42179521828809253

Names of 42179521828809253

• Cardinal: 42179521828809253 can be written as Forty-two quadrillion, one hundred seventy-nine trillion, five hundred twenty-one billion, eight hundred twenty-eight million, eight hundred nine thousand, two hundred fifty-three.

Scientific notation

• Scientific notation: 4.2179521828809253 × 10¹⁶

Factors of 42179521828809253

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 157062084

Divisors of 42179521828809253

• Number of divisors d(n): 16
• Complete list of divisors:
  1 7 103 721 373361 2613527 38456183 156688613 269193281 1096820291 16138927139 112972489973 58501417238293 409509920668051 6025645975544179 42179521828809253
• Sum of all divisors σ(n): 48673309817822976
• Sum of proper divisors (its aliquot sum) s(n): 6493787989013723
• 42179521828809253 is a deficient number, because the sum of its proper divisors (6493787989013723) is less than itself. Its deficiency is 35685733839795530

Bases of 42179521828809253

• Binary: 10010101110110100000110100110111011001101110101000100101₂
• Hexadecimal: 0x95DA0D3766EA25
• Base-36: BJBE4TPW46D

Squares and roots of 42179521828809253

• 42179521828809253 squared (42179521828809253²) is 1779112061706996270740403858418009
• 42179521828809253 cubed (42179521828809253³) is 75042096042668083915282034120763316207436801037277
• The square root of 42179521828809253 is 205376536.7046811729
• The cube root of 42179521828809253 is 348097.2166098953

Scales and comparisons

• 42,179,521,828,809,253 seconds is equal to 1,341,178,324 years, 17 weeks, 15 hours, 54 minutes, 13 seconds.
• To count from 1 to 42,179,521,828,809,253 would take you about four billion, twenty-three million, five hundred thirty-four thousand, nine hundred seventy-two 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 42179521828809253 cubic inches would be around 29008.1 feet tall.

Recreational maths with 42179521828809253

• 42179521828809253 backwards is 35290882812597124
• The number of decimal digits it has is: 17
• The sum of 42179521828809253's digits is 76
• More coming soon!