1222813686375009

Names of 1222813686375009

• Cardinal: 1222813686375009 can be written as One quadrillion, two hundred twenty-two trillion, eight hundred thirteen billion, six hundred eighty-six million, three hundred seventy-five thousand and nine.

Scientific notation

• Scientific notation: 1.222813686375009 × 10¹⁵

Factors of 1222813686375009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1589

Divisors of 1222813686375009

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 27 81 243 349 729 1047 1237 2187 3141 3711 6561 9423 11133 28269 33399 84807 100197 121801 254421 300591 365403 431713 763263 901773 1096209 1295139 1530169 2289789 2705319 3288627 3885417 4590507 8115957 9865881 11656251 13771521 29597643 34968753 41314563 88792929 104906259 123943689 150667837 266378787 314718777 371831067 452003511 534028981 799136361 944156331 1115493201 1356010533 1602086943 2832468993 3346479603 4068031599 4806260829 10039438809 12204094797 14418782487 36612284391 43256347461 109836853173 129769042383 186376114369 329510559519 389307127149 559128343107 988531678557 1167921381447 1677385029321 3503764144341 5032155087963 15096465263889 45289395791667 135868187375001 407604562125003 1222813686375009
• Sum of all divisors σ(n): 1840885964033337
• Sum of proper divisors (its aliquot sum) s(n): 618072277658328
• 1222813686375009 is a deficient number, because the sum of its proper divisors (618072277658328) is less than itself. Its deficiency is 604741408716681

Bases of 1222813686375009

• Binary: 100010110000010010001111111011001110010001001100001₂
• Hexadecimal: 0x458247F672261
• Base-36: C1G8UOR529

Squares and roots of 1222813686375009

• 1222813686375009 squared (1222813686375009²) is 1495273311586038871286979750081
• 1222813686375009 cubed (1222813686375009³) is 1828440670278691647642280123086365397664125729
• 1222813686375009 is a perfect square number. Its square root is 34968753
• The cube root of 1222813686375009 is 106935.0549601553

Scales and comparisons

• 1,222,813,686,375,009 seconds is equal to 38,881,692 years, 42 weeks, 2 days, 21 hours, 30 minutes, 9 seconds.
• To count from 1 to 1,222,813,686,375,009 would take you about one hundred sixteen million, six hundred forty-five thousand and seventy-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 1222813686375009 cubic inches would be around 8911.3 feet tall.

Recreational maths with 1222813686375009

• 1222813686375009 backwards is 9005736863182221
• The number of decimal digits it has is: 16
• The sum of 1222813686375009's digits is 63
• More coming soon!