3979930642380

Names of 3979930642380

• Cardinal: 3979930642380 can be written as Three trillion, nine hundred seventy-nine billion, nine hundred thirty million, six hundred forty-two thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.97993064238 × 10¹²

Factors of 3979930642380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 104282

Divisors of 3979930642380

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 55 60 63 66 70 77 84 90 99 105 110 121 126 132 140 154 165 180 198 210 220 231 242 251 252 308 315 330 363 385 396 420 462 484 495 502 605 630 660 693 726 753 770 847 924 990 1004 1089 1155 1210 1255 1260 1386 1452 1506 1540 1694 1757 1815 1980 2178 2259 2310 2420 2510 2541 2761 2772 3012 3388 3465 3514 3630 3765 4235 4356 4518 4620 5020 5082 5271 5445 5522 6930 7028 7260 7530 7623 8283 8470 8785 9036 10164 10542 10890 11044 11295 12705 13805 13860 15060 15246 15813 16566 16940 17570 19327 21084 21780 22590 24849 25410 26355 27610 30371 30492 31626 33132 35140 38115 38654 41415 45180 49698 50820 52710 55220 57981 60742 63252 76230 77308 79065 82830 91113 96635 99396 104003 105420 115962 121484 124245 151855 152460 158130 165660 173943 182226 193270 208006 212597 231924 248490 273339 289905 303710 312009 316260 347886 364452 386540 416012 425194 455565 496980 520015 546678 579810 607420 624018 637791 695772 728021 850388 869715 911130 936027 1040030 1062985 1093356 1144033 1159620 1248036 1275582 1366695 1456042 1560045 1739430 1822260 1872054 1913373 2080060 2125970 2184063 2288066 2551164 2733390 2912084 3120090 3188955 3432099 3478860 3640105 3744108 3826746 4251940 4368126 4576132 4680135 5466780 5720165 6240180 6377910 6552189 6864198 7280210 7653492 8008231 8736252 9360270 9566865 10296297 10920315 11440330 12584363 12755820 13104378 13728396 14560420 16016462 17160495 18720540 19133730 20592594 21840630 22880660 24024693 25168726 26104753 26208756 32032924 32760945 34320990 37753089 38267460 40041155 41185188 43681260 48049386 50337452 51481485 52209506 62921815 65521890 68641980 72074079 75506178 78314259 80082310 88090541 96098772 102962970 104419012 113259267 120123465 125843630 130523765 131043780 144148158 151012356 156628518 160164620 176181082 182733271 188765445 205925940 226518534 234942777 240246930 251687260 261047530 264271623 287152283 288296316 313257036 352362164 360370395 365466542 377530890 391571295 440452705 453037068 469885554 480493860 522095060 528543246 548199813 566296335 574304566 720740790 730933084 755061780 783142590 792814869 861456849 880905410 913666355 939771108 1057086492 1096399626 1132592670 1148609132 1174713885 1321358115 1435761415 1441481580 1566285180 1585629738 1644599439 1722913698 1761810820 1827332710 2010065981 2192799252 2265185340 2349427770 2584370547 2642716230 2740999065 2871522830 3158675113 3171259476 3289198878 3445827396 3654665420 3964074345 4020131962 4307284245 4698855540 5168741094 5285432460 5481998130 5743045660 6030197943 6317350226 6578397756 7928148690 8040263924 8222997195 8614568490 9476025339 10050329905 10337482188 10963996260 12060395886 12634700452 12921852735 15793375565 15856297380 16445994390 17229136980 18090593829 18952050678 20100659810 22110725791 24120791772 25843705470 28428076017 30150989715 31586751130 32891988780 36181187658 37904101356 40201319620 44221451582 47380126695 51687410940 56856152034 60301979430 63173502260 66332177373 72362375316 88442903164 90452969145 94760253390 110553628955 113712304068 120603958860 132664354746 142140380085 180905938290 189520506780 198996532119 221107257910 265328709492 284280760170 331660886865 361811876580 397993064238 442214515820 568561520340 663321773730 795986128476 994982660595 1326643547460 1989965321190 3979930642380
• Sum of all divisors σ(n): 15225965943552
• Sum of proper divisors (its aliquot sum) s(n): 11246035301172
• 3979930642380 is an abundant number, because the sum of its proper divisors (11246035301172) is greater than itself. Its abundance is 7266104658792

Bases of 3979930642380

• Binary: 111001111010100110010110100010011111001100₂
• Hexadecimal: 0x39EA65A27CC
• Base-36: 1ESCRY1N0

Squares and roots of 3979930642380

• 3979930642380 squared (3979930642380²) is 15839847918155279452064400
• 3979930642380 cubed (3979930642380³) is 63041496100105247014243081909129272000
• The square root of 3979930642380 is 1994976.3513335189
• The cube root of 3979930642380 is 15847.4175618383

Scales and comparisons

• 3,979,930,642,380 seconds is equal to 126,549 years, 25 weeks, 1 day, 1 hour, 33 minutes.
• To count from 1 to 3,979,930,642,380 would take you about three hundred sixteen thousand, three hundred seventy-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 3979930642380 cubic inches would be around 1320.6 feet tall.

Recreational maths with 3979930642380

• 3979930642380 backwards is 0832460399793
• 3979930642380 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3979930642380's digits is 63
• More coming soon!