7993086976845

Names of 7993086976845

• Cardinal: 7993086976845 can be written as Seven trillion, nine hundred ninety-three billion, eighty-six million, nine hundred seventy-six thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 7.993086976845 × 10¹²

Factors of 7993086976845

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 225

Divisors of 7993086976845

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 19 45 57 59 95 139 171 177 285 295 417 531 695 855 885 1121 1251 2085 2641 2655 3363 3481 5605 6255 7923 8201 10089 10443 13205 16815 17405 19321 23769 24603 31329 39615 41005 50445 52215 57963 66139 73809 96605 118845 123015 155819 156645 173889 198417 289815 330695 367099 369045 467457 483859 595251 779095 869445 992085 1101297 1139939 1402371 1451577 1835495 2337285 2419295 2685619 2976255 3303891 3419817 4354731 5506485 5699695 7011855 7257885 8056857 9193321 10259451 13428095 16519455 17099085 21658841 21773655 24170571 27579963 40284285 45966605 51026761 51297255 64976523 67256401 82739889 108294205 120852855 137899815 153080283 158451521 194929569 201769203 255133805 324882615 336282005 413699445 459240849 475354563 605307609 765401415 792257605 974647845 1008846015 1277871619 1426063689 2296204245 2376772815 3010578899 3026538045 3833614857 6389358095 7130318445 9031736697 9348639739 11500844571 15052894495 19168074285 27095210091 28045919217 45158683485 46743198695 57504222855 84137757651 135476050455 140229596085 177624155041 420688788255 532872465123 888120775205 1598617395369 2664362325615 7993086976845
• Sum of all divisors σ(n): 14942753716800
• Sum of proper divisors (its aliquot sum) s(n): 6949666739955
• 7993086976845 is a deficient number, because the sum of its proper divisors (6949666739955) is less than itself. Its deficiency is 1043420236890

Bases of 7993086976845

• Binary: 1110100010100001001000111000010001101001101₂
• Hexadecimal: 0x745091C234D
• Base-36: 2TZZ1LZD9

Squares and roots of 7993086976845

• 7993086976845 squared (7993086976845²) is 63889439419409141566154025
• 7993086976845 cubed (7993086976845³) is 510673846181206787377166704260878551125
• The square root of 7993086976845 is 2827204.7992398783
• The cube root of 7993086976845 is 19994.2374872027

Scales and comparisons

• 7,993,086,976,845 seconds is equal to 254,155 years, 22 weeks, 6 days, 18 hours, 45 seconds.
• To count from 1 to 7,993,086,976,845 would take you about six hundred thirty-five thousand, three hundred eighty-eight 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 7993086976845 cubic inches would be around 1666.2 feet tall.

Recreational maths with 7993086976845

• 7993086976845 backwards is 5486796803997
• The number of decimal digits it has is: 13
• The sum of 7993086976845's digits is 81
• More coming soon!