7006428
7,006,428 is an even composite number composed of five prime numbers multiplied together.
7006428 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 7006428:
22 × 32 × 11 × 13 × 1361
(2 × 2 × 3 × 3 × 11 × 13 × 1361)See below for interesting mathematical facts about the number 7006428 from the Numbermatics database.
Names of 7006428
- Cardinal: 7006428 can be written as Seven million, six thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 7.006428 × 106
Factors of 7006428
Divisors of 7006428
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 44 52 66 78 99 117 132 143 156 198 234 286 396 429 468 572 858 1287 1361 1716 2574 2722 4083 5148 5444 8166 12249 14971 16332 17693 24498 29942 35386 44913 48996 53079 59884 70772 89826 106158 134739 159237 179652 194623 212316 269478 318474 389246 538956 583869 636948 778492 1167738 1751607 2335476 3503214 7006428
- Sum of all divisors σ(n): 20822256
- Sum of proper divisors (its aliquot sum) s(n): 13815828
- 7006428 is an abundant number, because the sum of its proper divisors (13815828) is greater than itself. Its abundance is 6809400
Bases of 7006428
- Binary: 110101011101000110111002
- Hexadecimal: 0x6AE8DC
- Base-36: 46670
Squares and roots of 7006428
- 7006428 squared (70064282) is 49090033319184
- 7006428 cubed (70064283) is 343945783968463714752
-
The
square root of 7006428 is 2646.9658101305 -
The
cube root of 7006428 is 191.3516542759
Scales and comparisons
How big is 7006428?- 7,006,428 seconds is equal to 11 weeks, 4 days, 2 hours, 13 minutes, 48 seconds.
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To count from 1 to 7,006,428 would take you about seventeen weeks!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 7006428 cubic inches would be around 15.9 feet tall.
Recreational maths with 7006428
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The information we have on file for 7006428 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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