42868461922

Names of 42868461922

• Cardinal: 42868461922 can be written as Forty-two billion, eight hundred sixty-eight million, four hundred sixty-one thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 4.2868461922 × 10¹⁰

Factors of 42868461922

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 86

Divisors of 42868461922

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 11 13 19 22 26 38 41 82 143 169 209 247 286 338 361 418 451 494 533 722 779 902 1066 1558 1681 1859 2717 3211 3362 3718 3971 4693 5434 5863 6422 6859 6929 7942 8569 9386 10127 11726 13718 13858 14801 17138 18491 20254 21853 29602 31939 35321 36982 43706 51623 61009 63878 70642 75449 76219 89167 103246 111397 122018 131651 150898 152438 162811 178334 192413 222794 240383 263302 281219 284089 325622 351329 384826 415207 480766 562438 568178 606841 671099 702658 830414 980837 1159171 1213682 1342198 1448161 1961674 2116543 2318342 2501369 2896322 3093409 3124979 3655847 4233086 4567277 5002738 5397691 6186818 6249958 6675251 7311694 7888933 9134554 10795382 11529979 12750881 13350502 15777866 23059958 25501762 27515059 40214317 47526011 55030118 59374601 80428634 86778263 95052022 102556129 118749202 126829769 149889727 173556526 205112258 253659538 299779454 522786121 1045572242 1128117419 1648786997 1948566451 2256234838 3297573994 3897132902 21434230961 42868461922
• Sum of all divisors σ(n): 82182137760
• Sum of proper divisors (its aliquot sum) s(n): 39313675838
• 42868461922 is a deficient number, because the sum of its proper divisors (39313675838) is less than itself. Its deficiency is 3554786084

Bases of 42868461922

• Binary: 100111111011001010001101000101100010₂
• Hexadecimal: 0x9FB28D162
• Base-36: JOYRWWY

Squares and roots of 42868461922

• 42868461922 squared (42868461922²) is 1837705027557963934084
• 42868461922 cubed (42868461922³) is 78779587997736537556129271949448
• The square root of 42868461922 is 207047.0041367419
• The cube root of 42868461922 is 3499.8220840717

Scales and comparisons

• 42,868,461,922 seconds is equal to 1,363 years, 4 weeks, 2 days, 18 hours, 5 minutes, 22 seconds.
• To count from 1 to 42,868,461,922 would take you about two thousand, seven hundred twenty-six 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 42868461922 cubic inches would be around 291.7 feet tall.

Recreational maths with 42868461922

• 42868461922 backwards is 22916486824
• The number of decimal digits it has is: 11
• The sum of 42868461922's digits is 52
• More coming soon!