18372992 (number)
18372992 is an even 8-digits composite number following 18372991 and preceding 18372993. In scientific notation, it is written as 1.8372992 × 10^7. The sum of its digits is 41. It has a total of 9 prime factors and 32 positive divisors. There are 8350720 positive integers (up to 18372992) that are relatively prime to 18372992.
Interesting facts
- 18372992 has 32 divisors, whose sum is 39933000
- The reverse of 18372992 is 29927381
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | eighteen million three hundred seventy-two thousand nine hundred ninety-two |
---|
Notation
Scientific notation | 1.8372992 × 10^7 |
---|---|
Engineering notation | 1.8372992 × 10^6 |
Prime Factorization of 18372992
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13049
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 287078 | Product of the distinct prime numbers |
The prime factorization of 18372992 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13049. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18372992)
Multiplication
n×yn×2 | 36745984 |
---|---|
n×3 | 55118976 |
n×4 | 73491968 |
n×5 | 91864960 |
Division
n÷yn÷2 | 9186496 |
---|---|
n÷3 | 6124330.6666667 |
n÷3 | 4593248 |
n÷5 | 3674598.4 |
Exponentiation
nyn2 | 337566835032064 |
---|---|
n3 | 6.2021127595094E+21 |
n4 | 1.1395136811356E+29 |
n5 | 2.0936275747396E+36 |
Nth Root
y√n2√n | 4286.3728255951 |
---|---|
3√n | 263.87199181354 |
4√n | 65.470396559018 |
5√n | 28.368474155344 |
Divisors of 18372992
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -18372991 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 18372992 can be divided by 32 positive divisors. The sum of these divisors (counting 18372992) is 1, the average is 0.03125.
Base conversion 18372992
Base | System | Value |
---|---|---|
2 | Binary | 1000110000101100110000000 |
3 | Ternary | 1021120110000012 |
4 | Quaternary | 1012011212000 |
5 | Quinary | 14200413432 |
6 | Senary | 1453444052 |
8 | Octal | 106054600 |
10 | Decimal | 18372992 |
12 | Duodecimal | 61a0628 |
16 | Hexadecimal | 1185980 |
20 | Vigesimal | 5egc9c |
36 | Base36 | axsow |
Cryptographic Hash Functions
md5 | f0fc50f2645000f550e45ffe864dc0c6 |
---|---|
sha1 | cabcb492af068ca76ebe903906fab4077bf0b8da |
sha256 | 1bdad22d2cd8740d57475a7b1960616c9fbedf1b9ab13718306ed4d583e75b99 |
sha512 | 11b73858e6904c9b18e0cf77ac2f3e7a926b5419ec4741937b9b2bee0b8eca24fb79c211a95cc556a2b725f5f9a6dbc9fd99cb9a22ebc8576b115e4fb878c87e |
ripemd-160 | 50a984be677d829451f30b3371794712dd612de0 |
18372992 as geometric shapes
Circle
Radius = nDiameter | 36745984 |
---|---|
Circumference | 115440913.38333 |
Area | 1.0604974890323E+15 |
Sphere
Radius = nVolume | 2.5979349176014E+22 |
---|---|
Surface area | 4.2419899561292E+15 |
Circumference | 115440913.38333 |
Square
Length = nPerimeter | 73491968 |
---|---|
Area | 337566835032064 |
Diagonal | 25983334.467772 |
Cube
Length = nSurface area | 2025401010192384 |
---|---|
Volume | 6.2021127595094E+21 |
Space diagonal | 31822955.631057 |
Equilateral Triangle
Length = nPerimeter | 55118976 |
---|---|
Area | 1.4617072730644E+14 |
Altitude | 15911477.815528 |
Triangular Pyramid
Length = nSurface area | 1.4617072730644E+14 |
---|---|
Volume | 7.3092599832212E+20 |
Height | 8661111.4892575 |