31104518211918

Names of 31104518211918

• Cardinal: 31104518211918 can be written as Thirty-one trillion, one hundred four billion, five hundred eighteen million, two hundred eleven thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 3.1104518211918 × 10¹³

Factors of 31104518211918

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 437034

Divisors of 31104518211918

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 283 566 849 1559 1698 2547 3118 4677 5094 7641 9354 14031 15282 22923 28062 42093 45846 84186 126279 252558 435187 441197 870374 882394 1305561 1323591 2611122 2647182 3916683 3970773 7833366 7941546 11750049 11912319 23500098 23824638 35250147 35736957 70500294 71473914 123157921 246315842 369473763 678456533 738947526 1108421289 1356913066 2035369599 2216842578 3325263867 4070739198 6106108797 6650527734 9975791601 12212217594 18318326391 19951583202 36636652782 54954979173 109909958346 192003198839 384006397678 576009596517 1152019193034 1728028789551 3456057579102 5184086368653 10368172737306 15552259105959 31104518211918
• Sum of all divisors σ(n): 69988466021760
• Sum of proper divisors (its aliquot sum) s(n): 38883947809842
• 31104518211918 is an abundant number, because the sum of its proper divisors (38883947809842) is greater than itself. Its abundance is 7779429597924

Bases of 31104518211918

• Binary: 111000100101000010101110000100100100101001110₂
• Hexadecimal: 0x1C4A15C2494E
• Base-36: B0X7V1QVI

Squares and roots of 31104518211918

• 31104518211918 squared (31104518211918²) is 967491053195538535957238724
• 31104518211918 cubed (31104518211918³) is 30093343083988354922467714583941147912632
• The square root of 31104518211918 is 5577142.4772833263
• The cube root of 31104518211918 is 31449.0713822405

Scales and comparisons

• 31,104,518,211,918 seconds is equal to 989,027 years, 24 weeks, 1 day, 19 hours, 45 minutes, 18 seconds.
• To count from 1 to 31,104,518,211,918 would take you about two million, four hundred seventy-two thousand, five hundred sixty-eight 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 31104518211918 cubic inches would be around 2620.8 feet tall.

Recreational maths with 31104518211918

• 31104518211918 backwards is 81911281540113
• The number of decimal digits it has is: 14
• The sum of 31104518211918's digits is 45
• More coming soon!