1421726648876856

Names of 1421726648876856

• Cardinal: 1421726648876856 can be written as One quadrillion, four hundred twenty-one trillion, seven hundred twenty-six billion, six hundred forty-eight million, eight hundred seventy-six thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.421726648876856 × 10¹⁵

Factors of 1421726648876856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17967428246

Divisors of 1421726648876856

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 157 168 252 314 471 504 628 942 1099 1256 1413 1884 2198 2826 3297 3768 4396 5652 6594 8792 9891 11304 13188 19782 26376 39564 79128 17967428077 35934856154 53902284231 71869712308 107804568462 125771996539 143739424616 161706852693 215609136924 251543993078 323413705386 377315989617 431218273848 503087986156 646827410772 754631979234 1006175972312 1131947968851 1293654821544 1509263958468 2263895937702 2820886208089 3018527916936 4527791875404 5641772416178 8462658624267 9055583750808 11283544832356 16925317248534 19746203456623 22567089664712 25387975872801 33850634497068 39492406913246 50775951745602 59238610369869 67701268994136 78984813826492 101551903491204 118477220739738 157969627652984 177715831109607 203103806982408 236954441479476 355431662219214 473908882958952 710863324438428 1421726648876856
• Sum of all divisors σ(n): 4428611672665440
• Sum of proper divisors (its aliquot sum) s(n): 3006885023788584
• 1421726648876856 is an abundant number, because the sum of its proper divisors (3006885023788584) is greater than itself. Its abundance is 1585158374911728

Bases of 1421726648876856

• Binary: 101000011010000110110000111110111111011111100111000₂
• Hexadecimal: 0x50D0D87DFBF38
• Base-36: DZYK7EUHQ0

Squares and roots of 1421726648876856

• 1421726648876856 squared (1421726648876856²) is 2021306664126614988086252444736
• 1421726648876856 cubed (1421726648876856³) is 2873745549941189050877834735129677498609430016
• The square root of 1421726648876856 is 37705790.6544453195
• The cube root of 1421726648876856 is 112444.6252285989

Scales and comparisons

• 1,421,726,648,876,856 seconds is equal to 45,206,509 years, 38 weeks, 5 days, 4 hours, 27 minutes, 36 seconds.
• To count from 1 to 1,421,726,648,876,856 would take you about one hundred thirty-five million, six hundred nineteen thousand, five hundred twenty-nine 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 1421726648876856 cubic inches would be around 9370.4 feet tall.

Recreational maths with 1421726648876856

• 1421726648876856 backwards is 6586788466271241
• The number of decimal digits it has is: 16
• The sum of 1421726648876856's digits is 81
• More coming soon!