42689755907735373

Names of 42689755907735373

• Cardinal: 42689755907735373 can be written as Forty-two quadrillion, six hundred eighty-nine trillion, seven hundred fifty-five billion, nine hundred seven million, seven hundred thirty-five thousand, three hundred seventy-three.

Scientific notation

• Scientific notation: 4.2689755907735373 × 10¹⁶

Factors of 42689755907735373

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 150247447

Divisors of 42689755907735373

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 41 123 173 369 519 1557 4451 7093 13353 21279 40059 63837 182491 547473 770023 1642419 2310069 6930207 31570943 94712829 150242779 284138487 450728337 1352185011 6159953939 18479861817 25992000767 55439585451 77976002301 233928006903 668730609329 1065672031447 2006191827987 3197016094341 6018575483961 9591048283023 27417954982489 82253864947467 115690395413917 246761594842401 347071186241751 1041213558725253 4743306211970597 14229918635911791 42689755907735373
• Sum of all divisors σ(n): 63546356896626240
• Sum of proper divisors (its aliquot sum) s(n): 20856600988890867
• 42689755907735373 is a deficient number, because the sum of its proper divisors (20856600988890867) is less than itself. Its deficiency is 21833154918844506

Bases of 42689755907735373

• Binary: 10010111101010100001101101011000011011011011111101001101₂
• Hexadecimal: 0x97AA1B586DBF4D
• Base-36: BOC974IMQ19

Squares and roots of 42689755907735373

• 42689755907735373 squared (42689755907735373²) is 1822415259462027180390737395449129
• 42689755907735373 cubed (42689755907735373³) is 77798462588966167442876405609185727376458615340117
• The square root of 42689755907735373 is 206614994.3923126141
• The cube root of 42689755907735373 is 349495.2067464615

Scales and comparisons

• 42,689,755,907,735,373 seconds is equal to 1,357,402,189 years, 40 weeks, 4 days, 6 hours, 29 minutes, 33 seconds.
• To count from 1 to 42,689,755,907,735,373 would take you about four billion, seventy-two million, two hundred six thousand, five hundred sixty-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 42689755907735373 cubic inches would be around 29124.6 feet tall.

Recreational maths with 42689755907735373

• 42689755907735373 backwards is 37353770955798624
• The number of decimal digits it has is: 17
• The sum of 42689755907735373's digits is 90
• More coming soon!