38521042945840

Names of 38521042945840

• Cardinal: 38521042945840 can be written as Thirty-eight trillion, five hundred twenty-one billion, forty-two million, nine hundred forty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.852104294584 × 10¹³

Factors of 38521042945840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 407027108

Divisors of 38521042945840

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 80 91 104 112 130 140 169 182 208 260 280 338 364 455 520 560 676 728 845 910 1040 1183 1352 1456 1690 1820 2366 2704 3380 3640 4732 5915 6760 7280 9464 11830 13520 18928 23660 47320 94640 407027081 814054162 1628108324 2035135405 2849189567 3256216648 4070270810 5291352053 5698379134 6512433296 8140541620 10582704106 11396758268 14245947835 16281083240 21165408212 22793516536 26456760265 28491895670 32562166480 37039464371 42330816424 45587033072 52913520530 56983791340 68787576689 74078928742 84661632848 105827041060 113967582680 137575153378 148157857484 185197321855 211654082120 227935165360 275150306756 296315714968 343937883445 370394643710 423308164240 481513036823 550300613512 592631429936 687875766890 740789287420 963026073646 1100601227024 1375751533780 1481578574840 1926052147292 2407565184115 2751503067560 2963157149680 3852104294584 4815130368230 5503006135120 7704208589168 9630260736460 19260521472920 38521042945840
• Sum of all divisors σ(n): 110835102536928
• Sum of proper divisors (its aliquot sum) s(n): 72314059591088
• 38521042945840 is an abundant number, because the sum of its proper divisors (72314059591088) is greater than itself. Its abundance is 33793016645248

Bases of 38521042945840

• Binary: 1000110000100011100001000101001100011100110000₂
• Hexadecimal: 0x2308E114C730
• Base-36: DNKBMDWDS

Squares and roots of 38521042945840

• 38521042945840 squared (38521042945840²) is 1483870749635249625173305600
• 38521042945840 cubed (38521042945840³) is 57160248872775245326789667770354568704000
• The square root of 38521042945840 is 6206532.2802544095
• The cube root of 38521042945840 is 33772.7178940915

Scales and comparisons

• 38,521,042,945,840 seconds is equal to 1,224,850 years, 4 days, 11 hours, 10 minutes, 40 seconds.
• To count from 1 to 38,521,042,945,840 would take you about three million, sixty-two thousand, one hundred twenty-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 38521042945840 cubic inches would be around 2814.4 feet tall.

Recreational maths with 38521042945840

• 38521042945840 backwards is 04854924012583
• The number of decimal digits it has is: 14
• The sum of 38521042945840's digits is 55
• More coming soon!