31494217473009

Names of 31494217473009

• Cardinal: 31494217473009 can be written as Thirty-one trillion, four hundred ninety-four billion, two hundred seventeen million, four hundred seventy-three thousand and nine.

Scientific notation

• Scientific notation: 3.1494217473009 × 10¹³

Factors of 31494217473009

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3488

Divisors of 31494217473009

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 43 79 129 237 387 547 711 1093 1641 1723 3279 3397 4923 5169 9837 10191 15507 23521 30573 43213 46999 70563 74089 86347 129639 136117 140997 211689 222267 259041 388917 408351 422991 597871 666801 777123 942481 1225053 1793613 1858159 1883239 2827443 3712921 5380839 5574477 5649717 5853031 8482329 11138763 16723431 16949151 17559093 25708453 33416289 40526683 47231809 52677279 74455999 77125359 80979277 121580049 141695427 148775881 223367997 231376077 242937831 364740147 425086281 446327643 670103991 728813493 1030131733 1338982929 2030967787 3090395199 3201607957 6092903361 6397362883 9271185597 9604823871 18278710083 19192088649 28814471613 44295664519 57576265947 81380406907 132886993557 244141220721 398660980671 732423662163 3499357497001 10498072491003 31494217473009
• Sum of all divisors σ(n): 47295645562880
• Sum of proper divisors (its aliquot sum) s(n): 15801428089871
• 31494217473009 is a deficient number, because the sum of its proper divisors (15801428089871) is less than itself. Its deficiency is 15692789383138

Bases of 31494217473009

• Binary: 111001010010011010001101001010001101111110001₂
• Hexadecimal: 0x1CA4D1A51BF1
• Base-36: B5W8RXD69

Squares and roots of 31494217473009

• 31494217473009 squared (31494217473009²) is 991885734237185401643514081
• 31494217473009 cubed (31494217473009³) is 31238665022441125774389818755566528939729
• The square root of 31494217473009 is 5611970.9080686617
• The cube root of 31494217473009 is 31579.8653557395

Scales and comparisons

• 31,494,217,473,009 seconds is equal to 1,001,418 years, 36 weeks, 1 day, 22 hours, 30 minutes, 9 seconds.
• To count from 1 to 31,494,217,473,009 would take you about two million, five hundred three thousand, five hundred forty-six 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 31494217473009 cubic inches would be around 2631.7 feet tall.

Recreational maths with 31494217473009

• 31494217473009 backwards is 90037471249413
• The number of decimal digits it has is: 14
• The sum of 31494217473009's digits is 54
• More coming soon!