108490854515942

Names of 108490854515942

• Cardinal: 108490854515942 can be written as One hundred eight trillion, four hundred ninety billion, eight hundred fifty-four million, five hundred fifteen thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.08490854515942 × 10¹⁴

Factors of 108490854515942

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 159

Divisors of 108490854515942

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 17 34 61 79 122 158 289 578 1037 1343 2074 2686 4819 6241 9638 12482 17629 22831 35258 45662 81923 106097 163846 212194 380701 493039 761402 986078 1392691 1803649 2785382 3607298 6471917 8381663 12943834 16763326 30075379 38950081 60150758 77900162 110022589 142488271 220045178 284976542 511281443 662151377 1022562886 1324302754 2375954941 3077056399 4751909882 6154112798 8691784531 11256573409 17383569062 22513146818 40391233997 52309958783 80782467994 104619917566 187700440339 375400880678 686650977949 889269299311 1373301955898 1778538598622 3190907485763 6381814971526 54245427257971 108490854515942
• Sum of all divisors σ(n): 177958716475680
• Sum of proper divisors (its aliquot sum) s(n): 69467861959738
• 108490854515942 is a deficient number, because the sum of its proper divisors (69467861959738) is less than itself. Its deficiency is 39022992556204

Bases of 108490854515942

• Binary: 11000101010101111111110110110000100010011100110₂
• Hexadecimal: 0x62ABFED844E6
• Base-36: 12GG0DMLT2

Squares and roots of 108490854515942

• 108490854515942 squared (108490854515942²) is 11770265513599292655132147364
• 108490854515942 cubed (108490854515942³) is 1276966163449910203568660401448399231276888
• The square root of 108490854515942 is 10415894.3214657281
• The cube root of 108490854515942 is 47694.0691051155

Scales and comparisons

• 108,490,854,515,942 seconds is equal to 3,449,673 years, 30 weeks, 4 days, 12 hours, 39 minutes, 2 seconds.
• To count from 1 to 108,490,854,515,942 would take you about eight million, six hundred twenty-four thousand, one hundred eighty-three 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 108490854515942 cubic inches would be around 3974.5 feet tall.

Recreational maths with 108490854515942

• 108490854515942 backwards is 249515458094801
• The number of decimal digits it has is: 15
• The sum of 108490854515942's digits is 65
• More coming soon!