138805050449884

Names of 138805050449884

• Cardinal: 138805050449884 can be written as One hundred thirty-eight trillion, eight hundred five billion, fifty million, four hundred forty-nine thousand, eight hundred eighty-four.

Scientific notation

• Scientific notation: 1.38805050449884 × 10¹⁴

Factors of 138805050449884

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 127664217

Divisors of 138805050449884

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 13 14 26 28 29 52 58 91 103 116 182 203 206 364 377 406 412 721 754 812 1339 1442 1508 2639 2678 2884 2987 5278 5356 5974 9373 10556 11948 18746 20909 37492 38831 41818 77662 83636 155324 271817 543634 1087268 127664063 255328126 510656252 893648441 1659632819 1787296882 3319265638 3574593764 3702257827 6638531276 7404515654 11617429733 13149398489 14809031308 23234859466 25915804789 26298796978 46469718932 48129351751 51831609578 52597593956 92045789423 96258703502 103663219156 170942180357 184091578846 192517407004 336905462257 341884360714 368183157692 381332556181 673810924514 683768721428 762665112362 1196595262499 1347621849028 1525330224724 2393190524998 2669327893267 4786381049996 4957323230353 5338655786534 9914646460706 10677311573068 19829292921412 34701262612471 69402525224942 138805050449884
• Sum of all divisors σ(n): 312276513669120
• Sum of proper divisors (its aliquot sum) s(n): 173471463219236
• 138805050449884 is an abundant number, because the sum of its proper divisors (173471463219236) is greater than itself. Its abundance is 34666412769352

Bases of 138805050449884

• Binary: 11111100011111000010001101110011001111111011100₂
• Hexadecimal: 0x7E3E11B99FDC
• Base-36: 1D7A5R7464

Squares and roots of 138805050449884

• 138805050449884 squared (138805050449884²) is 19266842030394842430795613456
• 138805050449884 cubed (138805050449884³) is 2674334980038901583350859957676806564039104
• The square root of 138805050449884 is 11781555.5191105389
• The cube root of 138805050449884 is 51776.7861142675

Scales and comparisons

• 138,805,050,449,884 seconds is equal to 4,413,571 years, 13 weeks, 18 hours, 18 minutes, 4 seconds.
• To count from 1 to 138,805,050,449,884 would take you about eleven million, thirty-three thousand, nine hundred twenty-eight 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 138805050449884 cubic inches would be around 4314.7 feet tall.

Recreational maths with 138805050449884

• 138805050449884 backwards is 488944050508831
• The number of decimal digits it has is: 15
• The sum of 138805050449884's digits is 67
• More coming soon!