118168019442

Names of 118168019442

• Cardinal: 118168019442 can be written as One hundred eighteen billion, one hundred sixty-eight million, nineteen thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.18168019442 × 10¹¹

Factors of 118168019442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 761

Divisors of 118168019442

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 71 99 121 127 142 198 213 242 254 363 381 426 547 639 726 762 781 1089 1094 1143 1278 1331 1397 1562 1641 2178 2286 2343 2662 2794 3282 3993 4191 4686 4923 6017 7029 7986 8382 8591 9017 9846 11979 12034 12573 14058 15367 17182 18034 18051 23958 25146 25773 27051 30734 36102 38837 46101 51546 54102 54153 66187 69469 77319 77674 81153 92202 94501 99187 108306 116511 132374 138303 138938 154638 162306 169037 189002 198374 198561 208407 233022 276606 283503 297561 338074 349533 397122 416814 427207 507111 567006 595122 595683 625221 699066 728057 764159 850509 854414 892683 1014222 1091057 1191366 1250442 1281621 1456114 1521333 1528318 1701018 1785366 2182114 2184171 2292477 2563242 3042666 3273171 3844863 4368342 4584954 4699277 4932299 6546342 6552513 6877431 7689726 8405749 9398554 9819513 9864598 12001627 13105026 13754862 14097831 14796897 16811498 19639026 24003254 25217247 28195662 29593794 36004881 42293493 44390691 50434494 51692047 54255289 72009762 75651741 84586986 88781382 92463239 103384094 108014643 108510578 151303482 155076141 162765867 184926478 216029286 277389717 310152282 325531734 465228423 488297601 554779434 596808179 832169151 930456846 976595202 1193616358 1664338302 1790424537 3580849074 5371273611 6564889969 10742547222 13129779938 19694669907 39389339814 59084009721 118168019442
• Sum of all divisors σ(n): 288355811328
• Sum of proper divisors (its aliquot sum) s(n): 170187791886
• 118168019442 is an abundant number, because the sum of its proper divisors (170187791886) is greater than itself. Its abundance is 52019772444

Bases of 118168019442

• Binary: 1101110000011010111001110000111110010₂
• Hexadecimal: 0x1B835CE1F2
• Base-36: 1IAA6RCI

Squares and roots of 118168019442

• 118168019442 squared (118168019442²) is 13963680818844889991364
• 118168019442 cubed (118168019442³) is 1650060506483145440481852364098888
• The square root of 118168019442 is 343755.7555038169
• The cube root of 118168019442 is 4907.1950308625

Scales and comparisons

• 118,168,019,442 seconds is equal to 3,757 years, 19 weeks, 4 days, 9 hours, 50 minutes, 42 seconds.
• To count from 1 to 118,168,019,442 would take you about seven thousand, five hundred fourteen 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 118168019442 cubic inches would be around 408.9 feet tall.

Recreational maths with 118168019442

• 118168019442 backwards is 244910861811
• The number of decimal digits it has is: 12
• The sum of 118168019442's digits is 45
• More coming soon!