1378015394215860

Names of 1378015394215860

• Cardinal: 1378015394215860 can be written as One quadrillion, three hundred seventy-eight trillion, fifteen billion, three hundred ninety-four million, two hundred fifteen thousand, eight hundred sixty.

Scientific notation

• Scientific notation: 1.37801539421586 × 10¹⁵

Factors of 1378015394215860

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12141

Divisors of 1378015394215860

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 29 30 36 45 54 58 60 81 87 90 108 116 135 145 162 174 180 261 270 290 324 348 405 435 522 540 580 783 810 841 870 1044 1305 1566 1620 1682 1740 2349 2523 2610 3132 3364 3915 4205 4698 4733 5046 5220 7369 7569 7830 8410 9396 9466 10092 11745 12615 14199 14738 15138 15660 16820 18932 22107 22707 23490 23665 24389 25230 28398 29476 30276 36845 37845 42597 44214 45414 46980 47330 48778 50460 56796 66321 68121 70995 73167 73690 75690 85194 88428 90828 94660 97556 110535 113535 121945 127791 132642 136242 137257 141990 146334 147380 151380 170388 198963 212985 213701 219501 221070 227070 243890 255582 265284 272484 274514 283980 292668 331605 340605 365835 383373 397926 411771 425970 427402 439002 442140 454140 487780 511164 549028 596889 638955 641103 658503 663210 681210 686285 731670 766746 795852 823542 851940 854804 878004 994815 1068505 1097505 1193778 1235313 1277910 1282206 1317006 1326420 1362420 1372570 1463340 1533492 1647084 1916865 1923309 1975509 1989630 2058855 2137010 2195010 2387556 2470626 2555820 2564412 2634012 2745140 2984445 3205515 3292515 3705939 3833730 3846618 3951018 3979260 3980453 4117710 4274020 4390020 4941252 5769927 5968890 6176565 6197329 6411030 6585030 7411878 7667460 7693236 7902036 7960906 8235420 9616545 9877545 11117817 11539854 11937780 11941359 12353130 12394658 12822060 13170060 14823756 15921812 17309781 18529695 18591987 19233090 19755090 19902265 22235634 23079708 23882718 24706260 24789316 28849635 30986645 34619562 34877477 35824077 37059390 37183974 38466180 39510180 39804530 44471268 47765436 55589085 55775961 57699270 59706795 61973290 69239124 69754954 71648154 74118780 74367948 79609060 86548905 92959935 104632431 107472231 111178170 111551922 115398540 115433137 119413590 123946580 139509908 143296308 167327883 173097810 174387385 179120385 179722541 185919870 209264862 214944462 222356340 223103844 230866274 238827180 278879805 313897293 322416693 334655766 346195620 346299411 348774770 358240770 359445082 371839740 418529724 429888924 461732548 501983649 523162155 537361155 539167623 557759610 577165685 627794586 644833386 669311532 692598822 697549540 716481540 718890164 836639415 898612705 941691879 1003967298 1011446833 1038898233 1046324310 1074722310 1078335246 1115519220 1154331370 1255589172 1289666772 1385197644 1569486465 1612083465 1617502869 1673278830 1731497055 1797225410 1883383758 2007934596 2022893666 2077796466 2092648620 2149444620 2156670492 2308662740 2509918245 2695838115 2825075637 3034340499 3116694699 3138972930 3224166930 3235005738 3346557660 3462994110 3594450820 3766767516 4045787332 4155592932 4708459395 4852508607 5019836490 5057234165 5194491165 5391676230 5650151274 6068680998 6233389398 6277945860 6448333860 6470011476 6925988220 8087514345 9103021497 9350084097 9416918790 9705017214 10039672980 10114468330 10388982330 10783352460 11300302548 12137361996 12466778796 14125378185 14557525821 15171702495 15583473495 16175028690 18206042994 18700168194 18833837580 19410034428 20228936660 20777964660 24262543035 27309064491 28250756370 29115051642 29331958157 30343404990 31166946990 32350057380 36412085988 37400336388 45515107485 46750420485 48525086070 54618128982 56501512740 58230103284 58663916314 60686809980 62333893980 72787629105 81927193473 87995874471 91030214970 93500840970 97050172140 109236257964 117327832628 136545322455 145575258210 146659790785 163854386946 175991748942 182060429940 187001681940 263987623413 273090644910 291150516420 293319581570 327708773892 351983497884 409635967365 439979372355 527975246826 546181289820 586639163140 791962870239 819271934730 850626786553 879958744710 1055950493652 1319938117065 1583925740478 1638543869460 1701253573106 1759917489420 2375888610717 2551880359659 2639876234130 3167851480956 3402507146212 3959814351195 4253133932765 4751777221434 5103760719318 5279752468260 7655641078977 7919628702390 8506267865530 9503554442868 10207521438636 11879443053585 12759401798295 15311282157954 15839257404780 17012535731060 22966923236931 23758886107170 25518803596590 30622564315908 38278205394885 45933846473862 47517772214340 51037607193180 68900769710793 76556410789770 91867692947724 114834616184655 137801539421586 153112821579540 229669232369310 275603078843172 344503848553965 459338464738620 689007697107930 1378015394215860
• Sum of all divisors σ(n): 4478821438845600
• Sum of proper divisors (its aliquot sum) s(n): 3100806044629740
• 1378015394215860 is an abundant number, because the sum of its proper divisors (3100806044629740) is greater than itself. Its abundance is 1722790650413880

Bases of 1378015394215860

• Binary: 100111001010100110000110110000100010011011110110100₂
• Hexadecimal: 0x4E54C361137B4
• Base-36: DKGRJ6EV90

Squares and roots of 1378015394215860

• 1378015394215860 squared (1378015394215860²) is 1898926426695892041944275539600
• 1378015394215860 cubed (1378015394215860³) is 2616749848470254048827880639920547920378056000
• The square root of 1378015394215860 is 37121629.7354501935
• The cube root of 1378015394215860 is 111280.2321699055

Scales and comparisons

• 1,378,015,394,215,860 seconds is equal to 43,816,627 years, 2 weeks, 5 days, 20 hours, 51 minutes.
• To count from 1 to 1,378,015,394,215,860 would take you about one hundred thirty-one million, four hundred forty-nine thousand, eight hundred eighty-one 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 1378015394215860 cubic inches would be around 9273.4 feet tall.

Recreational maths with 1378015394215860

• 1378015394215860 backwards is 0685124935108731
• The number of decimal digits it has is: 16
• The sum of 1378015394215860's digits is 63
• More coming soon!