31556793346418

Names of 31556793346418

• Cardinal: 31556793346418 can be written as Thirty-one trillion, five hundred fifty-six billion, seven hundred ninety-three million, three hundred forty-six thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 3.1556793346418 × 10¹³

Factors of 31556793346418

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 199

Divisors of 31556793346418

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 17 34 41 82 139 278 289 578 697 1394 1681 2363 3362 4726 5699 11398 11849 19321 23698 28577 38642 40171 57154 68921 80342 96883 137842 193766 233659 328457 467318 485809 656914 792161 971618 1171657 1584322 1647011 2343314 2825761 3294022 3972203 5583769 5651522 7944406 9580019 11167538 13466737 19160038 19918169 26933474 32478601 39836338 48037937 64957202 67527451 96075874 135054902 162860323 228934529 325720646 392780779 457869058 552136217 785561558 816644929 1104272434 1331622641 1633289858 2663245282 2768625491 5537250982 6677273243 9386315689 13354546486 18772631378 22637584897 45275169794 54596528281 109193056562 113513645131 227027290262 384838943249 769677886498 928140980777 1856281961554 15778396673209 31556793346418
• Sum of all divisors σ(n): 51913949626305
• Sum of proper divisors (its aliquot sum) s(n): 20357156279887
• 31556793346418 is a deficient number, because the sum of its proper divisors (20357156279887) is less than itself. Its deficiency is 11199637066531

Bases of 31556793346418

• Binary: 111001011001101100011011101010010100101110010₂
• Hexadecimal: 0x1CB363752972
• Base-36: B6OZNZI42

Squares and roots of 31556793346418

• 31556793346418 squared (31556793346418²) is 995831206308531354953430724
• 31556793346418 cubed (31556793346418³) is 31425239585392472929263752917365696546632
• The square root of 31556793346418 is 5617543.3550990953
• The cube root of 31556793346418 is 31600.7668678453

Scales and comparisons

• 31,556,793,346,418 seconds is equal to 1,003,408 years, 21 weeks, 4 days, 17 hours, 33 minutes, 38 seconds.
• To count from 1 to 31,556,793,346,418 would take you about two million, five hundred eight thousand, five hundred twenty-one 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 31556793346418 cubic inches would be around 2633.4 feet tall.

Recreational maths with 31556793346418

• 31556793346418 backwards is 81464339765513
• The number of decimal digits it has is: 14
• The sum of 31556793346418's digits is 65
• More coming soon!