16420289727772

Names of 16420289727772

• Cardinal: 16420289727772 can be written as Sixteen trillion, four hundred twenty billion, two hundred eighty-nine million, seven hundred twenty-seven thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.6420289727772 × 10¹³

Factors of 16420289727772

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3569

Divisors of 16420289727772

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 14 28 31 49 62 98 124 196 217 343 434 686 868 961 1372 1519 1922 3038 3529 3844 6076 6727 7058 10633 13454 14116 21266 24703 26908 42532 47089 49406 94178 98812 109399 172921 188356 218798 329623 345842 437596 659246 691684 765793 1210447 1318492 1531586 2420894 3063172 3391369 4841788 5360551 6782738 10721102 12453841 13565476 21442204 23739583 24907682 37523857 47479166 49815364 75047714 87176887 94958332 150095428 166177081 174353774 332354162 348707548 386069071 610238209 664708324 772138142 1163239567 1220476418 1544276284 2326479134 2440952836 2702483497 4271667463 4652958268 5404966994 8543334926 10809933988 11968141201 17086669852 18917384479 23936282402 37834768958 47872564804 75669537916 83776988407 132421691353 167553976814 264843382706 335107953628 529686765412 586438918849 1172877837698 2345755675396 4105072431943 8210144863886 16420289727772
• Sum of all divisors σ(n): 34636474328400
• Sum of proper divisors (its aliquot sum) s(n): 18216184600628
• 16420289727772 is an abundant number, because the sum of its proper divisors (18216184600628) is greater than itself. Its abundance is 1795894872856

Bases of 16420289727772

• Binary: 11101110111100100101100010010100110100011100₂
• Hexadecimal: 0xEEF25894D1C
• Base-36: 5TJDKJLSS

Squares and roots of 16420289727772

• 16420289727772 squared (16420289727772²) is 269625914743974661868083984
• 16420289727772 cubed (16420289727772³) is 4427335638211616181603146510610593203648
• The square root of 16420289727772 is 4052195.6675081721
• The cube root of 16420289727772 is 25417.1550712651

Scales and comparisons

• 16,420,289,727,772 seconds is equal to 522,114 years, 21 weeks, 6 days, 15 hours, 2 minutes, 52 seconds.
• To count from 1 to 16,420,289,727,772 would take you about one million, three hundred five thousand, two hundred eighty-six 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 16420289727772 cubic inches would be around 2118.1 feet tall.

Recreational maths with 16420289727772

• 16420289727772 backwards is 27772798202461
• The number of decimal digits it has is: 14
• The sum of 16420289727772's digits is 64
• More coming soon!