiation
nyn2 | 155242628929600 |
---|---|
n3 | 1.9342672691164E+21 |
n4 | 2.4100273836973E+28 |
n5 | 3.0028073591011E+35 |
Nth Root
y√n2√n | 3529.8215252333 |
---|---|
3√n | 231.82939300107 |
4√n | 59.412301127235 |
5√n | 26.248295029999 |
Divisors of 12459640
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 | -12459639 | 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 12459640 can be divided by 64 positive divisors. The sum of these divisors (counting 12459640) is 1, the average is 0.015625.
Base conversion 12459640
Base | System | Value |
---|---|---|
2 | Binary | 101111100001111001111000 |
3 | Ternary | 212110000102011 |
4 | Quaternary | 233201321320 |
5 | Quinary | 11142202030 |
6 | Senary | 1123015304 |
8 | Octal | 57417170 |
10 | Decimal | 12459640 |
12 | Duodecimal | 420a534 |
16 | Hexadecimal | be1e78 |
20 | Vigesimal | 3hh920 |
36 | Base36 | 7f1x4 |
Cryptographic Hash Functions
md5 | 1debd74edf86e88dc5cafe52a3f5c135 |
---|---|
sha1 | 0ec61e682bf5d249fa7c9e3045f1ffe546585bcc |
sha256 | 060bb07f7ac628f370030b7a1a888ec333cb69bf0b0d7d1546d22e8b5ab22271 |
sha512 | d31d11a992e6e2e6a2a3c7e4f1f6d5418bcf08a4bd34ea4fb6553809929e4e2ed8b7874c8fb15493ecc4aa8e02121b4659c2c854ef1d8514935753f7660ff4ca |
ripemd-160 | 418c12a952a79986410f66d6b24f8cbc6a778ffe |
12459640 as geometric shapes
Circle
Radius = nDiameter | 24919280 |
---|---|
Circumference | 78286226.980747 |
Area | 4.877091025692E+14 |
Sphere
Radius = nVolume | 8.1022397903137E+21 |
---|---|
Surface area | 1.9508364102768E+15 |
Circumference | 78286226.980747 |
Square
Length = nPerimeter | 49838560 |
---|---|
Area | 155242628929600 |
Diagonal | 17620591.870286 |
Cube
Length = nSurface area | 931455773577600 |
---|---|
Volume | 1.9342672691164E+21 |
Space diagonal | 21580729.524017 |
Equilateral Triangle
Length = nPerimeter | 37378920 |
---|---|
Area | 67222030201657 |
Altitude | 10790364.762009 |
Triangular Pyramid
Length = nSurface area | 67222030201657 |
---|---|
Volume | 2.279555837699E+20 |
Height | 5873530.6234288 |