9986506915840

Names of 9986506915840

• Cardinal: 9986506915840 can be written as Nine trillion, nine hundred eighty-six billion, five hundred six million, nine hundred fifteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 9.98650691584 × 10¹²

Factors of 9986506915840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 528

Divisors of 9986506915840

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 37 40 43 52 56 64 65 70 74 80 86 91 104 112 128 130 140 148 160 172 182 185 208 215 224 256 259 260 280 296 301 320 344 364 370 416 421 430 448 455 481 512 518 520 559 560 592 602 640 688 728 740 832 842 860 896 910 962 1024 1036 1040 1118 1120 1184 1204 1280 1295 1376 1456 1480 1505 1591 1664 1684 1720 1792 1820 1924 2048 2072 2080 2105 2236 2240 2368 2405 2408 2560 2590 2752 2795 2912 2947 2960 3010 3182 3328 3367 3368 3440 3584 3640 3848 3913 4096 4144 4160 4210 4472 4480 4736 4810 4816 5120 5180 5473 5504 5590 5824 5894 5920 6020 6364 6656 6734 6736 6880 7168 7280 7696 7826 7955 8192 8288 8320 8420 8944 8960 9472 9620 9632 10240 10360 10946 11008 11137 11180 11648 11788 11840 12040 12728 13312 13468 13472 13760 14336 14560 14735 15392 15577 15652 15910 16384 16576 16640 16835 16840 17888 17920 18103 18944 19240 19264 19565 20480 20683 20720 21892 22016 22274 22360 23296 23576 23680 24080 25456 26624 26936 26944 27365 27520 28672 29120 29470 30784 31154 31304 31820 32768 33152 33280 33670 33680 35776 35840 36206 37888 38311 38480 38528 39130 40960 41366 41440 43784 44032 44548 44720 46592 47152 47360 48160 50912 53248 53872 53888 54730 55040 55685 57344 58240 58940 61568 62308 62608 63640 66304 66560 67340 67360 71552 71680 72412 75776 76622 76960 77056 77885 78260 81920 82732 82880 87568 88064 89096 89440 90515 93184 94304 94720 96320 101824 103415 106496 107744 107776 109039 109460 110080 111370 114688 116480 117880 123136 124616 125216 126721 127280 132608 133120 134680 134720 143104 143360 144781 144824 151552 153244 153920 154112 155770 156520 163840 165464 165760 175136 176128 178192 178880 181030 186368 188608 189440 191555 192640 202501 203648 206830 212992 215488 215552 218078 218920 220160 222740 229376 232960 235339 235760 246272 249232 250432 253442 254560 265216 266240 269360 269440 286208 286720 289562 289648 303104 306488 307840 308224 311540 313040 330928 331520 350272 352256 356384 357760 362060 372736 377216 378880 383110 385280 405002 407296 413660 425984 430976 431104 436156 437840 440320 445480 465920 470678 471520 492544 498464 500864 506884 509120 530432 532480 538720 538880 545195 572416 573440 579124 579296 606208 612976 615680 616448 623080 626080 633605 661856 663040 669811 700544 704512 712768 715520 723905 724120 745472 754432 757760 766220 770560 810004 814592 827320 861952 862208 872312 875680 880640 890960 931840 941356 943040 985088 996928 1001728 1012505 1013768 1018240 1060864 1064960 1077440 1077760 1090390 1144832 1146880 1158248 1158592 1176695 1212416 1225952 1231360 1232896 1246160 1252160 1267210 1323712 1326080 1339622 1401088 1409024 1417507 1425536 1431040 1447810 1448240 1490944 1508864 1515520 1532440 1541120 1620008 1629184 1647373 1654640 1723904 1724416 1744624 1751360 1761280 1781920 1863680 1882712 1886080 1970176 1993856 2003456 2025010 2027536 2036480 2121728 2129920 2154880 2155520 2180780 2289664 2316496 2317184 2353390 2451904 2462720 2465792 2492320 2504320 2534420 2647424 2652160 2679244 2802176 2835014 2851072 2862080 2895620 2896480 2981888 3017728 3031040 3064880 3082240 3240016 3258368 3294746 3309280 3349055 3447808 3448832 3489248 3502720 3522560 3563840 3727360 3765424 3772160 3940352 3987712 4006912 4050020 4055072 4072960 4243456 4309760 4311040 4361560 4579328 4632992 4634368 4688677 4706780 4903808 4925440 4931584 4984640 5008640 5068840 5294848 5304320 5358488 5604352 5670028 5702144 5724160 5791240 5792960 6035456 6062080 6129760 6164480 6480032 6516736 6589492 6618560 6698110 6895616 6897664 6978496 7005440 7045120 7087535 7127680 7454720 7530848 7544320 7880704 7975424 8013824 8100040 8110144 8145920 8236865 8486912 8619520 8622080 8707543 8723120 9158656 9265984 9268736 9377354 9413560 9807616 9850880 9863168 9969280 10017280 10137680 10589696 10608640 10716976 11208704 11340056 11404288 11448320 11582480 11585920 12070912 12259520 12328960 12960064 13033472 13178984 13237120 13396220 13791232 13795328 13956992 14010880 14175070 14255360 14909440 15061696 15088640 15761408 15950848 16027648 16200080 16220288 16291840 16473730 17239040 17244160 17415086 17446240 18317312 18531968 18537472 18754708 18827120 19615232 19701760 19938560 20034560 20275360 21179392 21217280 21433952 22417408 22680112 22808576 22896640 23164960 23171840 23443385 24141824 24519040 24657920 25920128 26066944 26357968 26474240 26792440 27582464 27913984 28021760 28350140 28510720 30123392 30177280 31901696 32055296 32400160 32440576 32583680 32947460 34478080 