42394683565

Names of 42394683565

• Cardinal: 42394683565 can be written as Forty-two billion, three hundred ninety-four million, six hundred eighty-three thousand, five hundred sixty-five.

Scientific notation

• Scientific notation: 4.2394683565 × 10¹⁰

Factors of 42394683565

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1262

Divisors of 42394683565

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 13 19 65 95 137 247 331 685 757 1235 1655 1781 2603 3785 4303 6289 8905 9841 13015 14383 21515 31445 33839 45347 49205 71915 81757 103709 169195 186979 226735 250567 408785 518545 589511 861593 934895 1252835 1348217 1970471 2947555 3257371 4307965 4760773 6741085 9852355 11200709 16286855 23803865 25616123 34327679 56003545 61890049 128080615 171638395 309450245 446259827 652225901 2231299135 3261129505 8478936713 42394683565
• Sum of all divisors σ(n): 58343927040
• Sum of proper divisors (its aliquot sum) s(n): 15949243475
• 42394683565 is a deficient number, because the sum of its proper divisors (15949243475) is less than itself. Its deficiency is 26445440090

Bases of 42394683565

• Binary: 100111011110111010111000100010101101₂
• Hexadecimal: 0x9DEEB88AD
• Base-36: JH4P771

Squares and roots of 42394683565

• 42394683565 squared (42394683565²) is 1797309194576481109225
• 42394683565 cubed (42394683565³) is 76196354572534930816794077387125
• The square root of 42394683565 is 205899.6929696595
• The cube root of 42394683565 is 3486.8810531103

Scales and comparisons

• 42,394,683,565 seconds is equal to 1,348 years, 1 week, 4 hours, 59 minutes, 25 seconds.
• To count from 1 to 42,394,683,565 would take you about two thousand, six hundred ninety-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 42394683565 cubic inches would be around 290.6 feet tall.

Recreational maths with 42394683565

• 42394683565 backwards is 56538649324
• The number of decimal digits it has is: 11
• The sum of 42394683565's digits is 55
• More coming soon!