29278320 (number)
29278320 is an even 8-digits composite number following 29278319 and preceding 29278321. In scientific notation, it is written as 2.9278320 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 7807488 positive integers (up to 29278320) that are relatively prime to 29278320.
Interesting facts
- 29278320 has 40 divisors, whose sum is 90763536
- The reverse of 29278320 is 02387292
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
| Name | twenty-nine million two hundred seventy-eight thousand three hundred twenty |
|---|
Notation
| Scientific notation | 2.9278320 × 10^7 |
|---|---|
| Engineering notation | 2.9278320 × 10^6 |
Prime Factorization of 29278320
Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 121993
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3659790 | Product of the distinct prime numbers |
The prime factorization of 29278320 is 2 × 2 × 2 × 2 × 3 × 5 × 121993. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29278320)
Multiplication
n×y| n×2 | 58556640 |
|---|---|
| n×3 | 87834960 |
| n×4 | 117113280 |
| n×5 | 146391600 |
Division
n÷y| n÷2 | 14639160 |
|---|---|
| n÷3 | 9759440 |
| n÷3 | 7319580 |
| n÷5 | 5855664 |
Exponentiation
ny| n2 | 857220022022400 |
|---|---|
| n3 | 2.5097962115179E+22 |
| n4 | 7.3482616615608E+29 |
| n5 | 2.1514475637091E+37 |
Nth Root
y√n| 2√n | 5410.9444646938 |
|---|---|
| 3√n | 308.21141385427 |
| 4√n | 73.559122239827 |
| 5√n | 31.13932760954 |
Divisors of 29278320
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 | -29278319 | 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 29278320 can be divided by 40 positive divisors. The sum of these divisors (counting 29278320) is 1, the average is 0.025.
Base conversion 29278320
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101111101100000001110000 |
| 3 | Ternary | 2001002111022020 |
| 4 | Quaternary | 1233230001300 |
| 5 | Quinary | 24443401240 |
| 6 | Senary | 2523311440 |
| 8 | Octal | 157540160 |
| 10 | Decimal | 29278320 |
| 12 | Duodecimal | 997b580 |
| 16 | Hexadecimal | 1bec070 |
| 20 | Vigesimal | 92jfg0 |
| 36 | Base36 | hfjao |
Cryptographic Hash Functions
| md5 | 4f1e492bd9d7641d124efc6779c18a8f |
|---|---|
| sha1 | a5ab2d5bd412f910fc528afecf135e87c39831e9 |
| sha256 | 6f2da1c0289075d3b2b541445ee4e5263330f0ee9c4eef7f550038a16b10e8fe |
| sha512 | 1ef98c0c4f242ccfa00f2dbe11e568b17ebdd717a961624a5a94f0033e7278c29d223ffe1cdb87cdbeb006861ff1a4bd0bd82984c00df40d02ec6a56e5210015 |
| ripemd-160 | c7150f3f4b61157e9908ac184cc0866afff55547 |
29278320 as geometric shapes
Circle
Radius = n| Diameter | 58556640 |
|---|---|
| Circumference | 183961110.0429 |
| Area | 2.6930361236957E+15 |
Sphere
Radius = n| Volume | 1.0513009786816E+23 |
|---|---|
| Surface area | 1.0772144494783E+16 |
| Circumference | 183961110.0429 |
Square
Length = n| Perimeter | 117113280 |
|---|---|
| Area | 857220022022400 |
| Diagonal | 41405797.227499 |
Cube
Length = n| Surface area | 5143320132134400 |
|---|---|
| Volume | 2.5097962115179E+22 |
| Space diagonal | 50711537.80026 |
Equilateral Triangle
Length = n| Perimeter | 87834960 |
|---|---|
| Area | 3.7118715785203E+14 |
| Altitude | 25355768.90013 |
Triangular Pyramid
Length = n| Surface area | 3.7118715785203E+14 |
|---|---|
| Volume | 2.9578232009343E+21 |
| Height | 13801932.409166 |