80479920 (number)
80479920 is an even 8-digits composite number following 80479919 and preceding 80479921. In scientific notation, it is written as 8.0479920 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 21154560 positive integers (up to 80479920) that are relatively prime to 80479920.
Interesting facts
- 80479920 has 40 divisors, whose sum is 168703488
- The reverse of 80479920 is 02997408
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | eighty million four hundred seventy-nine thousand nine hundred twenty |
|---|
Notation
| Scientific notation | 8.0479920 × 10^7 |
|---|---|
| Engineering notation | 8.0479920 × 10^6 |
Prime Factorization of 80479920
Prime Factorization 2 × 2 × 2 × 2 × 15 × 71 × 4723
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 10059990 | Product of the distinct prime numbers |
The prime factorization of 80479920 is 2 × 2 × 2 × 2 × 15 × 71 × 4723. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80479920)
Multiplication
n×y| n×2 | 160959840 |
|---|---|
| n×3 | 241439760 |
| n×4 | 321919680 |
| n×5 | 402399600 |
Division
n÷y| n÷2 | 40239960 |
|---|---|
| n÷3 | 26826640 |
| n÷3 | 20119980 |
| n÷5 | 16095984 |
Exponentiation
ny| n2 | 6477017523206400 |
|---|---|
| n3 | 5.2126985210625E+23 |
| n4 | 4.1951755995923E+31 |
| n5 | 3.3762739664114E+39 |
Nth Root
y√n| 2√n | 8971.0601380216 |
|---|---|
| 3√n | 431.74685099955 |
| 4√n | 94.715680528736 |
| 5√n | 38.118649633206 |
Divisors of 80479920
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 | -80479919 | 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 80479920 can be divided by 40 positive divisors. The sum of these divisors (counting 80479920) is 1, the average is 0.025.
Base conversion 80479920
| Base | System | Value |
|---|---|---|
| 2 | Binary | 100110011000000011010110000 |
| 3 | Ternary | 12121102210200210 |
| 4 | Quaternary | 10303000122300 |
| 5 | Quinary | 131100324140 |
| 6 | Senary | 11552544120 |
| 8 | Octal | 463003260 |
| 10 | Decimal | 80479920 |
| 12 | Duodecimal | 22b52040 |
| 16 | Hexadecimal | 4cc06b0 |
| 20 | Vigesimal | 152jjg0 |
| 36 | Base36 | 1bwypc |
Cryptographic Hash Functions
| md5 | 479a9511a0648c44a2d64a987cd2a0fa |
|---|---|
| sha1 | c677ffec1220c599a8ba17353c19db28b464f210 |
| sha256 | da02dda250117baf1e734aa89d73ae2dfc70e2bce1a22366a55837731abdb24d |
| sha512 | 7706bb3beeaadc9dc0d4bbec2b9726f246540ea016f30589312786344b94227fef725e6b45719cb73dc4f34f5d4bb19724dc54960e41dff16f65bfba442b51f8 |
| ripemd-160 | af19809dc0895f57ffe5da32b27bdd79e9fc537b |
80479920 as geometric shapes
Circle
Radius = n| Diameter | 160959840 |
|---|---|
| Circumference | 505670250.86699 |
| Area | 2.0348150668078E+16 |
Sphere
Radius = n| Volume | 2.1834900505531E+24 |
|---|---|
| Surface area | 8.139260267231E+16 |
| Circumference | 505670250.86699 |
Square
Length = n| Perimeter | 321919680 |
|---|---|
| Area | 6477017523206400 |
| Diagonal | 113815794.3627 |
Cube
Length = n| Surface area | 38862105139238400 |
|---|---|
| Volume | 5.2126985210625E+23 |
| Space diagonal | 139395310.42908 |
Equilateral Triangle
Length = n| Perimeter | 241439760 |
|---|---|
| Area | 2.8046308579269E+15 |
| Altitude | 69697655.214539 |
Triangular Pyramid
Length = n| Surface area | 2.8046308579269E+15 |
|---|---|
| Volume | 6.143224120874E+22 |
| Height | 37938598.120901 |