1998906327040

Names of 1998906327040

• Cardinal: 1998906327040 can be written as One trillion, nine hundred ninety-eight billion, nine hundred six million, three hundred twenty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.99890632704 × 10¹²

Factors of 1998906327040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 121

Divisors of 1998906327040

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 19 20 28 32 34 35 38 40 56 64 68 70 71 76 80 85 95 112 119 128 133 136 140 142 152 160 170 190 224 238 256 266 272 280 284 304 320 323 340 355 361 380 448 476 497 512 532 544 560 568 595 608 640 646 665 680 710 722 760 896 952 994 1024 1064 1088 1120 1136 1190 1207 1216 1280 1292 1330 1349 1360 1420 1444 1520 1615 1792 1805 1904 1988 2048 2128 2176 2240 2261 2272 2380 2414 2432 2485 2527 2560 2584 2660 2698 2720 2840 2888 3040 3230 3584 3610 3808 3976 4096 4256 4352 4480 4522 4544 4760 4828 4864 4970 5054 5120 5168 5320 5396 5440 5680 5776 6035 6080 6137 6460 6745 7168 7220 7616 7952 8192 8449 8512 8704 8960 9044 9088 9443 9520 9656 9728 9940 10108 10240 10336 10640 10792 10880 11305 11360 11552 12070 12160 12274 12635 12920 13490 14336 14440 15232 15904 16384 16898 17024 17408 17920 18088 18176 18886 19040 19312 19456 19880 20216 20480 20672 21280 21584 21760 22610 22720 22933 23104 24140 24320 24548 25270 25631 25840 26980 28672 28880 30464 30685 31808 32768 33796 34048 34816 35840 36176 36352 37772 38080 38624 38912 39760 40432 40960 41344 42245 42560 42959 43168 43520 45220 45440 45866 46208 47215 48280 48640 49096 50540 51262 51680 53960 57344 57760 60928 61370 63616 65536 67592 68096 69632 71680 72352 72704 75544 76160 77248 77824 79520 80864 81920 82688 84490 85120 85918 86336 87040 90440 90880 91732 92416 94430 96560 97280 98192 101080 102524 103360 107920 114665 114688 115520 121856 122740 127232 128155 131072 135184 136192 139264 143360 144704 145408 151088 152320 154496 155648 159040 160531 161728 163840 165376 168980 170240 171836 172672 174080 179417 180880 181760 183464 184832 188860 193120 194560 196384 202160 205048 206720 214795 215840 229330 229376 231040 243712 245480 254464 256310 270368 272384 278528 286720 289408 290816 302176 304640 308992 311296 318080 321062 323456 327680 330752 337960 340480 343672 345344 348160 358834 361760 363520 366928 369664 377720 386240 389120 392768 404320 410096 413440 429590 431680 435727 458660 458752 462080 487424 490960 508928 512620 540736 544768 557056 573440 578816 581632 604352 609280 617984 622592 636160 642124 646912 655360 661504 675920 680960 687344 690688 696320 717668 723520 727040 733856 739328 755440 772480 778240 785536 802655 808640 820192 826880 859180 863360 871454 897085 917320 917504 924160 974848 981920 1017856 1025240 1081472 1089536 1114112 1146880 1157632 1163264 1208704 1218560 1235968 1245184 1272320 1284248 1293824 1323008 1351840 1361920 1374688 1381376 1392640 1435336 1447040 1454080 1467712 1478656 1510880 1544960 1556480 1571072 1605310 1617280 1640384 1653760 1718360 1726720 1742908 1794170 1834640 1848320 1949696 1963840 2035712 2050480 2162944 2178635 2179072 2228224 2293760 2315264 2326528 2417408 2437120 2471936 2490368 2544640 2568496 2587648 2646016 2703680 2723840 2749376 2762752 2785280 2870672 2894080 2908160 2935424 2957312 3021760 3050089 3089920 3112960 3142144 3210620 3234560 3280768 3307520 3436720 3453440 3485816 3588340 3669280 3696640 3899392 3927680 4071424 4100960 4325888 4357270 4358144 4587520 4630528 4653056 4834816 4874240 4943872 5089280 5136992 5175296 5292032 5407360 5447680 5498752 5525504 5570560 5741344 5788160 5816320 5870848 5914624 6043520 6100178 6179840 6225920 6284288 6421240 6469120 6561536 6615040 6873440 6906880 6971632 7176680 7338560 7393280 7798784 7855360 8142848 8201920 8651776 8714540 8716288 9261056 9306112 9669632 9748480 9887744 10178560 10273984 10350592 10584064 10814720 10895360 10997504 11051008 11141120 11482688 11576320 11632640 11741696 11829248 12087040 12200356 12359680 12451840 12568576 12842480 12938240 13123072 13230080 13746880 13813760 13943264 14353360 14677120 14786560 15250445 15597568 