31494815949079

Names of 31494815949079

• Cardinal: 31494815949079 can be written as Thirty-one trillion, four hundred ninety-four billion, eight hundred fifteen million, nine hundred forty-nine thousand and seventy-nine.

Scientific notation

• Scientific notation: 3.1494815949079 × 10¹³

Factors of 31494815949079

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4677

Divisors of 31494815949079

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 23 31 37 67 161 217 259 469 661 713 851 1147 1541 2077 2479 3851 4627 4991 5957 8029 10787 14539 15203 17353 20491 24457 26381 26957 44287 47771 57017 76849 88573 106421 119381 142487 143437 171199 184667 258017 310009 334397 399119 471293 537943 562511 620011 758167 835667 997409 1018601 1372897 1638619 1767527 1806119 2545511 2745763 3277201 3299051 3937577 4417097 5307169 5934391 7130207 7998527 9546629 9610279 11470333 12372689 17437841 17818577 19220341 22940407 30919679 31576631 37688237 41540737 50797189 55989689 58546753 66826403 78910841 94183907 101593231 122064887 170549237 183966121 219572467 221036417 263817659 295945499 355580323 409827271 552375887 659287349 711152617 1168335347 1193844659 1287762847 1537007269 1814949343 2071618493 2166229861 2919701117 3922632451 5287026347 6310321769 6806746477 8178347429 12704645401 15163609027 20437907819 27458427157 37009184429 44172252383 47647225339 67153125691 121601605981 145137400687 195619974839 470071879837 851211241867 1015961804809 1369339823873 4499259421297 31494815949079
• Sum of all divisors σ(n): 40484425826304
• Sum of proper divisors (its aliquot sum) s(n): 8989609877225
• 31494815949079 is a deficient number, because the sum of its proper divisors (8989609877225) is less than itself. Its deficiency is 22505206071854

Bases of 31494815949079

• Binary: 111001010010011110101010100010010000100010111₂
• Hexadecimal: 0x1CA4F5512117
• Base-36: B5WIO8S9J

Squares and roots of 31494815949079

• 31494815949079 squared (31494815949079²) is 991923431666360951520948241
• 31494815949079 cubed (31494815949079³) is 31240445915910878493854418983420450620039
• The square root of 31494815949079 is 5612024.2291956473
• The cube root of 31494815949079 is 31580.0653890103

Scales and comparisons

• 31,494,815,949,079 seconds is equal to 1,001,437 years, 37 weeks, 5 days, 17 hours, 51 minutes, 19 seconds.
• To count from 1 to 31,494,815,949,079 would take you about two million, five hundred three thousand, five hundred ninety-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 31494815949079 cubic inches would be around 2631.7 feet tall.

Recreational maths with 31494815949079

• 31494815949079 backwards is 97094951849413
• The number of decimal digits it has is: 14
• The sum of 31494815949079's digits is 73
• More coming soon!