42254073855

Names of 42254073855

• Cardinal: 42254073855 can be written as Forty-two billion, two hundred fifty-four million, seventy-three thousand, eight hundred fifty-five.

Scientific notation

• Scientific notation: 4.2254073855 × 10¹⁰

Factors of 42254073855

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 320577

Divisors of 42254073855

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 7 9 15 21 35 45 63 105 315 419 1257 2095 2933 3771 6285 8799 14665 18855 26397 43995 131985 320143 960429 1600715 2241001 2881287 4802145 6723003 11205005 14406435 20169009 33615015 100845045 134139917 402419751 670699585 938979419 1207259253 2012098755 2816938257 4694897095 6036296265 8450814771 14084691285 42254073855
• Sum of all divisors σ(n): 83903339520
• Sum of proper divisors (its aliquot sum) s(n): 41649265665
• 42254073855 is a deficient number, because the sum of its proper divisors (41649265665) is less than itself. Its deficiency is 604808190

Bases of 42254073855

• Binary: 100111010110100010011111111111111111₂
• Hexadecimal: 0x9D689FFFF
• Base-36: JESZG1R

Squares and roots of 42254073855

• 42254073855 squared (42254073855²) is 1785406757343794561025
• 42254073855 cubed (42254073855³) is 75440708986020759007497654501375
• The square root of 42254073855 is 205557.9574110425
• The cube root of 42254073855 is 3483.0218240897

Scales and comparisons

• 42,254,073,855 seconds is equal to 1,343 years, 28 weeks, 3 days, 18 hours, 44 minutes, 15 seconds.
• To count from 1 to 42,254,073,855 would take you about two thousand, six hundred eighty-seven 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 42254073855 cubic inches would be around 290.3 feet tall.

Recreational maths with 42254073855

• 42254073855 backwards is 55837045224
• 42254073855 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42254073855's digits is 45
• More coming soon!