1994448 (number)
1994448 is an even 7-digits composite number following 1994447 and preceding 1994449. In scientific notation, it is written as 1.994448 × 10^6. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 646272 positive integers (up to 1994448) that are relatively prime to 1994448.
Interesting facts
- 1994448 has 40 divisors, whose sum is 5296288
- The reverse of 1994448 is 8444991
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 39
- Digital Root 3
Name
| Name | one million nine hundred ninety-four thousand four hundred forty-eight |
|---|
Notation
| Scientific notation | 1.994448 × 10^6 |
|---|---|
| Engineering notation | 1.994448 × 10^6 |
Prime Factorization of 1994448
Prime Factorization 2 × 2 × 2 × 2 × 3 × 37 × 1123
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 249306 | Product of the distinct prime numbers |
The prime factorization of 1994448 is 2 × 2 × 2 × 2 × 3 × 37 × 1123. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1994448)
Multiplication
n×y| n×2 | 3988896 |
|---|---|
| n×3 | 5983344 |
| n×4 | 7977792 |
| n×5 | 9972240 |
Division
n÷y| n÷2 | 997224 |
|---|---|
| n÷3 | 664816 |
| n÷3 | 498612 |
| n÷5 | 398889.6 |
Exponentiation
ny| n2 | 3977822824704 |
|---|---|
| n3 | 7933560777085243392 |
| n4 | 1.5823074424736E+25 |
| n5 | 3.1558299140266E+31 |
Nth Root
y√n| 2√n | 1412.2492697821 |
|---|---|
| 3√n | 125.87541224862 |
| 4√n | 37.579905132691 |
| 5√n | 18.195523015405 |
Divisors of 1994448
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -1994447 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1994448 can be divided by 40 positive divisors. The sum of these divisors (counting 1994448) is 1, the average is 0.025.
Base conversion 1994448
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111100110111011010000 |
| 3 | Ternary | 10202022212110 |
| 4 | Quaternary | 13212323100 |
| 5 | Quinary | 1002310243 |
| 6 | Senary | 110425320 |
| 8 | Octal | 7467320 |
| 10 | Decimal | 1994448 |
| 12 | Duodecimal | 802240 |
| 16 | Hexadecimal | 1e6ed0 |
| 20 | Vigesimal | c9628 |
| 36 | Base36 | 16qxc |
Cryptographic Hash Functions
| md5 | 3c52da8d5a03da19ddf7a025ca2c0372 |
|---|---|
| sha1 | 63fdd3f5b3f8dff0b469762092038c1664d0da96 |
| sha256 | c388504c326dc3c2c9984ff0d9101b43682c06e093d0b655dcaa3e01ef8673ef |
| sha512 | 559b2279e02bc7faa29f912cfaaeac96fcf1fb05f4baa6fa86c67e8174cad206b8d5b7ceb02911dcda9b927e2fb8a0df0bd2837031448267038e4fd3ae530a9c |
| ripemd-160 | 6b45931e0c45c58abe485913227e5044bd101ff5 |
1994448 as geometric shapes
Circle
Radius = n| Diameter | 3988896 |
|---|---|
| Circumference | 12531486.369534 |
| Area | 12496698963372 |
Sphere
Radius = n| Volume | 3.3232021672132E+19 |
|---|---|
| Surface area | 49986795853488 |
| Circumference | 12531486.369534 |
Square
Length = n| Perimeter | 7977792 |
|---|---|
| Area | 3977822824704 |
| Diagonal | 2820575.4110479 |
Cube
Length = n| Surface area | 23866936948224 |
|---|---|
| Volume | 7933560777085243392 |
| Space diagonal | 3454485.2690541 |
Equilateral Triangle
Length = n| Perimeter | 5983344 |
|---|---|
| Area | 1722447808973.6 |
| Altitude | 1727242.6345271 |
Triangular Pyramid
Length = n| Surface area | 1722447808973.6 |
|---|---|
| Volume | 9.349791040721E+17 |
| Height | 940191.80368263 |