40439837426944

Names of 40439837426944

• Cardinal: 40439837426944 can be written as Forty trillion, four hundred thirty-nine billion, eight hundred thirty-seven million, four hundred twenty-six thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.0439837426944 × 10¹³

Factors of 40439837426944

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 38180

Divisors of 40439837426944

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 8 16 32 64 109 128 218 256 436 872 1744 3488 6976 13952 27904 38069 76138 152276 304552 609104 1218208 2436416 4149521 4872832 8299042 9745664 16598084 33196168 66392336 132784672 265569344 531138688 1062277376 1449248761 2898497522 5796995044 11593990088 23187980176 46375960352 92751920704 157968114949 185503841408 315936229898 371007682816 631872459796 1263744919592 2527489839184 5054979678368 10109959356736 20219918713472 40439837426944
• Sum of all divisors σ(n): 81464412770510
• Sum of proper divisors (its aliquot sum) s(n): 41024575343566
• 40439837426944 is an abundant number, because the sum of its proper divisors (41024575343566) is greater than itself. Its abundance is 584737916622

Bases of 40439837426944

• Binary: 1001001100011110100010001001010000010100000000₂
• Hexadecimal: 0x24C7A2250500
• Base-36: EC1SZ2TJ4

Squares and roots of 40439837426944

• 40439837426944 squared (40439837426944²) is 1635380451117660718537179136
• 40439837426944 cubed (40439837426944³) is 66134519574400538600924940514778241040384
• The square root of 40439837426944 is 6359232.4558034519
• The cube root of 40439837426944 is 34324.4141694575

Scales and comparisons

• 40,439,837,426,944 seconds is equal to 1,285,861 years, 38 weeks, 3 days, 22 hours, 9 minutes, 4 seconds.
• To count from 1 to 40,439,837,426,944 would take you about three million, two hundred fourteen thousand, six hundred fifty-four 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 40439837426944 cubic inches would be around 2860.4 feet tall.

Recreational maths with 40439837426944

• 40439837426944 backwards is 44962473893404
• The number of decimal digits it has is: 14
• The sum of 40439837426944's digits is 67
• More coming soon!