997951653931375

Names of 997951653931375

• Cardinal: 997951653931375 can be written as Nine hundred ninety-seven trillion, nine hundred fifty-one billion, six hundred fifty-three million, nine hundred thirty-one thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 9.97951653931375 × 10¹⁴

Factors of 997951653931375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 100

Divisors of 997951653931375

• Number of divisors d(n): 200
• Complete list of divisors:
  1 5 11 13 25 55 65 71 125 143 169 275 325 355 715 781 845 923 1375 1625 1775 1859 2197 3575 3905 4225 4615 5041 8875 9295 10153 10985 11999 17875 19525 21125 23075 24167 25205 28561 46475 50765 54925 55451 59995 65533 97625 115375 120835 126025 131989 142805 155987 232375 253825 274625 277255 299975 314171 327665 357911 604175 630125 659945 714025 720863 779935 851929 1269125 1386275 1499875 1570855 1638325 1715857 1789555 2027831 3020875 3299725 3570125 3604315 3899675 3937021 4259645 4652843 6931375 7854275 8191625 8579285 8947775 9371219 10139155 11075077 16498625 18021575 19498375 19685105 21298225 22306141 23264215 25411681 39271375 42896425 44738875 46856095 50695775 51181273 55375385 60486959 90107875 98425525 106491125 111530705 116321075 121825847 127058405 143976001 214482125 234280475 253478875 255906365 276876925 279528491 302434795 330351853 492127625 557653525 581605375 609129235 635292025 665356549 719880005 786330467 1171402375 1279531825 1384384625 1397642455 1512173975 1583736011 1651759265 2788267625 3045646175 3176460125 3326782745 3599400025 3633870383 3931652335 4294574089 6397659125 6988212275 7560869875 7918680055 8258796325 8649635137 10222296071 15228230875 16633913725 17997000125 18169351915 19658261675 21472870445 34941061375 39593400275 41293981625 43248175685 47240314979 51111480355 55829463157 83169568625 90846759575 98291308375 107364352225 112445256781 197967001375 216240878425 236201574895 255557401775 279147315785 454233797875 536821761125 562226283905 614124094727 725783021041 1081204392125 1181007874475 1277787008875 1395736578925 2811131419525 3070620473635 3628915105205 5905039372375 6978682894625 7983613231451 14055657097625 15353102368175 18144575526025 39918066157255 76765511840875 90722877630125 199590330786275 997951653931375
• Sum of all divisors σ(n): 1492910915942160
• Sum of proper divisors (its aliquot sum) s(n): 494959262010785
• 997951653931375 is a deficient number, because the sum of its proper divisors (494959262010785) is less than itself. Its deficiency is 502992391920590

Bases of 997951653931375

• Binary: 11100010111010000110111001110101011110100101101111₂
• Hexadecimal: 0x38BA1B9D5E96F
• Base-36: 9TQSNSEHRJ

Squares and roots of 997951653931375

• 997951653931375 squared (997951653931375²) is 995907503584366851493209390625
• 997951653931375 cubed (997951653931375³) is 993867540364685675556943505958829349318359375
• The square root of 997951653931375 is 31590372.8045646053
• The cube root of 997951653931375 is 99931.6751254597

Scales and comparisons

• 997,951,653,931,375 seconds is equal to 31,731,775 years, 37 weeks, 5 days, 22 hours, 42 minutes, 55 seconds.
• To count from 1 to 997,951,653,931,375 would take you about seventy-nine million, three hundred twenty-nine thousand, four hundred thirty-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 997951653931375 cubic inches would be around 8327.6 feet tall.

Recreational maths with 997951653931375

• 997951653931375 backwards is 573139356159799
• The number of decimal digits it has is: 15
• The sum of 997951653931375's digits is 82
• More coming soon!