7974828 (number)
7974828 is an even 7-digits composite number following 7974827 and preceding 7974829. In scientific notation, it is written as 7.974828 × 10^6. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 2592000 positive integers (up to 7974828) that are relatively prime to 7974828.
Interesting facts
- 7974828 has 48 divisors, whose sum is 21191520
- The reverse of 7974828 is 8284797
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 45
- Digital Root 9
Name
| Name | seven million nine hundred seventy-four thousand eight hundred twenty-eight |
|---|
Notation
| Scientific notation | 7.974828 × 10^6 |
|---|---|
| Engineering notation | 7.974828 × 10^6 |
Prime Factorization of 7974828
Prime Factorization 2 × 2 × 3 × 9 × 41 × 1801
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 3987414 | Product of the distinct prime numbers |
The prime factorization of 7974828 is 2 × 2 × 3 × 9 × 41 × 1801. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7974828)
Multiplication
n×y| n×2 | 15949656 |
|---|---|
| n×3 | 23924484 |
| n×4 | 31899312 |
| n×5 | 39874140 |
Division
n÷y| n÷2 | 3987414 |
|---|---|
| n÷3 | 2658276 |
| n÷3 | 1993707 |
| n÷5 | 1594965.6 |
Exponentiation
ny| n2 | 63597881629584 |
|---|---|
| n3 | 5.0718216716029E+20 |
| n4 | 4.0446905477706E+27 |
| n5 | 3.2255711431696E+34 |
Nth Root
y√n| 2√n | 2823.9737959124 |
|---|---|
| 3√n | 199.79001293766 |
| 4√n | 53.141074470812 |
| 5√n | 24.007352264803 |
Divisors of 7974828
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 | -7974827 | 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 7974828 can be divided by 48 positive divisors. The sum of these divisors (counting 7974828) is 1, the average is 0.020833333333333.
Base conversion 7974828
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11110011010111110101100 |
| 3 | Ternary | 120000011102000 |
| 4 | Quaternary | 132122332230 |
| 5 | Quinary | 4020143303 |
| 6 | Senary | 442532300 |
| 8 | Octal | 36327654 |
| 10 | Decimal | 7974828 |
| 12 | Duodecimal | 2807090 |
| 16 | Hexadecimal | 79afac |
| 20 | Vigesimal | 29gh18 |
| 36 | Base36 | 4qxf0 |
Cryptographic Hash Functions
| md5 | d6db70fbd83bb5234d779367cf79c5ce |
|---|---|
| sha1 | 3418a293f506d42ca1d5243bc1f39e5df103934e |
| sha256 | 7eb317d953e0b38d6906d94f3ba96e2a4ce3a209a014ee7bbc3bccf622802ef2 |
| sha512 | 7ea7eeef555b95c635f1e6b06008896df16846c45cd3a2ee2dcd729b6f6dd0f86da1e948050326868d68d74c78b363efd51de1ae859491aaa94d4ffc6f483fd4 |
| ripemd-160 | d72eeb48a4407a9e933ed325cc4bf60df0a36d36 |
7974828 as geometric shapes
Circle
Radius = n| Diameter | 15949656 |
|---|---|
| Circumference | 50107322.116884 |
| Area | 1.9979863771137E+14 |
Sphere
Radius = n| Volume | 2.1244796938434E+21 |
|---|---|
| Surface area | 7.991945508455E+14 |
| Circumference | 50107322.116884 |
Square
Length = n| Perimeter | 31899312 |
|---|---|
| Area | 63597881629584 |
| Diagonal | 11278109.915193 |
Cube
Length = n| Surface area | 381587289777504 |
|---|---|
| Volume | 5.0718216716029E+20 |
| Space diagonal | 13812807.277623 |
Equilateral Triangle
Length = n| Perimeter | 23924484 |
|---|---|
| Area | 27538690559048 |
| Altitude | 6906403.6388114 |
Triangular Pyramid
Length = n| Surface area | 27538690559048 |
|---|---|
| Volume | 5.9771991615989E+19 |
| Height | 3759369.9717309 |