40820106092081012

Names of 40820106092081012

• Cardinal: 40820106092081012 can be written as Forty quadrillion, eight hundred twenty trillion, one hundred six billion, ninety-two million, eighty-one thousand and twelve.

Scientific notation

• Scientific notation: 4.0820106092081012 × 10¹⁶

Factors of 40820106092081012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1600594

Divisors of 40820106092081012

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 79 158 316 523 1046 2092 41317 82634 165268 173099 346198 692396 1426891 2853782 5707564 13674821 27349642 54699284 90530777 112724389 181061554 225448778 362123108 450897556 746263993 1492527986 2985055972 7151931383 14303862766 28607725532 58954855447 117909710894 235819421788 246993405209 493986810418 987973620836 19512479011511 39024958023022 78049916046044 129177550924307 258355101848614 516710203697228 10205026523020253 20410053046040506 40820106092081012
• Sum of all divisors σ(n): 72478214325888000
• Sum of proper divisors (its aliquot sum) s(n): 31658108233806988
• 40820106092081012 is a deficient number, because the sum of its proper divisors (31658108233806988) is less than itself. Its deficiency is 9161997858274024

Bases of 40820106092081012

• Binary: 10010001000001011010101110010011010011111110111101110100₂
• Hexadecimal: 0x9105AB934FEF74
• Base-36: B5XIPUVBGJ8

Squares and roots of 40820106092081012

• 40820106092081012 squared (40820106092081012²) is 1666281061368749349333456770944144
• 40820106092081012 cubed (40820106092081012³) is 68017769704297699934491279997323903086052974993728
• The square root of 40820106092081012 is 202039862.6313159321
• The cube root of 40820106092081012 is 344316.6649056113

Scales and comparisons

• 40,820,106,092,081,012 seconds is equal to 1,297,953,108 years, 44 weeks, 1 day, 7 hours, 23 minutes, 32 seconds.
• To count from 1 to 40,820,106,092,081,012 would take you about three billion, eight hundred ninety-three million, eight hundred fifty-nine thousand, three hundred twenty-six 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 40820106092081012 cubic inches would be around 28693.1 feet tall.

Recreational maths with 40820106092081012

• 40820106092081012 backwards is 21018029060102804
• The number of decimal digits it has is: 17
• The sum of 40820106092081012's digits is 44
• More coming soon!