38608858216728

Names of 38608858216728

• Cardinal: 38608858216728 can be written as Thirty-eight trillion, six hundred eight billion, eight hundred fifty-eight million, two hundred sixteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.8608858216728 × 10¹³

Factors of 38608858216728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3791402

Divisors of 38608858216728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 193 386 579 733 772 1158 1466 1544 1737 2199 2316 2932 3474 4398 4632 5864 6597 6948 8796 13194 13896 17592 26388 52776 141469 282938 424407 565876 848814 1131752 1273221 1697628 2546442 3395256 3790471 5092884 7580942 10185768 11371413 15161884 22742826 30323768 34114239 45485652 68228478 90971304 136456956 272913912 731560903 1463121806 2194682709 2778415243 2926243612 4389365418 5556830486 5852487224 6584048127 8335245729 8778730836 11113660972 13168096254 16670491458 17557461672 22227321944 25005737187 26336192508 33340982916 50011474374 52672385016 66681965832 100022948748 200045897496 536234141899 1072468283798 1608702425697 2144936567596 3217404851394 4289873135192 4826107277091 6434809702788 9652214554182 12869619405576 19304429108364 38608858216728
• Sum of all divisors σ(n): 105250869927840
• Sum of proper divisors (its aliquot sum) s(n): 66642011711112
• 38608858216728 is an abundant number, because the sum of its proper divisors (66642011711112) is greater than itself. Its abundance is 28033153494384

Bases of 38608858216728

• Binary: 1000110001110101010011010001110111100100011000₂
• Hexadecimal: 0x231D53477918
• Base-36: DOONXBX20

Squares and roots of 38608858216728

• 38608858216728 squared (38608858216728²) is 1490643932799405200219025984
• 38608858216728 cubed (38608858216728³) is 57552060253078056127467433347635335460352
• The square root of 38608858216728 is 6213602.6761234099
• The cube root of 38608858216728 is 33798.3619693117

Scales and comparisons

• 38,608,858,216,728 seconds is equal to 1,227,642 years, 13 weeks, 5 days, 21 hours, 58 minutes, 48 seconds.
• To count from 1 to 38,608,858,216,728 would take you about three million, sixty-nine thousand, one hundred 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 38608858216728 cubic inches would be around 2816.5 feet tall.

Recreational maths with 38608858216728

• 38608858216728 backwards is 82761285880683
• 38608858216728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38608858216728's digits is 72
• More coming soon!