38138116777012

Names of 38138116777012

• Cardinal: 38138116777012 can be written as Thirty-eight trillion, one hundred thirty-eight billion, one hundred sixteen million, seven hundred seventy-seven thousand and twelve.

Scientific notation

• Scientific notation: 3.8138116777012 × 10¹³

Factors of 38138116777012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5371394

Divisors of 38138116777012

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 107 214 428 749 1498 2371 2996 4742 9484 16597 33194 66388 253697 507394 1014788 1775879 3551758 5368907 7103516 10737814 21475628 37582349 75164698 150329396 574473049 1148946098 2297892196 4021311343 8042622686 12729678497 16085245372 25459356994 50918713988 89107749479 178215498958 356430997916 1362075599179 2724151198358 5448302396716 9534529194253 19069058388506 38138116777012
• Sum of all divisors σ(n): 77021581045248
• Sum of proper divisors (its aliquot sum) s(n): 38883464268236
• 38138116777012 is an abundant number, because the sum of its proper divisors (38883464268236) is greater than itself. Its abundance is 745347491224

Bases of 38138116777012

• Binary: 1000101010111110111000111001110010010000110100₂
• Hexadecimal: 0x22AFB8E72434
• Base-36: DIOEQ15IS

Squares and roots of 38138116777012

• 38138116777012 squared (38138116777012²) is 1454515951297004182531648144
• 38138116777012 cubed (38138116777012³) is 55472499204591844315064984464337691665728
• The square root of 38138116777012 is 6175606.5918265875
• The cube root of 38138116777012 is 33660.4368542239

Scales and comparisons

• 38,138,116,777,012 seconds is equal to 1,212,674 years, 7 weeks, 3 days, 14 hours, 56 minutes, 52 seconds.
• To count from 1 to 38,138,116,777,012 would take you about three million, thirty-one thousand, six hundred eighty-five 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 38138116777012 cubic inches would be around 2805 feet tall.

Recreational maths with 38138116777012

• 38138116777012 backwards is 21077761183183
• The number of decimal digits it has is: 14
• The sum of 38138116777012's digits is 55
• More coming soon!