40746451955504721372

Names of 40746451955504721372

• Cardinal: 40746451955504721372 can be written as Forty quintillion, seven hundred forty-six quadrillion, four hundred fifty-one trillion, nine hundred fifty-five billion, five hundred four million, seven hundred twenty-one thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 4.0746451955504721372 × 10¹⁹

Factors of 40746451955504721372

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 27605997259827093

Divisors of 40746451955504721372

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 41 82 123 164 246 369 492 738 1476 27605997259827047 55211994519654094 82817991779481141 110423989039308188 165635983558962282 248453975338443423 331271967117924564 496907950676886846 993815901353773692 1131845887652908927 2263691775305817854 3395537662958726781 4527383550611635708 6791075325917453562 10186612988876180343 13582150651834907124 20373225977752360686 40746451955504721372
• Sum of all divisors σ(n): 105510121527058977456
• Sum of proper divisors (its aliquot sum) s(n): 64763669571554256084
• 40746451955504721372 is an abundant number, because the sum of its proper divisors (64763669571554256084) is greater than itself. Its abundance is 24017217616049534712

Bases of 40746451955504721372

• Binary: 100011010101111000011110100010101101101001011000010010110111011100₂
• Hexadecimal: 0x235787A2B69612DDC
• Base-36: 8LKLVQM9Q8OV0

Squares and roots of 40746451955504721372

• 40746451955504721372 squared (40746451955504721372²) is 1660273346962254532294974108183353562384
• 40746451955504721372 cubed (40746451955504721372³) is 67650248165002524940211979526815125901044529898287540070848
• The square root of 40746451955504721372 is 6383294757.0596112471
• The cube root of 40746451955504721372 is 3441094.4990415727

Scales and comparisons

• 40,746,451,955,504,721,372 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,746,451,955,504,721,372 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 40746451955504721372 cubic inches would be around 286757.9 feet tall.

Recreational maths with 40746451955504721372

• 40746451955504721372 backwards is 27312740555915464704
• The number of decimal digits it has is: 20
• The sum of 40746451955504721372's digits is 81
• More coming soon!