1216368910401

Names of 1216368910401

• Cardinal: 1216368910401 can be written as One trillion, two hundred sixteen billion, three hundred sixty-eight million, nine hundred ten thousand, four hundred one.

Scientific notation

• Scientific notation: 1.216368910401 × 10¹²

Factors of 1216368910401

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3494

Divisors of 1216368910401

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 47 61 89 141 183 267 587 1761 2707 2867 4183 5429 8121 8601 12549 16287 27589 35807 52243 82767 107421 127229 156729 165127 240923 255163 381687 495381 722769 765489 1589009 1682929 2455421 3186823 4767027 5048787 7366263 7760969 9560469 11323381 14696303 23282907 33970143 44088909 74683423 96929549 141421801 149780681 224050269 290788647 424265403 449342043 690726241 2072178723 4555688803 6646824647 8626729861 13667066409 19940473941 25880189583 405456303467 1216368910401
• Sum of all divisors σ(n): 1705930813440
• Sum of proper divisors (its aliquot sum) s(n): 489561903039
• 1216368910401 is a deficient number, because the sum of its proper divisors (489561903039) is less than itself. Its deficiency is 726807007362

Bases of 1216368910401

• Binary: 10001101100110101001111001010000001000001₂
• Hexadecimal: 0x11B353CA041
• Base-36: FISIN60X

Squares and roots of 1216368910401

• 1216368910401 squared (1216368910401²) is 1479553326190115965980801
• 1216368910401 cubed (1216368910401³) is 1799682667258046694115900495655211201
• The square root of 1216368910401 is 1102891.1598163257
• The cube root of 1216368910401 is 10674.6858729467

Scales and comparisons

• 1,216,368,910,401 seconds is equal to 38,676 years, 39 weeks, 6 days, 20 hours, 53 minutes, 21 seconds.
• To count from 1 to 1,216,368,910,401 would take you about ninety-six thousand, six hundred ninety-one 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 1216368910401 cubic inches would be around 889.6 feet tall.

Recreational maths with 1216368910401

• 1216368910401 backwards is 1040198636121
• The number of decimal digits it has is: 13
• The sum of 1216368910401's digits is 42
• More coming soon!