1689808933890

Names of 1689808933890

• Cardinal: 1689808933890 can be written as One trillion, six hundred eighty-nine billion, eight hundred eight million, nine hundred thirty-three thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.68980893389 × 10¹²

Factors of 1689808933890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6220

Divisors of 1689808933890

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 19 21 22 27 30 33 35 38 42 45 49 54 55 57 63 66 70 77 81 90 95 98 99 105 110 114 121 126 133 135 147 154 162 165 171 189 190 198 209 210 231 242 243 245 266 270 285 294 297 315 330 342 363 378 385 399 405 418 441 462 486 490 495 513 539 567 570 594 605 627 630 665 693 726 735 770 798 810 847 855 882 891 931 945 990 1026 1045 1078 1089 1134 1155 1197 1210 1215 1254 1323 1330 1386 1463 1470 1485 1539 1617 1694 1701 1710 1782 1815 1862 1881 1890 1995 2079 2090 2178 2205 2299 2310 2394 2430 2541 2565 2646 2673 2695 2793 2835 2926 2970 3078 3135 3234 3267 3402 3465 3591 3630 3762 3969 3990 4158 4235 4389 4410 4455 4598 4617 4655 4851 5082 5130 5346 5390 5445 5586 5643 5670 5929 5985 6173 6237 6270 6534 6615 6897 6930 7182 7315 7623 7695 7938 8085 8379 8470 8505 8778 8910 9234 9310 9405 9702 9801 10241 10395 10773 10890 11286 11495 11858 11907 11970 12346 12474 12705 13167 13230 13365 13794 13965 14553 14630 15246 15390 16093 16170 16335 16758 16929 17010 17787 17955 18519 18711 18810 19602 19845 20482 20691 20790 21546 21945 22869 22990 23085 23814 24255 25137 25410 26334 26730 27930 28215 29106 29403 29645 30723 30865 31185 32186 32319 32670 33858 34485 35574 35910 37038 37422 38115 39501 39690 41382 41895 43211 43659 43890 45738 46170 48279 48510 49005 50274 50787 51205 53361 53865 55557 56430 58806 59290 59535 61446 61730 62073 62370 64638 65835 67903 68607 68970 72765 75411 76230 79002 80465 83790 84645 86422 87318 88935 92169 92595 93555 96558 98010 101574 102410 103455 106722 107730 111114 112651 114345 117287 118503 119070 124146 125685 129633 130977 131670 135806 137214 144837 145530 147015 150822 153615 160083 160930 161595 166671 169290 177870 184338 185190 186219 187110 197505 203709 205821 206910 216055 218295 225302 226233 228690 234574 237006 241395 251370 253935 259266 261954 266805 276507 277785 289674 294030 302477 307230 310365 320166 323190 333342 337953 339515 343035 351861 355509 372438 377055 388899 395010 407418 411642 432110 434511 436590 452466 460845 475321 480249 482790 500013 507870 533610 553014 555570 558657 563255 586435 592515 604954 611127 620730 648165 654885 675906 679030 686070 703722 711018 724185 746933 754110 777798 800415 821009 829521 833355 869022 907431 921690 931095 950642 960498 1000026 1013859 1018545 1029105 1055583 1117314 1126510 1131165 1166697 1172870 1185030 1222254 1290157 1296330 1303533 1309770 1382535 1425963 1440747 1448370 1493866 1500039 1512385 1600830 1642018 1659042 1666710 1689765 1759305 1777545 1814862 1833381 1862190 1944495 2027718 2037090 2058210 2111166 2172555 2240799 2262330 2333394 2376605 2401245 2463027 2488563 2500065 2580314 2607066 2722293 2765070 2793285 2851926 2881494 3000078 3024770 3041577 3055635 3166749 3327247 3379530 3500091 3518610 3555090 3666762 3734665 3870471 3888990 3910599 4105045 4147605 4277889 4345110 4481598 4537155 4753210 4802490 4926054 4977126 5000130 5069295 5228531 5277915 5444586 5500143 5586570 5747063 5833485 6083154 6111270 6333498 6450785 6517665 6654494 6722397 7000182 7129815 7203735 7389081 7469330 7500195 7740942 7821198 8166879 8210090 8295210 8555778 9031099 9074310 9124731 9166905 9500247 9981741 10138590 10457062 10500273 10555830 11000286 11203995 11494126 11611413 11666970 12315135 12442815 12833667 12901570 13035330 13444794 13611465 14191727 14259630 14407470 14778162 15000390 15207885 15685593 15833745 16333758 16500429 16636235 17241189 17500455 18062198 18249462 18333810 19000494 19352355 19552995 19963482 20167191 21000546 21389445 22167243 22407990 23222826 24500637 24630270 24885630 25667334 26142655 27093297 27222930 27374193 27500715 28383454 28500741 28735315 29945223 30415770 31371186 