40381957881369

Names of 40381957881369

• Cardinal: 40381957881369 can be written as Forty trillion, three hundred eighty-one billion, nine hundred fifty-seven million, eight hundred eighty-one thousand, three hundred sixty-nine.

Scientific notation

• Scientific notation: 4.0381957881369 × 10¹³

Factors of 40381957881369

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 44452

Divisors of 40381957881369

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 39 59 117 177 241 531 557 723 767 1671 2169 2301 3133 5013 6903 7241 9399 14219 21723 28197 32863 42657 43579 65169 98589 127971 130737 134237 184847 295767 392211 402711 427219 554541 566527 1208133 1281657 1663623 1699581 1745081 2571161 3844971 5098743 5235243 7713483 7919983 10502539 15705729 23140449 23759949 24273503 31507617 33425093 71279847 72820509 94522851 100275279 102959779 136533007 218461527 300825837 308879337 315555539 409599021 619649801 926638011 946666617 1228797063 1432136677 1858949403 2839999851 4296410031 5576848209 5849914223 8055447413 12889230093 17549742669 18617776801 24166342239 52649228007 55853330403 72499026717 76048884899 167559991209 228146654697 345144939157 684439964091 1035434817471 3106304452413 4486884209041 13460652627123 40381957881369
• Sum of all divisors σ(n): 64262768169600
• Sum of proper divisors (its aliquot sum) s(n): 23880810288231
• 40381957881369 is a deficient number, because the sum of its proper divisors (23880810288231) is less than itself. Its deficiency is 16501147593138

Bases of 40381957881369

• Binary: 1001001011101000101000010000010011111000011001₂
• Hexadecimal: 0x24BA28413E19
• Base-36: EBB7R3AC9

Squares and roots of 40381957881369

• 40381957881369 squared (40381957881369²) is 1630702522332659895077314161
• 40381957881369 cubed (40381957881369³) is 65850960573879662984450731189390381766409
• The square root of 40381957881369 is 6354679.9983452353
• The cube root of 40381957881369 is 34308.0307367819

Scales and comparisons

• 40,381,957,881,369 seconds is equal to 1,284,021 years, 18 weeks, 1 day, 18 hours, 36 minutes, 9 seconds.
• To count from 1 to 40,381,957,881,369 would take you about three million, two hundred ten thousand and fifty-three 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 40381957881369 cubic inches would be around 2859 feet tall.

Recreational maths with 40381957881369

• 40381957881369 backwards is 96318875918304
• The number of decimal digits it has is: 14
• The sum of 40381957881369's digits is 72
• More coming soon!