31068248071

Names of 31068248071

• Cardinal: 31068248071 can be written as Thirty-one billion, sixty-eight million, two hundred forty-eight thousand and seventy-one.

Scientific notation

• Scientific notation: 3.1068248071 × 10¹⁰

Factors of 31068248071

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 365

Divisors of 31068248071

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 29 43 49 89 197 203 301 623 841 1247 1379 1421 2107 2581 3827 4361 5713 5887 8471 8729 9653 17533 18067 26789 36163 39991 41209 59297 61103 74849 110983 122731 126469 165677 187523 245659 253141 279937 415079 508457 523943 753919 776881 859117 1159739 1719613 1771987 3218507 3559199 3667601 5277433 5438167 7124111 8118173 12037291 14745253 21863651 22529549 24914393 36942031 49868777 103216771 153045557 157706843 349081439 634045879 722517397 1071318899 4438321153 31068248071
• Sum of all divisors σ(n): 38927219760
• Sum of proper divisors (its aliquot sum) s(n): 7858971689
• 31068248071 is a deficient number, because the sum of its proper divisors (7858971689) is less than itself. Its deficiency is 23209276382

Bases of 31068248071

• Binary: 11100111011110011111101100000000111₂
• Hexadecimal: 0x73BCFD807
• Base-36: E9T8DMV

Squares and roots of 31068248071

• 31068248071 squared (31068248071²) is 965236038201195221041
• 31068248071 cubed (31068248071³) is 29988192681903965736001466861911
• The square root of 31068248071 is 176261.8735603363
• The cube root of 31068248071 is 3143.6842656115

Scales and comparisons

• 31,068,248,071 seconds is equal to 987 years, 45 weeks, 3 days, 4 hours, 54 minutes, 31 seconds.
• To count from 1 to 31,068,248,071 would take you about one thousand, nine hundred seventy-five 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 31068248071 cubic inches would be around 262 feet tall.

Recreational maths with 31068248071

• 31068248071 backwards is 17084286013
• The number of decimal digits it has is: 11
• The sum of 31068248071's digits is 40
• More coming soon!