1239680 (number)
1239680 is an even 7-digits composite number following 1239679 and preceding 1239681. In scientific notation, it is written as 1.239680 × 10^6. The sum of its digits is 29. It has a total of 10 prime factors and 64 positive divisors. There are 454656 positive integers (up to 1239680) that are relatively prime to 1239680.
Interesting facts
- 1239680 has 64 divisors, whose sum is 3213000
- The reverse of 1239680 is 0869321
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 29
- Digital Root 2
Name
Name | one million two hundred thirty-nine thousand six hundred eighty |
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Notation
Scientific notation | 1.239680 × 10^6 |
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Engineering notation | 1.239680 × 10^6 |
Prime Factorization of 1239680
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 149
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 19370 | Product of the distinct prime numbers |
The prime factorization of 1239680 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 149. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1239680)
Multiplication
n×yn×2 | 2479360 |
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n×3 | 3719040 |
n×4 | 4958720 |
n×5 | 6198400 |
Division
n÷yn÷2 | 619840 |
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n÷3 | 413226.66666667 |
n÷3 | 309920 |
n÷5 | 247936 |
Exponentiation
nyn2 | 1536806502400 |
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n3 | 1905148284895232000 |
n4 | 2.3617742258189E+24 |
n5 | 2.9278442722632E+30 |
Nth Root
y√n2√n | 1113.4091790532 |
---|---|
3√n | 107.42446469459 |
4√n | 33.367786547106 |
5√n | 16.544815136775 |
Divisors of 1239680
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 | -1239679 | 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 1239680 can be divided by 64 positive divisors. The sum of these divisors (counting 1239680) is 1, the average is 0.015625.
Base conversion 1239680
Base | System | Value |
---|---|---|
2 | Binary | 100101110101010000000 |
3 | Ternary | 2022222112002 |
4 | Quaternary | 10232222000 |
5 | Quinary | 304132210 |
6 | Senary | 42323132 |
8 | Octal | 4565200 |
10 | Decimal | 1239680 |
12 | Duodecimal | 4b94a8 |
16 | Hexadecimal | 12ea80 |
20 | Vigesimal | 7ej40 |
36 | Base36 | qkjk |
Cryptographic Hash Functions
md5 | 28e15949bfd7328928878963e9770026 |
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sha1 | cb65576355d12276ba4ab36e0b20a5c5c6761fa4 |
sha256 | 03a04bac60022bc6e04875a4ea278be343f535e8309603ad238972354906d9bc |
sha512 | 379dd36b61a9de53fa7a744af3a9c607282f043a5b94857a044fdceba547379c4d283f123fcb51f4a7a6e678923170494f14f27fb3e12372530350e2141f0a38 |
ripemd-160 | cfa4a8ec293139097d7bda2c400e95ca7c9e7746 |
1239680 as geometric shapes
Circle
Radius = nDiameter | 2479360 |
---|---|
Circumference | 7789139.1616044 |
Area | 4828020017928.9 |
Sphere
Radius = nVolume | 7.9802664744347E+18 |
---|---|
Surface area | 19312080071715 |
Circumference | 7789139.1616044 |
Square
Length = nPerimeter | 4958720 |
---|---|
Area | 1536806502400 |
Diagonal | 1753172.2690027 |
Cube
Length = nSurface area | 9220839014400 |
---|---|
Volume | 1905148284895232000 |
Space diagonal | 2147188.745127 |
Equilateral Triangle
Length = nPerimeter | 3719040 |
---|---|
Area | 665456735889.76 |
Altitude | 1073594.3725635 |
Triangular Pyramid
Length = nSurface area | 665456735889.76 |
---|---|
Volume | 2.2452387856922E+17 |
Height | 584390.75633423 |