842857198269772

Names of 842857198269772

• Cardinal: 842857198269772 can be written as Eight hundred forty-two trillion, eight hundred fifty-seven billion, one hundred ninety-eight million, two hundred sixty-nine thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 8.42857198269772 × 10¹⁴

Factors of 842857198269772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 302596

Divisors of 842857198269772

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 14 23 28 46 49 92 98 161 196 322 529 644 1058 1127 2116 2254 3703 4508 7406 14812 25921 29803 51842 59606 103684 119212 208621 272761 417242 545522 685469 834484 1091044 1370938 1460347 1909327 2741876 2920694 3818654 4798283 5841388 6273503 7637308 9596566 12547006 13365289 15765787 19193132 25094012 26730578 31531574 33587981 43914521 53461156 63063148 67175962 87829042 110360509 134351924 144290569 175658084 220721018 288581138 307401647 441442036 577162276 614803294 772523563 1010033983 1229606588 1545047126 2020067966 3090094252 4040135932 7070237881 8129096083 14140475762 16258192166 28280951524 32516384332 56903672581 113807345162 186969209909 227614690324 373938419818 398325708067 747876839636 796651416134 1308784469363 1593302832268 2617568938726 4300291827907 5235137877452 8600583655814 9161491285541 17201167311628 18322982571082 30102042795349 36645965142164 60204085590698 120408171181396 210714299567443 421428599134886 842857198269772
• Sum of all divisors σ(n): 1793727423485256
• Sum of proper divisors (its aliquot sum) s(n): 950870225215484
• 842857198269772 is an abundant number, because the sum of its proper divisors (950870225215484) is greater than itself. Its abundance is 108013026945712

Bases of 842857198269772

• Binary: 10111111101001001011111011111001100011010101001100₂
• Hexadecimal: 0x2FE92FBE6354C
• Base-36: 8ARN91X6Q4

Squares and roots of 842857198269772

• 842857198269772 squared (842857198269772²) is 710408256675169748110488931984
• 842857198269772 cubed (842857198269772³) is 598772712848946626286546388909309640991187648
• The square root of 842857198269772 is 29032003.0013392635
• The cube root of 842857198269772 is 94460.7378035089

Scales and comparisons

• 842,857,198,269,772 seconds is equal to 26,800,251 years, 40 weeks, 2 days, 15 hours, 22 minutes, 52 seconds.
• To count from 1 to 842,857,198,269,772 would take you about sixty-seven million, six hundred twenty-nine 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 842857198269772 cubic inches would be around 7871.7 feet tall.

Recreational maths with 842857198269772

• 842857198269772 backwards is 277962891758248
• The number of decimal digits it has is: 15
• The sum of 842857198269772's digits is 85
• More coming soon!