34488320 34830172 34892480 37063936 37074944 37509416 37654240 39230464 39403520 39877120 40069120 40550720 42358784 42434560 42867904 43537715 44834816 45360224 45617152 45793280 46329920 46343680 46886770 48283648 49038080 49315840 51840256 52133888 52715936 52948480 53584880 55164928 55827968 56043520 56700280 57021440 60246784 60354560 60952801 63803392 64110592 64800320 64881152 65167360 65894920 68956160 68976640 69660344 69784960 74127872 74149888 75018832 75308480 78460928 78807040 79754240 80138240 81101440 84717568 85735808 87075430 89669632 90720448 91234304 91586560 92659840 92687360 93773540 96567296 98076160 103680512 105431872 105896960 107169760 110329856 111655936 112087040 113400560 114042880 120493568 120709120 121905602 127606784 128221184 129600640 129762304 130334720 131789840 137912320 139320688 139569920 148255744 148299776 150037664 150616960 156921856 159508480 160276480 162202880 169435136 171471616 174150860 179339264 181440896 182468608 185319680 185374720 187547080 196152320 207361024 210863744 211793920 214339520 223311872 224174080 226801120 228085760 240987136 241418240 243811204 255213568 259201280 259524608 260669440 263579680 275824640 278641376 279139840 296511488 296599552 300075328 301233920 304764005 313843712 319016960 320552960 324405760 338870272 342943232 348301720 362881792 364937216 370639360 370749440 375094160 392304640 414722048 421727488 423587840 428679040 446623744 448348160 453602240 456171520 481974272 482836480 487622408 510427136 518402560 519049216 527159360 551649280 557282752 558279680 593022976 593199104 600150656 602467840 609528010 627687424 638033920 641105920 648811520 677740544 685886464 696603440 725763584 741278720 741498880 750188320 784609280 829444096 843454976 847175680 857358080 893247488 896696320 907204480 912343040 963948544 975244816 1036805120 1038098432 1054318720 1114565504 1116559360 1186045952 1200301312 1204935680 1219056020 1255374848 1276067840 1297623040 1371772928 1393206880 1451527168 1482557440 1482997760 1500376640 1569218560 1658888192 1686909952 1694351360 1714716160 1786494976 1814408960 1824686080 1927897088 1950489632 2073610240 2076196864 2108637440 2229131008 2233118720 2372091904 2400602624 2409871360 2438112040 2552135680 2595246080 2743545856 2786413760 2903054336 2965114880 2965995520 3000753280 3138437120 3317776384 3373819904 3388702720 3429432320 3572989952 3628817920 3855794176 3900979264 4147220480 4152393728 4217274880 4458262016 4466237440 4744183808 4801205248 4819742720 4876224080 5190492160 5487091712 5572827520 5806108672 5930229760 6001506560 6276874240 6635552768 6747639808 6858864640 7257635840 7711588352 7801958528 8294440960 8434549760 8916524032 8932474880 9602410496 9639485440 9752448160 10380984320 10974183424 11145655040 11612217344 11860459520 12003013120 13495279616 13717729280 14515271680 15603917056 16588881920 16869099520 17833048064 17864949760 19204820992 19278970880 19504896320 20761968640 21948366848 22291310080 23224434688 23720919040 24006026240 26990559232 27435458560 29030543360 31207834112 33177763840 33738199040 35666096128 38409641984 38557941760 39009792640 44582620160 46448869376 48012052480 53981118464 54870917120 58061086720 62415668224 67476398080 71332192256 76819283968 78019585280 89165240320 96024104960 109741834240 116122173440 124831336448 134952796160 142664384512 153638567936 156039170560 178330480640 192048209920 232244346880 249662672896 269905592320 285328769024 312078341120 356660961280 384096419840 499325345792 624156682240 713321922560 768192839680 998650691584 1248313364480 1426643845120 1997301383168 2496626728960 4993253457920 9986506915840
• Sum of all divisors σ(n): 31073580679680
• Sum of proper divisors (its aliquot sum) s(n): 21087073763840
• 9986506915840 is an abundant number, because the sum of its proper divisors (21087073763840) is greater than itself. Its abundance is 11100566848000

Bases of 9986506915840

• Binary: 10010001010100101010001100101000000000000000₂
• Hexadecimal: 0x9152A328000
• Base-36: 3JFQKDGCG

Squares and roots of 9986506915840

• 9986506915840 squared (9986506915840²) is 99730320380120148842905600
• 9986506915840 cubed (9986506915840³) is 995957534195008764069806948120264704000
• The square root of 9986506915840 is 3160143.4960836825
• The cube root of 9986506915840 is 21534.6525492575

Scales and comparisons

• 9,986,506,915,840 seconds is equal to 317,540 years, 1 week, 3 days, 18 hours, 50 minutes, 40 seconds.
• To count from 1 to 9,986,506,915,840 would take you about seven hundred ninety-three thousand, eight hundred fifty 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 9986506915840 cubic inches would be around 1794.6 feet tall.

Recreational maths with 9986506915840

• 9986506915840 backwards is 0485196056899
• 9986506915840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9986506915840's digits is 70
• More coming soon!