997245936135

Names of 997245936135

• Cardinal: 997245936135 can be written as Nine hundred ninety-seven billion, two hundred forty-five million, nine hundred thirty-six thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 9.97245936135 × 10¹¹

Factors of 997245936135

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10886

Divisors of 997245936135

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 17 45 51 61 85 153 183 255 305 549 765 915 1037 2609 2745 3111 5185 7827 8191 9333 13045 15555 23481 24573 39135 40955 44353 46665 73719 117405 122865 133059 139247 159149 221765 368595 399177 417741 477447 499651 665295 696235 795745 1253223 1432341 1498953 1995885 2088705 2387235 2498255 2705533 4496859 6266115 7161705 7494765 8116599 8494067 13527665 21370319 22484295 24349797 25482201 40582995 42470335 64110957 76446603 106851595 121748985 127411005 192332871 320554785 363295423 382233015 961664355 1089886269 1303589459 1816477115 3269658807 3910768377 5449431345 6517947295 11732305131 16348294035 19553841885 22161020803 58661525655 66483062409 110805104015 199449187227 332415312045 997245936135
• Sum of all divisors σ(n): 1861183733760
• Sum of proper divisors (its aliquot sum) s(n): 863937797625
• 997245936135 is a deficient number, because the sum of its proper divisors (863937797625) is less than itself. Its deficiency is 133308138510

Bases of 997245936135

• Binary: 1110100000110000011111010110001000000111₂
• Hexadecimal: 0xE8307D6207
• Base-36: CQ4MHCZR

Squares and roots of 997245936135

• 997245936135 squared (997245936135²) is 994499457137772498738225
• 997245936135 cubed (997245936135³) is 991760542119107243172859296433260375
• The square root of 997245936135 is 998622.0186512011
• The cube root of 997245936135 is 9990.8113465675

Scales and comparisons

• 997,245,936,135 seconds is equal to 31,709 years, 17 weeks, 3 days, 8 hours, 2 minutes, 15 seconds.
• To count from 1 to 997,245,936,135 would take you about sixty-three thousand, four hundred eighteen 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 997245936135 cubic inches would be around 832.6 feet tall.

Recreational maths with 997245936135

• 997245936135 backwards is 531639542799
• The number of decimal digits it has is: 12
• The sum of 997245936135's digits is 63
• More coming soon!