108368847990

Names of 108368847990

• Cardinal: 108368847990 can be written as One hundred eight billion, three hundred sixty-eight million, eight hundred forty-seven thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.0836884799 × 10¹¹

Factors of 108368847990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 673

Divisors of 108368847990

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 31 39 45 47 62 65 78 90 93 94 117 130 141 151 155 186 195 234 235 279 282 302 310 390 403 421 423 453 465 470 558 585 611 705 755 806 842 846 906 930 1170 1209 1222 1263 1359 1395 1410 1457 1510 1833 1963 2015 2105 2115 2265 2418 2526 2718 2790 2914 3055 3627 3666 3789 3926 4030 4210 4230 4371 4530 4681 5473 5499 5889 6045 6110 6315 6795 7097 7254 7285 7578 8742 9165 9362 9815 10946 10998 11778 12090 12630 13051 13113 13590 14043 14194 14570 16419 17667 18135 18330 18941 18945 19630 19787 21291 21855 23405 26102 26226 27365 27495 28086 29445 32838 35334 35485 36270 37882 37890 39153 39574 42129 42582 43710 46810 49257 54730 54990 56823 58890 59361 60853 63571 63873 65255 65565 70215 70970 78306 82095 84258 88335 92261 94705 98514 98935 106455 113646 117459 118722 121706 127142 127746 130510 131130 140430 164190 169663 170469 176670 178083 182559 184522 189410 190713 195765 197870 210645 212910 220007 234918 246285 257231 276783 284115 296805 304265 317855 319365 339326 340938 356166 365118 381426 391530 421290 440014 461305 492570 508989 514462 547677 553566 568230 572139 587295 593610 608530 613397 635710 638730 660021 771693 826423 830349 848315 852345 890415 912795 922610 953565 1017978 1095354 1100035 1144278 1174590 1226794 1286155 1320042 1383915 1526967 1543386 1652846 1660698 1696630 1704690 1780830 1825590 1840191 1907130 1970701 1980063 2200070 2315079 2479269 2544945 2572310 2738385 2767830 2860091 2860695 2987837 3053934 3066985 3300105 3680382 3858465 3941402 3960126 4132115 4151745 4630158 4958538 5089890 5476770 5520573 5720182 5721390 5912103 5975674 6133970 6600210 7437807 7634835 7716930 7974161 8264230 8303490 8580273 8963511 9200955 9853505 9900315 11041146 11575395 11824206 12396345 14300455 14875614 14939185 15269670 15948322 17160546 17736309 17927022 18401910 19707010 19800630 23150790 23922483 24792690 25619113 25740819 26890533 27602865 28600910 29560515 29878370 35472618 37189035 38841881 39870805 42901365 44817555 47844966 51238226 51481638 53781066 55205730 59121030 71767449 74378070 76857339 77683762 79741610 85802730 88681545 89635110 92622947 116525643 119612415 128095565 128704095 134452665 143534898 153714678 177363090 185245894 194209405 230572017 233051286 239224830 256191130 257408190 268905330 277868841 349576929 358837245 384286695 388418810 461144034 463114735 555737682 582628215 699153858 717674490 768573390 833606523 926229470 1152860085 1165256430 1204098311 1389344205 1667213046 1747884645 2305720170 2408196622 2778688410 3495769290 3612294933 4168032615 6020491555 7224589866 8336065230 10836884799 12040983110 18061474665 21673769598 36122949330 54184423995 108368847990
• Sum of all divisors σ(n): 322768502784
• Sum of proper divisors (its aliquot sum) s(n): 214399654794
• 108368847990 is an abundant number, because the sum of its proper divisors (214399654794) is greater than itself. Its abundance is 106030806804

Bases of 108368847990

• Binary: 1100100111011010010010110010001110110₂
• Hexadecimal: 0x193B496476
• Base-36: 1DS80I9I

Squares and roots of 108368847990

• 108368847990 squared (108368847990²) is 11743807214679727040100
• 108368847990 cubed (108368847990³) is 1272662858871492636143289534399000
• The square root of 108368847990 is 329194.2405176615
• The cube root of 108368847990 is 4767.6183817693

Scales and comparisons

• 108,368,847,990 seconds is equal to 3,445 years, 41 weeks, 2 days, 1 hour, 46 minutes, 30 seconds.
• To count from 1 to 108,368,847,990 would take you about six thousand, eight hundred ninety-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 108368847990 cubic inches would be around 397.3 feet tall.

Recreational maths with 108368847990

• 108368847990 backwards is 099748863801
• The number of decimal digits it has is: 12
• The sum of 108368847990's digits is 63
• More coming soon!