16491680 (number)
16491680 is an even 8-digits composite number following 16491679 and preceding 16491681. In scientific notation, it is written as 1.6491680 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 48 positive divisors. There are 6481152 positive integers (up to 16491680) that are relatively prime to 16491680.
Interesting facts
- 16491680 has 48 divisors, whose sum is 39644640
- The reverse of 16491680 is 08619461
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | sixteen million four hundred ninety-one thousand six hundred eighty |
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Notation
Scientific notation | 1.6491680 × 10^7 |
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Engineering notation | 1.6491680 × 10^6 |
Prime Factorization of 16491680
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 59 × 1747
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1030730 | Product of the distinct prime numbers |
The prime factorization of 16491680 is 2 × 2 × 2 × 2 × 2 × 5 × 59 × 1747. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16491680)
Multiplication
n×yn×2 | 32983360 |
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n×3 | 49475040 |
n×4 | 65966720 |
n×5 | 82458400 |
Division
n÷yn÷2 | 8245840 |
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n÷3 | 5497226.6666667 |
n÷3 | 4122920 |
n÷5 | 3298336 |
Exponentiation
nyn2 | 271975509222400 |
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n3 | 4.4853330659329E+21 |
n4 | 7.3970677616784E+28 |
n5 | 1.2199007446392E+36 |
Nth Root
y√n2√n | 4060.9949519791 |
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3√n | 254.53937091212 |
4√n | 63.72593625816 |
5√n | 27.762142549957 |
Divisors of 16491680
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 | -16491679 | 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 16491680 can be divided by 48 positive divisors. The sum of these divisors (counting 16491680) is 1, the average is 0.020833333333333.
Base conversion 16491680
Base | System | Value |
---|---|---|
2 | Binary | 111110111010010010100000 |
3 | Ternary | 1011000212022222 |
4 | Quaternary | 332322102200 |
5 | Quinary | 13210213210 |
6 | Senary | 1345250212 |
8 | Octal | 76722240 |
10 | Decimal | 16491680 |
12 | Duodecimal | 5633968 |
16 | Hexadecimal | fba4a0 |
20 | Vigesimal | 531940 |
36 | Base36 | 9th28 |
Cryptographic Hash Functions
md5 | 31e06e61f018a32eb92cc6dbc7314a06 |
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sha1 | 4a5cae79b3a028228cae48e2d146490134e6af84 |
sha256 | 7f57bee4189c94743c6324f90cc6614c400ce8751a42ed7c0a17d734433d56e3 |
sha512 | 57cb555a9e375f87aac65195f087b47616e23ebc6bd62bb4c443512887aa3901d0efc540fbd3499965e1a7b7cb3f63bd28e2a7a6d4940717bfe1566aeed281f0 |
ripemd-160 | 06aed4a0c9c4e8b724427d820b5bbca4cf434606 |
16491680 as geometric shapes
Circle
Radius = nDiameter | 32983360 |
---|---|
Circumference | 103620281.46671 |
Area | 8.5443626172943E+14 |
Sphere
Radius = nVolume | 1.8788119211784E+22 |
---|---|
Surface area | 3.4177450469177E+15 |
Circumference | 103620281.46671 |
Square
Length = nPerimeter | 65966720 |
---|---|
Area | 271975509222400 |
Diagonal | 23322757.522317 |
Cube
Length = nSurface area | 1631853055334400 |
---|---|
Volume | 4.4853330659329E+21 |
Space diagonal | 28564427.662168 |
Equilateral Triangle
Length = nPerimeter | 49475040 |
---|---|
Area | 1.177688500969E+14 |
Altitude | 14282213.831084 |
Triangular Pyramid
Length = nSurface area | 1.177688500969E+14 |
---|---|
Volume | 5.2860157113356E+20 |
Height | 7774252.507439 |