13485720 (number)
13485720 is an even 8-digits composite number following 13485719 and preceding 13485721. In scientific notation, it is written as 1.3485720 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 3507200 positive integers (up to 13485720) that are relatively prime to 13485720.
Interesting facts
- 13485720 has 64 divisors, whose sum is 41459040
- The reverse of 13485720 is 02758431
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | thirteen million four hundred eighty-five thousand seven hundred twenty |
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Notation
Scientific notation | 1.3485720 × 10^7 |
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Engineering notation | 1.3485720 × 10^6 |
Prime Factorization of 13485720
Prime Factorization 2 × 2 × 2 × 5 × 3 × 41 × 2741
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3371430 | Product of the distinct prime numbers |
The prime factorization of 13485720 is 2 × 2 × 2 × 5 × 3 × 41 × 2741. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13485720)
Multiplication
n×yn×2 | 26971440 |
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n×3 | 40457160 |
n×4 | 53942880 |
n×5 | 67428600 |
Division
n÷yn÷2 | 6742860 |
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n÷3 | 4495240 |
n÷3 | 3371430 |
n÷5 | 2697144 |
Exponentiation
nyn2 | 181864643918400 |
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n3 | 2.4525756657832E+21 |
n4 | 3.3074748707566E+28 |
n5 | 4.460368001406E+35 |
Nth Root
y√n2√n | 3672.2908381554 |
---|---|
3√n | 238.02617229774 |
4√n | 60.599429355031 |
5√n | 26.667040940015 |
Divisors of 13485720
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 | -13485719 | 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 13485720 can be divided by 64 positive divisors. The sum of these divisors (counting 13485720) is 1, the average is 0.015625.
Base conversion 13485720
Base | System | Value |
---|---|---|
2 | Binary | 110011011100011010011000 |
3 | Ternary | 221101010221010 |
4 | Quaternary | 303130122120 |
5 | Quinary | 11423020340 |
6 | Senary | 1201013520 |
8 | Octal | 63343230 |
10 | Decimal | 13485720 |
12 | Duodecimal | 46242a0 |
16 | Hexadecimal | cdc698 |
20 | Vigesimal | 445e60 |
36 | Base36 | 811nc |
Cryptographic Hash Functions
md5 | 58384a3f258b4104685ea8f24f82455d |
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sha1 | b297180412f3eb344c8c35d78ce5c013333047b0 |
sha256 | 8edc28680d1174749b5de72a0b761e152c41c47840ea33f4f5b11517ba68ccf4 |
sha512 | 87978bbe9e6b980869afbc12d196ffcd8f10210d2abf5d6eeb3557705c9d4ef1a181db812e36a900fc925600b64190cd4ac63adef3df64ecc36db7ce7765ceaf |
ripemd-160 | 12edf9270d6a6975718c6bb8a0be562d11a9dae9 |
13485720 as geometric shapes
Circle
Radius = nDiameter | 26971440 |
---|---|
Circumference | 84733277.760738 |
Area | 5.7134462928177E+14 |
Sphere
Radius = nVolume | 1.027332492533E+22 |
---|---|
Surface area | 2.2853785171271E+15 |
Circumference | 84733277.760738 |
Square
Length = nPerimeter | 53942880 |
---|---|
Area | 181864643918400 |
Diagonal | 19071688.122366 |
Cube
Length = nSurface area | 1091187863510400 |
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Volume | 2.4525756657832E+21 |
Space diagonal | 23357952.216648 |
Equilateral Triangle
Length = nPerimeter | 40457160 |
---|---|
Area | 78749700841773 |
Altitude | 11678976.108324 |
Triangular Pyramid
Length = nSurface area | 78749700841773 |
---|---|
Volume | 2.8903881410807E+20 |
Height | 6357229.374122 |