198108018108

Names of 198108018108

• Cardinal: 198108018108 can be written as One hundred ninety-eight billion, one hundred eight million, eighteen thousand, one hundred eight.

Scientific notation

• Scientific notation: 1.98108018108 × 10¹¹

Factors of 198108018108

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2828

Divisors of 198108018108

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 21 22 26 27 28 33 36 39 42 44 52 54 61 63 66 77 78 84 91 99 108 117 121 122 126 132 143 154 156 182 183 189 198 231 234 242 244 252 273 286 297 308 351 363 364 366 378 396 427 429 462 468 484 546 549 572 594 671 693 702 726 732 756 793 819 847 854 858 924 1001 1089 1092 1098 1188 1281 1287 1342 1386 1404 1452 1573 1586 1638 1647 1694 1708 1716 2002 2013 2079 2178 2196 2379 2457 2541 2562 2574 2684 2731 2772 3003 3146 3172 3267 3276 3294 3388 3843 3861 4004 4026 4158 4356 4697 4719 4758 4914 5082 5124 5148 5462 5551 6006 6039 6292 6534 6588 7137 7381 7623 7686 7722 8052 8193 8316 8723 9009 9394 9438 9516 9828 10164 10924 11011 11102 11529 12012 12078 13068 14091 14157 14274 14762 15246 15372 15444 16386 16653 17446 18018 18117 18788 18876 19117 21411 22022 22143 22204 22869 23058 24156 24579 26169 27027 28182 28314 28548 29524 30041 30492 32772 33033 33306 34892 35503 36036 36234 38234 42273 42471 42822 44044 44286 45738 46116 49158 49959 51667 52338 54054 56364 56628 57351 60082 61061 66066 66429 66612 71006 72468 73737 76468 78507 84546 84942 85644 88572 90123 91476 95953 98316 99099 99918 103334 104676 106509 108108 114702 120164 122122 126819 132132 132858 142012 147474 149877 155001 157014 166591 169092 169884 172053 180246 183183 191906 198198 199287 199836 206668 210287 213018 229404 235521 244244 248521 253638 265716 270369 287859 294948 297297 299754 310002 314028 319527 330451 333182 344106 360492 366366 383812 390533 396396 398574 420574 426036 465003 471042 497042 499773 507276 516159 540738 549549 575718 594594 599508 620004 630861 639054 660902 666364 671671 688212 732732 745563 781066 797148 811107 841148 863577 930006 942084 958581 991353 994084 999546 1032318 1081476 1099098 1151436 1166137 1171599 1189188 1261722 1278108 1321804 1343342 1395009 1491126 1499319 1562132 1622214 1648647 1727154 1832501 1860012 1892583 1917162 1982706 1999092 2015013 2064636 2165683 2198196 2236689 2313157 2332274 2343198 2523444 2590731 2686684 2733731 2790018 2974059 2982252 2998638 3244428 3297294 3454308 3498411 3514797 3665002 3785166 3834324 3965412 4030026 4295863 4331366 4473378 4497957 4626314 4664548 4686396 5181462 5467462 5497503 5580036 5677749 5948118 5997276 6045039 6497049 6594588 6710067 6939471 6996822 7029594 7330004 7570332 8060052 8201193 8591726 8662732 8922177 8946756 8995914 9252628 10362924 10495233 10544391 10934924 10995006 11355498 11896236 12090078 12827507 12887589 12994098 13420134 13878942 13993644 14059188 15159781 16402386 16492509 17183452 17844354 17991828 18135117 19491147 20157511 20818413 20990466 21088782 21990012 22710996 23822513 24180156 24603579 25655014 25775178 25988196 26840268 27757884 30071041 30319562 31485699 32804772 32985018 35688708 36270234 38482521 38662767 38982294 40315022 41636826 41980932 42177564 45479343 47645026 49207158 49477527 51310028 51550356 58473441 60142082 60472533 60639124 62455239 62971398 65970036 71467539 72540468 73810737 76965042 77325534 77964588 80630044 83273652 90213123 90958686 95290052 98414316 98955054 115447563 115988301 116946882 120284164 120945066 124910478 125942796 136438029 141102577 142935078 147621474 153930084 154651068 166757591 180426246 181417599 181917372 197910108 214402617 230895126 231976602 233893764 241890132 249820956 262047643 270639369 272876058 282205154 285870156 295242948 333515182 346342689 360852492 362835198 409314087 423307731 428805234 461790252 463953204 500272773 524095286 541278738 544252797 545752116 564410308 643207851 667030364 692685378 725670396 786142929 811918107 818628174 846615462 857610468 1000545546 1048190572 1082557476 1088505594 1269923193 1286415702 1385370756 1500818319 1572285858 1623836214 1637256348 1693230924 1834333501 2001091092 2177011188 2358428787 2539846386 2572831404 3001636638 3144571716 3247672428 3668667002 3809769579 4502454957 4716857574 5079692772 5503000503 6003273276 7075286361 7337334004 7619539158 9004909914 9433715148 11006001006 14150572722 15239078316 16509001509 18009819828 22012002012 28301145444 33018003018 49527004527 66036006036 99054009054 198108018108
• Sum of all divisors σ(n): 706480337920
• Sum of proper divisors (its aliquot sum) s(n): 508372319812
• 198108018108 is an abundant number, because the sum of its proper divisors (508372319812) is greater than itself. Its abundance is 310264301704

Bases of 198108018108

• Binary: 10111000100000001010000111010110111100₂
• Hexadecimal: 0x2E202875BC
• Base-36: 2J0CED30

Squares and roots of 198108018108

• 198108018108 squared (198108018108²) is 39246786838679655899664
• 198108018108 cubed (198108018108³) is 7775103157717965345781844743115712
• The square root of 198108018108 is 445093.2689987573
• The cube root of 198108018108 is 5829.5363912819

Scales and comparisons

• 198,108,018,108 seconds is equal to 6,299 years, 11 weeks, 3 days, 21 hours, 1 minute, 48 seconds.
• To count from 1 to 198,108,018,108 would take you about twelve thousand, five hundred ninety-eight 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 198108018108 cubic inches would be around 485.8 feet tall.

Recreational maths with 198108018108

• 198108018108 backwards is 801810801891
• The number of decimal digits it has is: 12
• The sum of 198108018108's digits is 45
• More coming soon!