15710720 16285696 16403840 17303552 17429080 17432576 18522112 19339264 19496960 19775488 20357120 20547968 20701184 21168128 21629440 21790720 21995008 22102016 22965376 23152640 23265280 23483392 23658496 24174080 24400712 24719360 25137152 25684960 25876480 26246144 26460160 27493760 27627520 27886528 28706720 29354240 29573120 30500890 31421440 32571392 32807680 34607104 34858160 37044224 38678528 38993920 39550976 40714240 41095936 41402368 42336256 43258880 43581440 43990016 44204032 45930752 46305280 46530560 46966784 47316992 48348160 48801424 49438720 50274304 51369920 51752960 52492288 52920320 54987520 55255040 55773056 57413440 58708480 59146240 61001780 62842880 65142784 65615360 69214208 69716320 74088448 77357056 77987840 79101952 81428480 82191872 82804736 86517760 87162880 87980032 88408064 91861504 92610560 93933568 96696320 97602848 98877440 100548608 102739840 103505920 104984576 105840640 109975040 110510080 111546112 114826880 117416960 118292480 122003560 125685760 131230720 138428416 139432640 148176896 154714112 158203904 162856960 164383744 165609472 173035520 175960064 176816128 183723008 185221120 187867136 193392640 195205696 197754880 201097216 205479680 207011840 209969152 211681280 219950080 221020160 223092224 229653760 234833920 236584960 244007120 251371520 262461440 276856832 278865280 296353792 309428224 325713920 328767488 331218944 346071040 351920128 367446016 370442240 375734272 386785280 390411392 395509760 402194432 410959360 414023680 419938304 439900160 442040320 446184448 459307520 469667840 488014240 502743040 524922880 553713664 557730560 618856448 657534976 692142080 703840256 734892032 740884480 751468544 773570560 780822784 791019520 804388864 821918720 828047360 839876608 879800320 884080640 892368896 918615040 939335680 976028480 1005486080 1049845760 1107427328 1115461120 1237712896 1315069952 1384284160 1407680512 1469784064 1481768960 1502937088 1547141120 1561645568 1643837440 1656094720 1679753216 1759600640 1784737792 1837230080 1878671360 1952056960 2010972160 2099691520 2230922240 2630139904 2768568320 2815361024 2939568128 3005874176 3094282240 3123291136 3287674880 3359506432 3519201280 3569475584 3674460160 3757342720 3904113920 4021944320 4199383040 4461844480 5260279808 5537136640 5630722048 5879136256 6188564480 6246582272 6575349760 7038402560 7138951168 7348920320 7514685440 7808227840 8398766080 8923688960 10520559616 11758272512 12493164544 13150699520 14076805120 14277902336 14697840640 15029370880 15616455680 16797532160 17847377920 21041119232 23516545024 24986329088 26301399040 28153610240 28555804672 29395681280 31232911360 35694755840 49972658176 52602798080 57111609344 58791362560 62465822720 71389511680 99945316352 105205596160 117582725120 124931645440 142779023360 199890632704 249863290880 285558046720 399781265408 499726581760 999453163520 1998906327040
• Sum of all divisors σ(n): 6213116254464
• Sum of proper divisors (its aliquot sum) s(n): 4214209927424
• 1998906327040 is an abundant number, because the sum of its proper divisors (4214209927424) is greater than itself. Its abundance is 2215303600384

Bases of 1998906327040

• Binary: 11101000101101000000110100000000000000000₂
• Hexadecimal: 0x1D1681A0000
• Base-36: PIA97T34

Squares and roots of 1998906327040

• 1998906327040 squared (1998906327040²) is 3995626504280543435161600
• 1998906327040 cubed (1998906327040³) is 7986883099895095915714058244849664000
• The square root of 1998906327040 is 1413826.8377138693
• The cube root of 1998906327040 is 12596.9135108989

Scales and comparisons

• 1,998,906,327,040 seconds is equal to 63,559 years, 1 week, 6 days, 21 hours, 30 minutes, 40 seconds.
• To count from 1 to 1,998,906,327,040 would take you about one hundred fifty-eight thousand, eight hundred ninety-seven 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 1998906327040 cubic inches would be around 1049.7 feet tall.

Recreational maths with 1998906327040

• 1998906327040 backwards is 0407236098991
• The number of decimal digits it has is: 13
• The sum of 1998906327040's digits is 58
• More coming soon!