38172048749040

Names of 38172048749040

• Cardinal: 38172048749040 can be written as Thirty-eight trillion, one hundred seventy-two billion, forty-eight million, seven hundred forty-nine thousand and forty.

Scientific notation

• Scientific notation: 3.817204874904 × 10¹³

Factors of 38172048749040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 159050203131

Divisors of 38172048749040

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 159050203121 318100406242 477150609363 636200812484 795251015605 954301218726 1272401624968 1590502031210 1908602437452 2385753046815 2544803249936 3181004062420 3817204874904 4771506093630 6362008124840 7634409749808 9543012187260 12724016249680 19086024374520 38172048749040
• Sum of all divisors σ(n): 118333351122768
• Sum of proper divisors (its aliquot sum) s(n): 80161302373728
• 38172048749040 is an abundant number, because the sum of its proper divisors (80161302373728) is greater than itself. Its abundance is 41989253624688

Bases of 38172048749040

• Binary: 1000101011011110011111011001111111000111110000₂
• Hexadecimal: 0x22B79F67F1F0
• Base-36: DJ3ZW92PC

Squares and roots of 38172048749040

• 38172048749040 squared (38172048749040²) is 1457105305699086228900921600
• 38172048749040 cubed (38172048749040³) is 55620694761630351266588515455383115264000
• The square root of 38172048749040 is 6178353.2392572051
• The cube root of 38172048749040 is 33670.4166026809

Scales and comparisons

• 38,172,048,749,040 seconds is equal to 1,213,753 years, 3 weeks, 6 days, 18 hours, 44 minutes.
• To count from 1 to 38,172,048,749,040 would take you about three million, thirty-four thousand, three hundred eighty-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 38172048749040 cubic inches would be around 2805.9 feet tall.

Recreational maths with 38172048749040

• 38172048749040 backwards is 04094784027183
• The number of decimal digits it has is: 14
• The sum of 38172048749040's digits is 57
• More coming soon!