842553056995818

Names of 842553056995818

• Cardinal: 842553056995818 can be written as Eight hundred forty-two trillion, five hundred fifty-three billion, fifty-six million, nine hundred ninety-five thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 8.42553056995818 × 10¹⁴

Factors of 842553056995818

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 684

Divisors of 842553056995818

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 6 7 14 19 21 38 42 57 114 133 266 361 399 653 722 798 1083 1306 1959 2166 2527 3918 4571 5054 6859 7581 9142 12407 13713 13718 15162 20577 24814 27426 37221 41154 48013 74442 86849 96026 130321 144039 173698 235733 260547 260642 288078 390963 426409 471466 521094 707199 781926 852818 912247 1279227 1414398 1650131 1824494 2476099 2558454 2736741 2984863 3300262 4478927 4950393 4952198 5473482 5969726 7428297 8101771 8954589 8957854 9900786 13436781 14856594 16203542 17332693 17909178 24305313 26873562 31352489 34665386 47045881 48610626 51998079 56712397 62704978 85099613 94057467 94091762 103996158 113424794 141137643 153933649 170137191 170199226 188114934 255298839 282275286 307867298 329321167 340274382 461800947 510597678 595697291 658642334 923601894 987963501 1077535543 1191394582 1616892647 1787091873 1975927002 2155071086 2924739331 3232606629 3233785294 3574183746 4850677941 5849478662 6465213258 8774217993 9701355882 11318248529 17548435986 20473175317 22636497058 30720960293 33954745587 40946350634 55570047289 61419525951 61441920586 67909491174 92162880879 111140094578 122839051902 166710141867 184325761758 215046722051 333420283734 388990331023 430093444102 645140166153 777980662046 1055830898491 1166970993069 1290280332306 2111661796982 2333941986138 3167492695473 6334985390946 7390816289437 14781632578874 20060787071329 22172448868311 40121574142658 44344897736622 60182361213987 120364722427974 140425509499303 280851018998606 421276528497909 842553056995818
• Sum of all divisors σ(n): 2035944245575968
• Sum of proper divisors (its aliquot sum) s(n): 1193391188580150
• 842553056995818 is an abundant number, because the sum of its proper divisors (1193391188580150) is greater than itself. Its abundance is 350838131584332

Bases of 842553056995818

• Binary: 10111111100100110000101011101010101010100111101010₂
• Hexadecimal: 0x2FE4C2BAAA9EA
• Base-36: 8ANRJ425T6

Squares and roots of 842553056995818

• 842553056995818 squared (842553056995818²) is 709895653852998135231269489124
• 842553056995818 cubed (842553056995818³) is 598124753301888623829992271850717283064483432
• The square root of 842553056995818 is 29026764.4940978223
• The cube root of 842553056995818 is 94449.3745241331

Scales and comparisons

• 842,553,056,995,818 seconds is equal to 26,790,581 years, 1 week, 2 days, 10 minutes, 18 seconds.
• To count from 1 to 842,553,056,995,818 would take you about sixty-six million, nine hundred seventy-six thousand, four hundred fifty-two 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 842553056995818 cubic inches would be around 7870.8 feet tall.

Recreational maths with 842553056995818

• 842553056995818 backwards is 818599650355248
• The number of decimal digits it has is: 15
• The sum of 842553056995818's digits is 78
• More coming soon!