842299850496845

Names of 842299850496845

• Cardinal: 842299850496845 can be written as Eight hundred forty-two trillion, two hundred ninety-nine billion, eight hundred fifty million, four hundred ninety-six thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 8.42299850496845 × 10¹⁴

Factors of 842299850496845

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2020

Divisors of 842299850496845

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 13 65 169 845 941 1061 4705 5305 12233 13793 61165 68965 159029 179309 795145 885481 896545 998401 1125721 4427405 4992005 5628605 11511253 12979213 14634373 57556265 64896065 73171865 149646289 168729769 190246849 748231445 843648845 939495341 951234245 1059303461 4697476705 5296517305 12213439433 13770944993 61067197165 68854724965 158774712629 179022284909 793873563145 895111424545 996804556801 4984022784005 12958459238413 64792296192065 168459970099369 842299850496845
• Sum of all divisors σ(n): 1096689391195482
• Sum of proper divisors (its aliquot sum) s(n): 254389540698637
• 842299850496845 is a deficient number, because the sum of its proper divisors (254389540698637) is less than itself. Its deficiency is 587910309798208

Bases of 842299850496845

• Binary: 10111111100001000100110111011000100001101101001101₂
• Hexadecimal: 0x2FE1137621B4D
• Base-36: 8AKJ7JG4ST

Squares and roots of 842299850496845

• 842299850496845 squared (842299850496845²) is 709469038147007438193354954025
• 842299850496845 cubed (842299850496845³) is 597585664763364787397297059401191838382551125
• The square root of 842299850496845 is 29022402.5624489779
• The cube root of 842299850496845 is 94439.9121758005

Scales and comparisons

• 842,299,850,496,845 seconds is equal to 26,782,529 years, 43 weeks, 5 days, 5 hours, 34 minutes, 5 seconds.
• To count from 1 to 842,299,850,496,845 would take you about sixty-six million, nine hundred fifty-six thousand, three hundred twenty-four 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 842299850496845 cubic inches would be around 7870 feet tall.

Recreational maths with 842299850496845

• 842299850496845 backwards is 548694058992248
• The number of decimal digits it has is: 15
• The sum of 842299850496845's digits is 83
• More coming soon!