3990020540
3,990,020,540 is an even composite number composed of six prime numbers multiplied together.
3990020540 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 3990020540:
22 × 5 × 11 × 31 × 449 × 1303
(2 × 2 × 5 × 11 × 31 × 449 × 1303)See below for interesting mathematical facts about the number 3990020540 from the Numbermatics database.
Names of 3990020540
- Cardinal: 3990020540 can be written as Three billion, nine hundred ninety million, twenty thousand, five hundred forty.
Scientific notation
- Scientific notation: 3.99002054 × 109
Factors of 3990020540
Divisors of 3990020540
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 11 20 22 31 44 55 62 110 124 155 220 310 341 449 620 682 898 1303 1364 1705 1796 2245 2606 3410 4490 4939 5212 6515 6820 8980 9878 13030 13919 14333 19756 24695 26060 27838 28666 40393 49390 55676 57332 69595 71665 80786 98780 139190 143330 153109 161572 201965 278380 286660 306218 403930 444323 585047 612436 765545 807860 888646 1170094 1531090 1777292 2221615 2340188 2925235 3062180 4443230 5850470 6435517 8886460 11700940 12871034 18136457 25742068 32177585 36272914 64355170 72545828 90682285 128710340 181364570 199501027 362729140 399002054 798004108 997505135 1995010270 3990020540
- Sum of all divisors σ(n): 9463910400
- Sum of proper divisors (its aliquot sum) s(n): 5473889860
- 3990020540 is an abundant number, because the sum of its proper divisors (5473889860) is greater than itself. Its abundance is 1483869320
Bases of 3990020540
- Binary: 111011011101001011100001101111002
- Hexadecimal: 0xEDD2E1BC
- Base-36: 1TZJZJW
Squares and roots of 3990020540
- 3990020540 squared (39900205402) is 15920263909621891600
- 3990020540 cubed (39900205403) is 63522180001612051117653464000
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The
square root of 3990020540 is 63166.6093755237 -
The
cube root of 3990020540 is 1586.0798354975
Scales and comparisons
How big is 3990020540?- 3,990,020,540 seconds is equal to 126 years, 45 weeks, 1 day, 19 hours, 2 minutes, 20 seconds.
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To count from 1 to 3,990,020,540 would take you about two hundred fifty-three years!
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 3990020540 cubic inches would be around 132.2 feet tall.
Recreational maths with 3990020540
- 3990020540 backwards is 0450200993
- The number of decimal digits it has is: 10
- The sum of 3990020540's digits is 32
- More coming soon!
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The information we have on file for 3990020540 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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