3987996394876
3,987,996,394,876 is an even composite number composed of five prime numbers multiplied together.
3987996394876 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 3987996394876:
22 × 133 × 172 × 31 × 373
(2 × 2 × 13 × 13 × 13 × 17 × 17 × 31 × 37 × 37 × 37)See below for interesting mathematical facts about the number 3987996394876 from the Numbermatics database.
Names of 3987996394876
- Cardinal: 3987996394876 can be written as Three trillion, nine hundred eighty-seven billion, nine hundred ninety-six million, three hundred ninety-four thousand, eight hundred seventy-six.
Scientific notation
- Scientific notation: 3.987996394876 × 1012
Factors of 3987996394876
Divisors of 3987996394876
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 13 17 26 31 34 37 52 62 68 74 124 148 169 221 289 338 403 442 481 527 578 629 676 806 884 962 1054 1147 1156 1258 1369 1612 1924 2108 2197 2294 2516 2738 2873 3757 4394 4588 5239 5476 5746 6253 6851 7514 8177 8788 8959 10478 10693 11492 12506 13702 14911 15028 16354 17797 17918 19499 20956 21386 23273 25012 27404 29822 32708 35594 35836 37349 38998 42439 42772 46546 48841 50653 59644 68107 71188 74698 77996 81289 84878 89063 93092 97682 101306 106301 116467 136214 139009 149396 162578 169756 178126 193843 195364 202612 212602 231361 232934 253487 272428 278018 302549 325156 331483 356252 387686 395641 425204 462722 465868 506974 551707 556036 605098 634933 658489 662966 721463 775372 791282 861101 925444 1013948 1103414 1157819 1210196 1269866 1316978 1325932 1381913 1442926 1514071 1570243 1582564 1722202 1807117 2206828 2315638 2519959 2539732 2633956 2763826 2885852 3007693 3028142 3140486 3295331 3444404 3614234 3933137 4309279 4631276 5039918 5143333 5527652 6015386 6056284 6280972 6590662 7172191 7228468 7866274 8560357 8618558 9379019 10079836 10286666 11194313 12030772 12264871 13181324 14344382 14638717 15732548 17120714 17237116 18758038 19682923 20413159 20573332 22388626 23492521 24529742 26694131 28688764 29277434 34241428 37516076 39365846 40826318 42839303 44777252 46985042 49059484 51130781 53388262 56020627 58554868 66863329 78731692 81652636 85678606 93238483 93970084 102261562 106776524 111284641 112041254 121927247 133726658 145526069 159443323 171357212 186476966 190303321 204523124 222569282 224082508 243854494 265371067 267453316 291052138 318886646 347023703 372953932 380606642 445138564 453800227 487708988 530742134 582104276 637773292 694047406 728268151 761213284 869223277 907600454 1061484268 1388094812 1456536302 1585054211 1738446554 1815200908 1891838897 2072763199 2473943173 2913072604 3170108422 3449823871 3476893108 3783677794 4145526398 4511308139 4947886346 5899402951 6340216844 6899647742 7567355588 8291052796 9022616278 9895772692 11798805902 13799295484 18045232556 23597611804 26945921587 32161261249 53891843174 58647005807 64322522498 76692238363 107783686348 117294011614 128645044996 153384476726 234588023228 306768953452 996999098719 1993998197438 3987996394876
- Sum of all divisors σ(n): 8520547750400
- Sum of proper divisors (its aliquot sum) s(n): 4532551355524
- 3987996394876 is an abundant number, because the sum of its proper divisors (4532551355524) is greater than itself. Its abundance is 544554960648
Bases of 3987996394876
- Binary: 1110100000100001110001101111000101011111002
- Hexadecimal: 0x3A0871BC57C
- Base-36: 1EW26343G
Squares and roots of 3987996394876
- 3987996394876 squared (39879963948762) is 15904115245543972919055376
- 3987996394876 cubed (39879963948763) is 63425554262921793524723013651406653376
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The
square root of 3987996394876 is 1996996.8439824837 -
The
cube root of 3987996394876 is 15858.1158300973
Scales and comparisons
How big is 3987996394876?- 3,987,996,394,876 seconds is equal to 126,805 years, 49 weeks, 2 days, 16 hours, 21 minutes, 16 seconds.
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To count from 1 to 3,987,996,394,876 would take you about three hundred seventeen thousand and fourteen 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 3987996394876 cubic inches would be around 1321.5 feet tall.
Recreational maths with 3987996394876
- 3987996394876 backwards is 6784936997893
- The number of decimal digits it has is: 13
- The sum of 3987996394876's digits is 88
- More coming soon!
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