1920240 (number)
1920240 is an even 7-digits composite number following 1920239 and preceding 1920241. In scientific notation, it is written as 1.920240 × 10^6. The sum of its digits is 18. It has a total of 8 prime factors and 80 positive divisors. There are 435456 positive integers (up to 1920240) that are relatively prime to 1920240.
Interesting facts
- 1920240 has 80 divisors, whose sum is 5332992
- The reverse of 1920240 is 0420291
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 18
- Digital Root 9
Name
Name | one million nine hundred twenty thousand two hundred forty |
---|
Notation
Scientific notation | 1.920240 × 10^6 |
---|---|
Engineering notation | 1.920240 × 10^6 |
Prime Factorization of 1920240
Prime Factorization 2 × 2 × 2 × 2 × 5 × 27 × 127 × 7
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 240030 | Product of the distinct prime numbers |
The prime factorization of 1920240 is 2 × 2 × 2 × 2 × 5 × 27 × 127 × 7. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1920240)
Multiplication
n×yn×2 | 3840480 |
---|---|
n×3 | 5760720 |
n×4 | 7680960 |
n×5 | 9601200 |
Division
n÷yn÷2 | 960120 |
---|---|
n÷3 | 640080 |
n÷3 | 480060 |
n÷5 | 384048 |
Exponentiation
nyn2 | 3687321657600 |
---|---|
n3 | 7080542539789824000 |
n4 | 1.3596341006606E+25 |
n5 | 2.6108237854525E+31 |
Nth Root
y√n2√n | 1385.7272458893 |
---|---|
3√n | 124.29447874323 |
4√n | 37.225357565634 |
5√n | 18.058060446604 |
Divisors of 1920240
80 divisors
τ | Total Divisors | 80 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1920239 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1920240 can be divided by 80 positive divisors. The sum of these divisors (counting 1920240) is 1, the average is 0.0125.
Base conversion 1920240
Base | System | Value |
---|---|---|
2 | Binary | 111010100110011110000 |
3 | Ternary | 10121120002000 |
4 | Quaternary | 13110303300 |
5 | Quinary | 442421430 |
6 | Senary | 105054000 |
8 | Octal | 7246360 |
10 | Decimal | 1920240 |
12 | Duodecimal | 787300 |
16 | Hexadecimal | 1d4cf0 |
20 | Vigesimal | c00c0 |
36 | Base36 | 155o0 |
Cryptographic Hash Functions
md5 | 26b386b552bc1bebad4b432d889baed5 |
---|---|
sha1 | df668728e2118237f49ca4934586f60a82517843 |
sha256 | 2bf5e65bb74ba587999c6ab038dee6107868084db3764a18d2d5d8e3cf6a29bd |
sha512 | f1cd227f3590bac38d9a9d76db08d6a8e89dd7ca3bec01fecc79a28a1a57de092c9de0b829a9db89f0290dde3d9697cc2a99474706fb24c92416da3b1941d965 |
ripemd-160 | a33b738ad0a5ac88ac0a19264a90405aa0c8aa8e |
1920240 as geometric shapes
Circle
Radius = nDiameter | 3840480 |
---|---|
Circumference | 12065223.754259 |
Area | 11584062630939 |
Sphere
Radius = nVolume | 2.9658907235245E+19 |
---|---|
Surface area | 46336250523755 |
Circumference | 12065223.754259 |
Square
Length = nPerimeter | 7680960 |
---|---|
Area | 3687321657600 |
Diagonal | 2715629.4510113 |
Cube
Length = nSurface area | 22123929945600 |
---|---|
Volume | 7080542539789824000 |
Space diagonal | 3325953.2427261 |
Equilateral Triangle
Length = nPerimeter | 5760720 |
---|---|
Area | 1596657113703.1 |
Altitude | 1662976.621363 |
Triangular Pyramid
Length = nSurface area | 1596657113703.1 |
---|---|
Volume | 8.3444994072753E+17 |
Height | 905209.81700377 |