542838964090003911

Names of 542838964090003911

• Cardinal: 542838964090003911 can be written as Five hundred forty-two quadrillion, eight hundred thirty-eight trillion, nine hundred sixty-four billion, ninety million, three thousand, nine hundred eleven.

Scientific notation

• Scientific notation: 5.42838964090003911 × 10¹⁷

Factors of 542838964090003911

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 741

Divisors of 542838964090003911

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 27 33 81 99 243 297 727 891 2181 2673 6543 7997 19629 23991 58887 71973 176661 215919 528529 647757 1585587 1943271 4756761 5813819 14270283 17441457 42810849 52324371 128432547 156973113 384240583 470919339 1152721749 1412758017 3458165247 4226646413 10374495741 12679939239 31123487223 38039817717 93370461669 114119453151 279342903841 342358359453 838028711523 1027075078359 2514086134569 3072771942251 7542258403707 9218315826753 22626775211121 27654947480259 67880325633363 82964842440777 203082291092407 248894527322331 609246873277221 746683581966993 1827740619831663 2233905202016477 5483221859494989 6701715606049431 16449665578484967 20105146818148293 49348996735454901 60315440454444879 180946321363334637 542838964090003911
• Sum of all divisors σ(n): 888285297970272384
• Sum of proper divisors (its aliquot sum) s(n): 345446333880268473
• 542838964090003911 is a deficient number, because the sum of its proper divisors (345446333880268473) is less than itself. Its deficiency is 197392630209735438

Bases of 542838964090003911

• Binary: 11110001000100011010010100101101000110100110110000111000111₂
• Hexadecimal: 0x7888D2968D361C7
• Base-36: 44H0CPF0H5FR

Squares and roots of 542838964090003911

• 542838964090003911 squared (542838964090003911²) is 294674140934308555614477111995295921
• 542838964090003911 cubed (542838964090003911³) is 159960605408891873540752102963302358928627490492347031
• The square root of 542838964090003911 is 736776061.0185457915
• The cube root of 542838964090003911 is 815749.8532846061

Scales and comparisons

• 542,838,964,090,003,911 seconds is equal to 17,260,599,946 years, 46 weeks, 5 days, 8 hours, 11 minutes, 51 seconds.
• To count from 1 to 542,838,964,090,003,911 would take you about fifty-one billion, seven hundred eighty-one million, seven hundred ninety-nine thousand, eight hundred forty 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 542838964090003911 cubic inches would be around 67979.2 feet tall.

Recreational maths with 542838964090003911

• 542838964090003911 backwards is 119300090469838245
• The number of decimal digits it has is: 18
• The sum of 542838964090003911's digits is 72
• More coming soon!