31667490 33000858 33272470 33611985 34482378 34834239 35000910 36599717 36945405 38501001 38704710 39105990 40334382 40834395 42575181 42778890 44334486 45155495 45623655 47056779 47501235 49001274 49908705 51723567 52285310 52501365 54186594 54748386 55001430 57001482 57470630 58057065 59890446 60501573 63217693 64168335 66501729 67223970 69668478 70958635 73199434 73501911 73890810 77002002 78427965 81279891 81668790 82502145 85150362 86205945 89835669 90310990 91247310 94113558 95002470 99342089 99817410 100835955 103447134 104502717 105002730 109799151 110836215 115503003 116114130 121003146 122503185 126435386 127725543 128336670 133003458 135466485 136870965 141170337 141917270 142503705 147003822 149726115 155170701 156855930 162559782 165004290 172411890 174171195 179671338 181504719 182998585 189653079 192505005 198684178 199505187 201671910 209005434 212875905 219598302 221672430 231006006 235283895 243839673 245006370 255451086 258617835 269507007 270932970 273741930 282340674 285007410 298026267 299452230 302507865 310341402 313508151 316088465 329397453 332508645 348342390 363009438 365997170 367509555 379306158 383176629 385010010 399010374 406399455 423511011 425751810 449178345 465512103 470567790 487679346 496710445 517235670 522513585 539014014 548995755 568959237 577515015 596052534 605015730 627016302 632176930 638627715 658794906 665017290 695394623 705851685 731519019 735019110 766353258 775853505 808521021 812798910 847022022 894078801 898356690 907523595 931024206 948265395 988192359 993420890 997525935 1045027170 1097991510 1137918474 1149529887 1155030030 1219198365 1270533033 1277255430 1347535035 1390789246 1396536309 1411703370 1463038038 1490131335 1551707010 1567540755 1617042042 1646987265 1706877711 1788157602 1815047190 1896530790 1915883145 1976384718 1995051870 2086183869 2117555055 2194557057 2299059774 2327560515 2438396730 2541066066 2682236403 2695070070 2793072618 2844796185 2964577077 2980262670 3135081510 3293974530 3413755422 3448589661 3476973115 3657595095 3831766290 4042605105 4172367738 4235110110 4389114114 4470394005 4655121030 4940961795 5120633133 5364472806 5689592370 5747649435 5929154154 6258551607 6352665165 6897179322 6953946230 6982681545 7315190190 8046709209 8085210210 8534388555 8893731231 8940788010 9881923590 10241266266 10430919345 10972785285 11495298870 12517103214 12705330330 13411182015 13965363090 14822885385 15361899399 16093418418 17068777110 17242948305 17787462462 18775654821 20861838690 21945570570 24140127627 25603165665 26822364030 29645770770 30723798798 31292758035 34485896610 37551309642 40233546045 44468656155 48280255254 51206331330 56326964463 62585516070 76809496995 80467092090 88937312310 93878274105 112653928926 120700638135 153618993990 168980893389 187756548210 241401276270 281634822315 337961786778 563269644630 844904466945 1689808933890
• Sum of all divisors σ(n): 6133339517760
• Sum of proper divisors (its aliquot sum) s(n): 4443530583870
• 1689808933890 is an abundant number, because the sum of its proper divisors (4443530583870) is greater than itself. Its abundance is 2753721649980

Bases of 1689808933890

• Binary: 11000100101110000011101100001010000000010₂
• Hexadecimal: 0x18970761402
• Base-36: LKACLY4I

Squares and roots of 1689808933890

• 1689808933890 squared (1689808933890²) is 2855454233054458390532100
• 1689808933890 cubed (1689808933890³) is 4825172073329441931216413170822869000
• The square root of 1689808933890 is 1299926.5109574463
• The cube root of 1689808933890 is 11910.9353471071

Scales and comparisons

• 1,689,808,933,890 seconds is equal to 53,730 years, 36 weeks, 1 day, 18 hours, 31 minutes, 30 seconds.
• To count from 1 to 1,689,808,933,890 would take you about one hundred thirty-four thousand, three hundred twenty-six 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 1689808933890 cubic inches would be around 992.6 feet tall.

Recreational maths with 1689808933890

• 1689808933890 backwards is 0983398089861
• The number of decimal digits it has is: 13
• The sum of 1689808933890's digits is 72
• More coming soon!