2001000
2,001,000 is an even composite number composed of five prime numbers multiplied together.
2001000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 2001000:
23 × 3 × 53 × 23 × 29
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 23 × 29)See below for interesting mathematical facts about the number 2001000 from the Numbermatics database.
Names of 2001000
- Cardinal: 2001000 can be written as Two million, one thousand.
Scientific notation
- Scientific notation: 2.001 × 106
Factors of 2001000
Divisors of 2001000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 23 24 25 29 30 40 46 50 58 60 69 75 87 92 100 115 116 120 125 138 145 150 174 184 200 230 232 250 276 290 300 345 348 375 435 460 500 552 575 580 600 667 690 696 725 750 870 920 1000 1150 1160 1334 1380 1450 1500 1725 1740 2001 2175 2300 2668 2760 2875 2900 3000 3335 3450 3480 3625 4002 4350 4600 5336 5750 5800 6670 6900 7250 8004 8625 8700 10005 10875 11500 13340 13800 14500 16008 16675 17250 17400 20010 21750 23000 26680 29000 33350 34500 40020 43500 50025 66700 69000 80040 83375 87000 100050 133400 166750 200100 250125 333500 400200 500250 667000 1000500 2001000
- Sum of all divisors σ(n): 6739200
- Sum of proper divisors (its aliquot sum) s(n): 4738200
- 2001000 is an abundant number, because the sum of its proper divisors (4738200) is greater than itself. Its abundance is 2737200
Bases of 2001000
- Binary: 1111010001000011010002
- Hexadecimal: 0x1E8868
- Base-36: 16VZC
Squares and roots of 2001000
- 2001000 squared (20010002) is 4004001000000
- 2001000 cubed (20010003) is 8012006001000000000
-
The
square root of 2001000 is 1414.5670715805 -
The
cube root of 2001000 is 126.0131001749
Scales and comparisons
How big is 2001000?- 2,001,000 seconds is equal to 3 weeks, 2 days, 3 hours, 50 minutes.
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To count from 1 to 2,001,000 would take you about four 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 2001000 cubic inches would be around 10.5 feet tall.
Recreational maths with 2001000
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The information we have on file for 2001000 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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