38794536777420

Names of 38794536777420

• Cardinal: 38794536777420 can be written as Thirty-eight trillion, seven hundred ninety-four billion, five hundred thirty-six million, seven hundred seventy-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 3.879453677742 × 10¹³

Factors of 38794536777420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 187576724

Divisors of 38794536777420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 383 540 766 1149 1532 1915 2298 3447 3830 4596 5745 6894 7660 10341 11490 13788 17235 20682 22980 34470 41364 51705 68940 103410 206820 187576331 375152662 562728993 750305324 937881655 1125457986 1688186979 1875763310 2250915972 2813644965 3376373958 3751526620 5064560937 5627289930 6752747916 8440934895 10129121874 11254579860 16881869790 20258243748 25322804685 33763739580 50645609370 71841734773 101291218740 143683469546 215525204319 287366939092 359208673865 431050408638 646575612957 718417347730 862100817276 1077626021595 1293151225914 1436834695460 1939726838871 2155252043190 2586302451828 3232878064785 3879453677742 4310504086380 6465756129570 7758907355484 9698634194355 12931512259140 19397268388710 38794536777420
• Sum of all divisors σ(n): 121009243299840
• Sum of proper divisors (its aliquot sum) s(n): 82214706522420
• 38794536777420 is an abundant number, because the sum of its proper divisors (82214706522420) is greater than itself. Its abundance is 43420169745000

Bases of 38794536777420

• Binary: 1000110100100010001110100101010111011011001100₂
• Hexadecimal: 0x23488E9576CC
• Base-36: DR1YPJVF0

Squares and roots of 38794536777420

• 38794536777420 squared (38794536777420²) is 1505016083774592958621856400
• 38794536777420 cubed (38794536777420³) is 58386401812602066266646176388434002488000
• The square root of 38794536777420 is 6228526.0517573497
• The cube root of 38794536777420 is 33852.4566165511

Scales and comparisons

• 38,794,536,777,420 seconds is equal to 1,233,546 years, 14 weeks, 7 hours, 57 minutes.
• To count from 1 to 38,794,536,777,420 would take you about three million, eighty-three thousand, eight hundred sixty-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 38794536777420 cubic inches would be around 2821 feet tall.

Recreational maths with 38794536777420

• 38794536777420 backwards is 02477763549783
• The number of decimal digits it has is: 14
• The sum of 38794536777420's digits is 72
• More coming soon!