40217084168138

Names of 40217084168138

• Cardinal: 40217084168138 can be written as Forty trillion, two hundred seventeen billion, eighty-four million, one hundred sixty-eight thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.0217084168138 × 10¹³

Factors of 40217084168138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1715

Divisors of 40217084168138

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 43 86 103 206 1567 1849 3134 3698 4429 8858 67381 79507 134762 159014 161401 190447 322802 380894 2455489 2897383 4910978 5794766 6940243 8189221 13880486 16378442 105586027 124587469 211172054 249174938 252915367 298430449 505830734 596860898 4540199161 9080398322 10875360781 12832509307 21750721562 25665018614 195228563923 390457127846 467640513583 935281027166 20108542084069 40217084168138
• Sum of all divisors σ(n): 62401385217600
• Sum of proper divisors (its aliquot sum) s(n): 22184301049462
• 40217084168138 is a deficient number, because the sum of its proper divisors (22184301049462) is less than itself. Its deficiency is 18032783118676

Bases of 40217084168138

• Binary: 1001001001001111000101000001000000011111001010₂
• Hexadecimal: 0x2493C50407CA
• Base-36: E97H1JF0Q

Squares and roots of 40217084168138

• 40217084168138 squared (40217084168138²) is 1617413858987096167454387044
• 40217084168138 cubed (40217084168138³) is 65047669301596932904963525320505424804072
• The square root of 40217084168138 is 6341694.1086856279
• The cube root of 40217084168138 is 34261.2754658475

Scales and comparisons

• 40,217,084,168,138 seconds is equal to 1,278,778 years, 45 weeks, 4 days, 4 hours, 55 minutes, 38 seconds.
• To count from 1 to 40,217,084,168,138 would take you about three million, one hundred ninety-six thousand, nine hundred forty-seven 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 40217084168138 cubic inches would be around 2855.1 feet tall.

Recreational maths with 40217084168138

• 40217084168138 backwards is 83186148071204
• The number of decimal digits it has is: 14
• The sum of 40217084168138's digits is 53
• More coming soon!