38821463859990

Names of 38821463859990

• Cardinal: 38821463859990 can be written as Thirty-eight trillion, eight hundred twenty-one billion, four hundred sixty-three million, eight hundred fifty-nine thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.882146385999 × 10¹³

Factors of 38821463859990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 159286

Divisors of 38821463859990

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 43 70 86 105 129 210 215 258 301 430 602 645 903 1290 1505 1806 3010 4515 9030 34457 68914 103371 124769 172285 206742 241199 249538 344570 374307 482398 516855 623845 723597 748614 873383 1033710 1205995 1247690 1447194 1481651 1746766 1871535 2411990 2620149 2963302 3617985 3743070 4366915 4444953 5240298 5365067 7235970 7408255 8733830 8889906 10371557 10730134 13100745 14816510 16095201 20743114 22224765 26201490 26825335 31114671 32190402 37555469 44449530 51857785 53650670 62229342 75110938 80476005 103715570 112666407 155573355 160952010 187777345 225332814 311146710 375554690 563332035 1126664070 4299165433 8598330866 12897496299 21495827165 25794992598 30094158031 42991654330 60188316062 64487481495 90282474093 128974962990 150470790155 180564948186 184864113619 300941580310 369728227238 451412370465 554592340857 902824740930 924320568095 1109184681714 1294048795333 1848641136190 2588097590666 2772961704285 3882146385999 5545923408570 6470243976665 7764292771998 12940487953330 19410731929995 38821463859990
• Sum of all divisors σ(n): 108962084183040
• Sum of proper divisors (its aliquot sum) s(n): 70140620323050
• 38821463859990 is an abundant number, because the sum of its proper divisors (70140620323050) is greater than itself. Its abundance is 31319156463060

Bases of 38821463859990

• Binary: 1000110100111011010011100100000010001100010110₂
• Hexadecimal: 0x234ED3902316
• Base-36: DREC18PAU

Squares and roots of 38821463859990

• 38821463859990 squared (38821463859990²) is 1507106056232509670322800100
• 38821463859990 cubed (38821463859990³) is 58508063295202430862974773519451157999000
• The square root of 38821463859990 is 6230687.2702768513
• The cube root of 38821463859990 is 33860.2870754363

Scales and comparisons

• 38,821,463,859,990 seconds is equal to 1,234,402 years, 24 weeks, 2 days, 9 hours, 6 minutes, 30 seconds.
• To count from 1 to 38,821,463,859,990 would take you about three million, eighty-six thousand and six 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 38821463859990 cubic inches would be around 2821.7 feet tall.

Recreational maths with 38821463859990

• 38821463859990 backwards is 09995836412883
• The number of decimal digits it has is: 14
• The sum of 38821463859990's digits is 75
• More coming soon!