31364290190345

Names of 31364290190345

• Cardinal: 31364290190345 can be written as Thirty-one trillion, three hundred sixty-four billion, two hundred ninety million, one hundred ninety thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 3.1364290190345 × 10¹³

Factors of 31364290190345

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 824

Divisors of 31364290190345

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 35 49 61 245 305 427 751 2135 2989 3721 3755 5257 14945 18605 26047 26285 36799 45811 130235 182329 183995 226981 229055 320677 564001 911645 1134905 1588867 1603385 2244739 2794471 2820005 3948007 7944335 11122069 11223695 13972355 19561297 19740035 27636049 34404061 55610345 97806485 136929079 138180245 170462731 172020305 240828427 684645395 852313655 1193239117 1204142135 1685798989 2098647721 5966195585 8352673819 8428994945 10493238605 14690534047 41763369095 73452670235 102833738329 128017510981 514168691645 640087554905 896122576867 4480612884335 6272858038069 31364290190345
• Sum of all divisors σ(n): 44571034161864
• Sum of proper divisors (its aliquot sum) s(n): 13206743971519
• 31364290190345 is a deficient number, because the sum of its proper divisors (13206743971519) is less than itself. Its deficiency is 18157546218826

Bases of 31364290190345

• Binary: 111001000011010010001011000000001110000001001₂
• Hexadecimal: 0x1C8691601C09
• Base-36: B48K0KS95

Squares and roots of 31364290190345

• 31364290190345 squared (31364290190345²) is 983718699144171596331219025
• 31364290190345 cubed (31364290190345³) is 30853638745626485545692632057283135313625
• The square root of 31364290190345 is 5600383.0396094337
• The cube root of 31364290190345 is 31536.3786278559

Scales and comparisons

• 31,364,290,190,345 seconds is equal to 997,287 years, 21 weeks, 2 days, 22 hours, 39 minutes, 5 seconds.
• To count from 1 to 31,364,290,190,345 would take you about two million, four hundred ninety-three thousand, two hundred eighteen 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 31364290190345 cubic inches would be around 2628 feet tall.

Recreational maths with 31364290190345

• 31364290190345 backwards is 54309109246313
• The number of decimal digits it has is: 14
• The sum of 31364290190345's digits is 50
• More coming soon!