857072 (number)
857072 is an even 6-digits composite number following 857071 and preceding 857073. In scientific notation, it is written as 8.57072 × 10^5. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 382976 positive integers (up to 857072) that are relatively prime to 857072.
Interesting facts
- 857072 has 40 divisors, whose sum is 1848096
- The reverse of 857072 is 270758
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 29
- Digital Root 2
Name
| Name | eight hundred fifty-seven thousand seventy-two |
|---|
Notation
| Scientific notation | 8.57072 × 10^5 |
|---|---|
| Engineering notation | 8.57072 × 10^3 |
Prime Factorization of 857072
Prime Factorization 2 × 2 × 2 × 2 × 17 × 23 × 137
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 107134 | Product of the distinct prime numbers |
The prime factorization of 857072 is 2 × 2 × 2 × 2 × 17 × 23 × 137. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 857072)
Multiplication
n×y| n×2 | 1714144 |
|---|---|
| n×3 | 2571216 |
| n×4 | 3428288 |
| n×5 | 4285360 |
Division
n÷y| n÷2 | 428536 |
|---|---|
| n÷3 | 285690.66666667 |
| n÷3 | 214268 |
| n÷5 | 171414.4 |
Exponentiation
ny| n2 | 734572413184 |
|---|---|
| n3 | 629581447312437248 |
| n4 | 5.3959663021097E+23 |
| n5 | 4.6247316304817E+29 |
Nth Root
y√n| 2√n | 925.78183175087 |
|---|---|
| 3√n | 94.988807545675 |
| 4√n | 30.426663171483 |
| 5√n | 15.367508479968 |
Divisors of 857072
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 | -857071 | 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 857072 can be divided by 40 positive divisors. The sum of these divisors (counting 857072) is 1, the average is 0.025.
Base conversion 857072
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11010001001111110000 |
| 3 | Ternary | 1121112200102 |
| 4 | Quaternary | 3101033300 |
| 5 | Quinary | 204411242 |
| 6 | Senary | 30211532 |
| 8 | Octal | 3211760 |
| 10 | Decimal | 857072 |
| 12 | Duodecimal | 353ba8 |
| 16 | Hexadecimal | d13f0 |
| 20 | Vigesimal | 572dc |
| 36 | Base36 | idbk |
Cryptographic Hash Functions
| md5 | 46dfa9eb108e6e7540220717d6273dc6 |
|---|---|
| sha1 | e414230d4dc8c21ef20782206a7af3ca7d45d123 |
| sha256 | 0dace6efa93159a239309017c03ab642bfee7084e7cf87237a780e951fd6a511 |
| sha512 | b01671950fe159cab36cb4c7b30a881cf958bcc7926648e310cb6e8b49fbaa43059e668f851ad6bd10dcd1aaf1da4a77b7e00dcfcab5a619cabd3abe46740ba4 |
| ripemd-160 | e226f59d6d838afba2abdd446627ae1c80590638 |
857072 as geometric shapes
Circle
Radius = n| Diameter | 1714144 |
|---|---|
| Circumference | 5385142.197595 |
| Area | 2307727296788.6 |
Sphere
Radius = n| Volume | 2.6371845996176E+18 |
|---|---|
| Surface area | 9230909187154.3 |
| Circumference | 5385142.197595 |
Square
Length = n| Perimeter | 3428288 |
|---|---|
| Area | 734572413184 |
| Diagonal | 1212082.8463302 |
Cube
Length = n| Surface area | 4407434479104 |
|---|---|
| Volume | 629581447312437248 |
| Space diagonal | 1484492.2497447 |
Equilateral Triangle
Length = n| Perimeter | 2571216 |
|---|---|
| Area | 318079185368.29 |
| Altitude | 742246.12487234 |
Triangular Pyramid
Length = n| Surface area | 318079185368.29 |
|---|---|
| Volume | 7.4196885117311E+16 |
| Height | 404027.61544341 |