2998996
2,998,996 is an even composite number composed of five prime numbers multiplied together.
2998996 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 2998996:
22 × 72 × 11 × 13 × 107
(2 × 2 × 7 × 7 × 11 × 13 × 107)See below for interesting mathematical facts about the number 2998996 from the Numbermatics database.
Names of 2998996
- Cardinal: 2998996 can be written as Two million, nine hundred ninety-eight thousand, nine hundred ninety-six.
Scientific notation
- Scientific notation: 2.998996 × 106
Factors of 2998996
Divisors of 2998996
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 11 13 14 22 26 28 44 49 52 77 91 98 107 143 154 182 196 214 286 308 364 428 539 572 637 749 1001 1078 1177 1274 1391 1498 2002 2156 2354 2548 2782 2996 4004 4708 5243 5564 7007 8239 9737 10486 14014 15301 16478 19474 20972 28028 30602 32956 38948 57673 61204 68159 107107 115346 136318 214214 230692 272636 428428 749749 1499498 2998996
- Sum of all divisors σ(n): 7239456
- Sum of proper divisors (its aliquot sum) s(n): 4240460
- 2998996 is an abundant number, because the sum of its proper divisors (4240460) is greater than itself. Its abundance is 1241464
Bases of 2998996
- Binary: 10110111000010110101002
- Hexadecimal: 0x2DC2D4
- Base-36: 1SA1G
Squares and roots of 2998996
- 2998996 squared (29989962) is 8993977008016
- 2998996 cubed (29989963) is 26972901071131951936
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The
square root of 2998996 is 1731.7609534805 -
The
cube root of 2998996 is 144.2088661403
Scales and comparisons
How big is 2998996?- 2,998,996 seconds is equal to 4 weeks, 6 days, 17 hours, 3 minutes, 16 seconds.
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To count from 1 to 2,998,996 would take you about seven 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 2998996 cubic inches would be around 12 feet tall.
Recreational maths with 2998996
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