2988900
2,988,900 is an even composite number composed of four prime numbers multiplied together.
2988900 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 2988900:
22 × 36 × 52 × 41
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 41)See below for interesting mathematical facts about the number 2988900 from the Numbermatics database.
Names of 2988900
- Cardinal: 2988900 can be written as Two million, nine hundred eighty-eight thousand, nine hundred.
Scientific notation
- Scientific notation: 2.9889 × 106
Factors of 2988900
Divisors of 2988900
- Number of divisors d(n): 126
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 41 45 50 54 60 75 81 82 90 100 108 123 135 150 162 164 180 205 225 243 246 270 300 324 369 405 410 450 486 492 540 615 675 729 738 810 820 900 972 1025 1107 1215 1230 1350 1458 1476 1620 1845 2025 2050 2214 2430 2460 2700 2916 3075 3321 3645 3690 4050 4100 4428 4860 5535 6075 6150 6642 7290 7380 8100 9225 9963 11070 12150 12300 13284 14580 16605 18225 18450 19926 22140 24300 27675 29889 33210 36450 36900 39852 49815 55350 59778 66420 72900 83025 99630 110700 119556 149445 166050 199260 249075 298890 332100 498150 597780 747225 996300 1494450 2988900
- Sum of all divisors σ(n): 9961602
- Sum of proper divisors (its aliquot sum) s(n): 6972702
- 2988900 is an abundant number, because the sum of its proper divisors (6972702) is greater than itself. Its abundance is 3983802
Bases of 2988900
- Binary: 10110110011011011001002
- Hexadecimal: 0x2D9B64
- Base-36: 1S290
Squares and roots of 2988900
- 2988900 squared (29889002) is 8933523210000
- 2988900 cubed (29889003) is 26701407522369000000
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The
square root of 2988900 is 1728.8435441069 -
The
cube root of 2988900 is 144.0468597495
Scales and comparisons
How big is 2988900?- 2,988,900 seconds is equal to 4 weeks, 6 days, 14 hours, 15 minutes.
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To count from 1 to 2,988,900 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 2988900 cubic inches would be around 12 feet tall.
Recreational maths with 2988900
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The information we have on file for 2988900 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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