16291240 (number)
16291240 is an even 8-digits composite number following 16291239 and preceding 16291241. In scientific notation, it is written as 1.6291240 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 64 positive divisors. There are 5510400 positive integers (up to 16291240) that are relatively prime to 16291240.
Interesting facts
- 16291240 has 64 divisors, whose sum is 42456960
- The reverse of 16291240 is 04219261
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | sixteen million two hundred ninety-one thousand two hundred forty |
---|
Notation
Scientific notation | 1.6291240 × 10^7 |
---|---|
Engineering notation | 1.6291240 × 10^6 |
Prime Factorization of 16291240
Prime Factorization 2 × 2 × 2 × 7 × 5 × 83 × 701
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 4072810 | Product of the distinct prime numbers |
The prime factorization of 16291240 is 2 × 2 × 2 × 7 × 5 × 83 × 701. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16291240)
Multiplication
n×yn×2 | 32582480 |
---|---|
n×3 | 48873720 |
n×4 | 65164960 |
n×5 | 81456200 |
Division
n÷yn÷2 | 8145620 |
---|---|
n÷3 | 5430413.3333333 |
n÷3 | 4072810 |
n÷5 | 3258248 |
Exponentiation
nyn2 | 265404500737600 |
---|---|
n3 | 4.3237684185964E+21 |
n4 | 7.0439549011775E+28 |
n5 | 1.1475475984426E+36 |
Nth Root
y√n2√n | 4036.2408253225 |
---|---|
3√n | 253.50394017324 |
4√n | 63.531416050034 |
5√n | 27.694327798303 |
Divisors of 16291240
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 | -16291239 | 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 16291240 can be divided by 64 positive divisors. The sum of these divisors (counting 16291240) is 1, the average is 0.015625.
Base conversion 16291240
Base | System | Value |
---|---|---|
2 | Binary | 111110001001010110101000 |
3 | Ternary | 1010122200101021 |
4 | Quaternary | 332021112220 |
5 | Quinary | 13132304430 |
6 | Senary | 1341102224 |
8 | Octal | 76112650 |
10 | Decimal | 16291240 |
12 | Duodecimal | 5557974 |
16 | Hexadecimal | f895a8 |
20 | Vigesimal | 51g820 |
36 | Base36 | 9p6eg |
Cryptographic Hash Functions
md5 | 23242a1b4a8b5285f189977482dbd10c |
---|---|
sha1 | b327681d90ef5daa4204580275d9fd3bd3a23941 |
sha256 | a7d99414043ff9bb7bca6ead7d5af79adb855e681e6c4633f0502b2472d34525 |
sha512 | 192deaaec3dc5fc1be7e69eb74c377ab74b864911f1dcf649d301c9eb9475a61b739cd70e81978378f3584ad79f28248e28616d90a9b4be7e6ae3fb1141de9b4 |
ripemd-160 | 6a75833da0df22664e1e0016670e97aeb5fbbf8b |
16291240 as geometric shapes
Circle
Radius = nDiameter | 32582480 |
---|---|
Circumference | 102360879.80374 |
Area | 8.3379282974691E+14 |
Sphere
Radius = nVolume | 1.8111358799581E+22 |
---|---|
Surface area | 3.3351713189876E+15 |
Circumference | 102360879.80374 |
Square
Length = nPerimeter | 65164960 |
---|---|
Area | 265404500737600 |
Diagonal | 23039292.555875 |
Cube
Length = nSurface area | 1592427004425600 |
---|---|
Volume | 4.3237684185964E+21 |
Space diagonal | 28217255.398298 |
Equilateral Triangle
Length = nPerimeter | 48873720 |
---|---|
Area | 1.1492351995874E+14 |
Altitude | 14108627.699149 |
Triangular Pyramid
Length = nSurface area | 1.1492351995874E+14 |
---|---|
Volume | 5.0956099484496E+20 |
Height | 7679764.1852917 |