13781327062883940

Names of 13781327062883940

• Cardinal: 13781327062883940 can be written as Thirteen quadrillion, seven hundred eighty-one trillion, three hundred twenty-seven billion, sixty-two million, eight hundred eighty-three thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.378132706288394 × 10¹⁶

Factors of 13781327062883940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 142254

Divisors of 13781327062883940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 2243 4486 6729 8972 11215 13458 15701 20187 22430 26916 31402 33645 40374 44860 47103 62804 65173 67290 74821 78505 80748 94206 100935 130346 134580 141309 149642 157010 188412 195519 201870 224463 235515 260692 282618 299284 314020 325865 374105 391038 403740 448926 456211 471030 523747 565236 586557 651730 673389 706545 748210 782076 897852 912422 942060 977595 1047494 1122315 1173114 1303460 1346778 1368633 1413090 1496420 1571241 1824844 1955190 2094988 2244630 2281055 2346228 2618735 2693556 2737266 2826180 2932785 3142482 3366945 3910380 4105899 4489260 4562110 4713723 5237470 5474532 5865570 6284964 6733890 6843165 7856205 8211798 9124220 9427446 10474940 11731140 13467780 13686330 15712410 16423596 18854892 20529495 23568615 27372660 31424820 41058990 47137230 82117980 94274460 146183039 167823503 292366078 335647006 438549117 503470509 584732156 671294012 730915195 839117515 877098234 1006941018 1023281273 1174764521 1315647351 1461830390 1510411527 1678235030 1754196468 2013882036 2046562546 2192745585 2349529042 2517352545 2631294702 2923660780 3020823054 3069843819 3356470060 3524293563 4093125092 4385491170 4699058084 4876309033 5034705090 5116406365 5262589404 5873822605 6041646108 6139687638 6578236755 7048587126 7552057635 8770982340 9209531457 9752618066 10069410180 10232812730 10572880689 11747645210 12279375276 13156473510 14097174252 14628927099 15104115270 15349219095 17621467815 18419062914 19505236132 20465625460 21145761378 23495290420 24381545165 26312947020 29257854198 30208230540 30698438190 34134163231 35242935630 36838125828 42291522756 43886781297 46047657285 48763090330 52864403445 58515708396 61396876380 68268326462 70485871260 73144635495 87773562594 92095314570 97526180660 102402489693 105728806890 136536652924 146289270990 170670816155 175547125188 184190629140 204804979386 211457613780 219433906485 292578541980 307207469079 341341632310 409609958772 438867812970 512012448465 614414938158 682683264620 877735625940 1024024896930 1228829876316 1536037345395 2048049793860 3072074690790 6144149381580 10937561161019 21875122322038 32812683483057 43750244644076 54687805805095 65625366966114 76562928127133 98438050449171 109375611610190 131250733932228 153125856254266 164063417415285 196876100898342 218751223220380 229688784381399 306251712508532 328126834830570 382814640635665 393752201796684 459377568762798 492190252245855 656253669661140 689066353144197 765629281271330 918755137525596 984380504491710 1148443921906995 1378132706288394 1531258562542660 1968761008983420 2296887843813990 2756265412576788 3445331765720985 4593775687627980 6890663531441970 13781327062883940
• Sum of all divisors σ(n): 47797939071058176
• Sum of proper divisors (its aliquot sum) s(n): 34016612008174236
• 13781327062883940 is an abundant number, because the sum of its proper divisors (34016612008174236) is greater than itself. Its abundance is 20235284945290296

Bases of 13781327062883940

• Binary: 110000111101100000101101000000000111011101111001100100₂
• Hexadecimal: 0x30F60B401DDE64
• Base-36: 3RP2M91X5D0

Squares and roots of 13781327062883940

• 13781327062883940 squared (13781327062883940²) is 189924975614177284331149909923600
• 13781327062883940 cubed (13781327062883940³) is 2617418206349233762362940691920647683841066984000
• The square root of 13781327062883940 is 117393897.0427506507
• The cube root of 13781327062883940 is 239752.7955947783

Scales and comparisons

• 13,781,327,062,883,940 seconds is equal to 438,203,572 years, 8 weeks, 20 hours, 39 minutes.
• To count from 1 to 13,781,327,062,883,940 would take you about one billion, three hundred fourteen million, six hundred ten thousand, seven hundred sixteen 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 13781327062883940 cubic inches would be around 19979.4 feet tall.

Recreational maths with 13781327062883940

• 13781327062883940 backwards is 04938826072318731
• The number of decimal digits it has is: 17
• The sum of 13781327062883940's digits is 72
• More coming soon!