40391388798084

Names of 40391388798084

• Cardinal: 40391388798084 can be written as Forty trillion, three hundred ninety-one billion, three hundred eighty-eight million, seven hundred ninety-eight thousand and eighty-four.

Scientific notation

• Scientific notation: 4.0391388798084 × 10¹³

Factors of 40391388798084

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1458

Divisors of 40391388798084

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 972 1453 1458 2187 2906 2916 4359 4374 5812 6561 8718 8748 13077 13122 17436 19683 26154 26244 39231 39366 52308 59049 78462 78732 117693 118098 156924 177147 235386 236196 353079 354294 470772 531441 706158 708588 1059237 1062882 1412316 1594323 2111209 2118474 2125764 3177711 3188646 4222418 4236948 4782969 6333627 6355422 6377292 8444836 9533133 9565938 12667254 12710844 19000881 19066266 19131876 25334508 28599399 38001762 38132532 57002643 57198798 76003524 85798197 114005286 114397596 171007929 171596394 228010572 257394591 342015858 343192788 513023787 514789182 684031716 772183773 1026047574 1029578364 1539071361 1544367546 2052095148 2316551319 3078142722 3088735092 4617214083 4633102638 6156285444 6949653957 9234428166 9266205276 13851642249 13899307914 18468856332 27703284498 27798615828 41554926747 55406568996 83109853494 124664780241 166219706988 249329560482 373994340723 498659120964 747988681446 1121983022169 1495977362892 2243966044338 3365949066507 4487932088676 6731898133014 10097847199521 13463796266028 20195694399042 40391388798084
• Sum of all divisors σ(n): 106100409788373
• Sum of proper divisors (its aliquot sum) s(n): 65709020990289
• 40391388798084 is an abundant number, because the sum of its proper divisors (65709020990289) is greater than itself. Its abundance is 25317632192205

Bases of 40391388798084

• Binary: 1001001011110001011010011000011001110010000100₂
• Hexadecimal: 0x24BC5A619C84
• Base-36: EBFJQ0K90

Squares and roots of 40391388798084

• 40391388798084 squared (40391388798084²) is 1631464289037985638122071056
• 40391388798084 cubed (40391388798084³) is 65897108408722970300407893401480684656704
• 40391388798084 is a perfect square number. Its square root is 6355422
• The cube root of 40391388798084 is 34310.7013270873

Scales and comparisons

• 40,391,388,798,084 seconds is equal to 1,284,321 years, 11 weeks, 4 days, 21 hours, 41 minutes, 24 seconds.
• To count from 1 to 40,391,388,798,084 would take you about three million, two hundred ten thousand, eight hundred 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 40391388798084 cubic inches would be around 2859.2 feet tall.

Recreational maths with 40391388798084

• 40391388798084 backwards is 48089788319304
• The number of decimal digits it has is: 14
• The sum of 40391388798084's digits is 72
• More coming soon!