38134831380731905

Names of 38134831380731905

• Cardinal: 38134831380731905 can be written as Thirty-eight quadrillion, one hundred thirty-four trillion, eight hundred thirty-one billion, three hundred eighty million, seven hundred thirty-one thousand, nine hundred five.

Scientific notation

• Scientific notation: 3.8134831380731905 × 10¹⁶

Factors of 38134831380731905

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 43048945

Divisors of 38134831380731905

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 73 307 365 1535 7907 22411 39535 112055 577211 2427449 2886055 12137245 43040653 177203777 215203265 886018885 3141967669 13213480471 15709838345 66067402355 340322443271 964584074383 1701612216355 4822920371915 24843538358783 104478990084197 124217691793915 522394950420985 7626966276146381 38134831380731905
• Sum of all divisors σ(n): 46545661739009664
• Sum of proper divisors (its aliquot sum) s(n): 8410830358277759
• 38134831380731905 is a deficient number, because the sum of its proper divisors (8410830358277759) is less than itself. Its deficiency is 29724001022454146

Bases of 38134831380731905

• Binary: 10000111011110110110110101010110000001001001100000000001₂
• Hexadecimal: 0x877B6D56049801
• Base-36: AFHO3ONX3PD

Squares and roots of 38134831380731905

• 38134831380731905 squared (38134831380731905²) is 1454265364436854851922893484929025
• 38134831380731905 cubed (38134831380731905³) is 55458164455638092527172568059865564998891478042625
• The square root of 38134831380731905 is 195281415.8611410339
• The cube root of 38134831380731905 is 336594.7027049229

Scales and comparisons

• 38,134,831,380,731,905 seconds is equal to 1,212,569,679 years, 6 weeks, 4 days, 21 hours, 58 minutes, 25 seconds.
• To count from 1 to 38,134,831,380,731,905 would take you about three billion, six hundred thirty-seven million, seven hundred nine thousand and thirty-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 38134831380731905 cubic inches would be around 28049.6 feet tall.

Recreational maths with 38134831380731905

• 38134831380731905 backwards is 50913708313843183
• The number of decimal digits it has is: 17
• The sum of 38134831380731905's digits is 67
• More coming soon!