31001704740

Names of 31001704740

• Cardinal: 31001704740 can be written as Thirty-one billion, one million, seven hundred four thousand, seven hundred forty.

Scientific notation

• Scientific notation: 3.100170474 × 10¹⁰

Factors of 31001704740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13785

Divisors of 31001704740

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 41 45 60 82 90 123 164 180 205 246 313 369 410 492 615 626 738 820 939 1230 1252 1476 1565 1845 1878 2460 2817 3130 3690 3756 4695 5634 6260 7380 9390 11268 12833 13421 14085 18780 25666 26842 28170 38499 40263 51332 53684 56340 64165 67105 76998 80526 115497 120789 128330 134210 153996 161052 192495 201315 230994 241578 256660 268420 384990 402630 461988 483156 550261 577485 603945 769980 805260 1100522 1154970 1207890 1650783 2201044 2309940 2415780 2751305 3301566 4200773 4952349 5502610 6603132 8253915 8401546 9904698 11005220 12602319 16507830 16803092 19809396 21003865 24761745 25204638 33015660 37806957 42007730 49523490 50409276 63011595 75613914 84015460 99046980 126023190 151227828 172231693 189034785 252046380 344463386 378069570 516695079 688926772 756139140 861158465 1033390158 1550085237 1722316930 2066780316 2583475395 3100170474 3444633860 5166950790 6200340948 7750426185 10333901580 15500852370 31001704740
• Sum of all divisors σ(n): 96647097456
• Sum of proper divisors (its aliquot sum) s(n): 65645392716
• 31001704740 is an abundant number, because the sum of its proper divisors (65645392716) is greater than itself. Its abundance is 34643687976

Bases of 31001704740

• Binary: 11100110111110110000111100100100100₂
• Hexadecimal: 0x737D87924
• Base-36: E8PM4H0

Squares and roots of 31001704740

• 31001704740 squared (31001704740²) is 961105696786138467600
• 31001704740 cubed (31001704740³) is 29795915035695831697291256424000
• The square root of 31001704740 is 176073.0096863231
• The cube root of 31001704740 is 3141.4382345321

Scales and comparisons

• 31,001,704,740 seconds is equal to 985 years, 39 weeks, 3 days, 39 minutes.
• To count from 1 to 31,001,704,740 would take you about one thousand, nine hundred seventy-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 31001704740 cubic inches would be around 261.8 feet tall.

Recreational maths with 31001704740

• 31001704740 backwards is 04740710013
• The number of decimal digits it has is: 11
• The sum of 31001704740's digits is 27
• More coming soon!