71863818426009

Names of 71863818426009

• Cardinal: 71863818426009 can be written as Seventy-one trillion, eight hundred sixty-three billion, eight hundred eighteen million, four hundred twenty-six thousand and nine.

Scientific notation

• Scientific notation: 7.1863818426009 × 10¹³

Factors of 71863818426009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12005

Divisors of 71863818426009

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 27 79 81 237 711 2133 6241 6399 11923 18723 35769 56169 107307 168507 321921 505521 941917 965763 2825751 8477253 25431759 74411443 76295277 142157929 223234329 426473787 669702987 1279421361 2009108961 3838264083 6027326883 11230476391 11514792249 33691429173 101074287519 303222862557 887207634889 909668587671 2661622904667 7984868714001 23954606142003 71863818426009
• Sum of all divisors σ(n): 108737332538373
• Sum of proper divisors (its aliquot sum) s(n): 36873514112364
• 71863818426009 is a deficient number, because the sum of its proper divisors (36873514112364) is less than itself. Its deficiency is 34990304313645

Bases of 71863818426009

• Binary: 10000010101110000011001010111101001011010011001₂
• Hexadecimal: 0x415C195E9699
• Base-36: PH1S60SK9

Squares and roots of 71863818426009

• 71863818426009 squared (71863818426009²) is 5164408398766390666207668081
• 71863818426009 cubed (71863818426009³) is 371134107446703780903317930497855729518729
• 71863818426009 is a perfect square number. Its square root is 8477253
• The cube root of 71863818426009 is 41575.4312879187

Scales and comparisons

• 71,863,818,426,009 seconds is equal to 2,285,047 years, 7 weeks, 17 hours, 9 seconds.
• To count from 1 to 71,863,818,426,009 would take you about five million, seven hundred twelve thousand, six hundred seventeen 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 71863818426009 cubic inches would be around 3464.6 feet tall.

Recreational maths with 71863818426009

• 71863818426009 backwards is 90062481836817
• The number of decimal digits it has is: 14
• The sum of 71863818426009's digits is 63
• More coming soon!