18404802842035974

Names of 18404802842035974

• Cardinal: 18404802842035974 can be written as Eighteen quadrillion, four hundred four trillion, eight hundred two billion, eight hundred forty-two million, thirty-five thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 1.8404802842035974 × 10¹⁶

Factors of 18404802842035974

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 734095

Divisors of 18404802842035974

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 89 91 178 182 267 273 534 546 623 683 757 1157 1246 1366 1514 1869 2049 2271 2314 3471 3738 4098 4542 4781 5299 6942 8099 8879 9562 9841 10598 14343 15897 16198 17758 19682 24297 26637 28686 29523 31794 48594 53274 59046 60787 62153 67373 68887 121574 124306 134746 137774 182361 186459 202119 206661 364722 372918 404238 413322 425509 471611 517031 732541 790231 851018 875849 943222 1034062 1276527 1414833 1465082 1551093 1580462 1751698 2197623 2370693 2553054 2627547 2829666 3102186 3619217 4395246 4741386 5127787 5255094 5531617 6130943 6721403 7238434 9523033 10255574 10857651 11063234 12261886 13442806 15383361 16594851 18392829 19046066 20164209 21715302 28569099 30766722 33189702 36785658 40328418 46015759 47049821 57138198 65196149 66661231 92031518 94099642 130392298 133322462 138047277 141149463 195588447 199983693 276094554 282298926 322110313 391176894 399967386 456373043 500325503 554533537 598204867 644220626 847549937 912746086 966330939 1000651006 1109067074 1196409734 1369119129 1500976509 1663600611 1695099874 1794614601 1932661878 2542649811 2738238258 3001953018 3327201222 3502278521 3589229202 3881734759 4187434069 5085299622 5932849559 6504231539 7004557042 7208935981 7763469518 8374868138 10506835563 11645204277 11865699118 12562302207 13008463078 14417871962 17798548677 19512694617 21013671126 21626807943 23290408554 25124604414 35597097354 39025389234 43253615886 44528969767 45529620773 49353484793 50462551867 89057939534 91059241546 98706969586 100925103734 133586909301 136588862319 148060454379 151387655601 267173818602 273177724638 296120908758 302775311202 311702788369 345474393551 378746405771 578876606971 623405576738 641595302309 690948787102 757492811542 935108365107 1036423180653 1136239217313 1157753213942 1283190604618 1736629820913 1870216730214 1924785906927 2072846361306 2272478434626 2651224840397 3473259641826 3849571813854 4052136248797 4491167116163 4923703275023 5302449680794 7953674521191 8104272497594 8982334232326 9847406550046 12156408746391 13473501348489 14771109825069 15907349042382 24312817492782 26947002696978 29542219650138 33708430113619 34465922925161 67416860227238 68931845850322 101125290340857 103397768775483 202250580681714 206795537550966 235959010795333 438209591477047 471918021590666 707877032385999 876419182954094 1314628774431141 1415754064771998 2629257548862282 3067467140339329 6134934280678658 9202401421017987 18404802842035974
• Sum of all divisors σ(n): 45940912314071040
• Sum of proper divisors (its aliquot sum) s(n): 27536109472035066
• 18404802842035974 is an abundant number, because the sum of its proper divisors (27536109472035066) is greater than itself. Its abundance is 9131306629999092

Bases of 18404802842035974

• Binary: 1000001011000110001001000010111100011111000011100000110₂
• Hexadecimal: 0x416312178F8706
• Base-36: 517YHPA7Y86

Squares and roots of 18404802842035974

• 18404802842035974 squared (18404802842035974²) is 338736767654215465718877510128676
• 18404802842035974 cubed (18404802842035974³) is 6234383424024384193222743118629910730046560990424
• The square root of 18404802842035974 is 135664302.0180178939
• The cube root of 18404802842035974 is 264024.1925814933

Scales and comparisons

• 18,404,802,842,035,974 seconds is equal to 585,215,800 years, 30 weeks, 2 days, 10 hours, 52 minutes, 54 seconds.
• To count from 1 to 18,404,802,842,035,974 would take you about one billion, seven hundred fifty-five million, six hundred forty-seven thousand, four hundred 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 18404802842035974 cubic inches would be around 22002 feet tall.

Recreational maths with 18404802842035974

• 18404802842035974 backwards is 47953024820840481
• The number of decimal digits it has is: 17
• The sum of 18404802842035974's digits is 69
• More coming soon!