378979539932732641344

Names of 378979539932732641344

• Cardinal: 378979539932732641344 can be written as Three hundred seventy-eight quintillion, nine hundred seventy-nine quadrillion, five hundred thirty-nine trillion, nine hundred thirty-two billion, seven hundred thirty-two million, six hundred forty-one thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 3.78979539932732641344 × 10²⁰

Factors of 378979539932732641344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 50611583858538031

Divisors of 378979539932732641344

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 144 156 192 208 234 288 312 416 468 576 624 832 936 1248 1872 2496 3744 7488 50611583858538013 101223167717076026 151834751575614039 202446335434152052 303669503151228078 404892670868304104 455504254726842117 607339006302456156 657950590160994169 809785341736608208 911008509453684234 1214678012604912312 1315901180321988338 1619570683473216416 1822017018907368468 1973851770482982507 2429356025209824624 2631802360643976676 3239141366946432832 3644034037814736936 3947703540965965014 4858712050419649248 5263604721287953352 5921555311448947521 7288068075629473872 7895407081931930028 9717424100839298496 10527209442575906704 11843110622897895042 14576136151258947744 15790814163863860056 21054418885151813408 23686221245795790084 29152272302517895488 31581628327727720112 42108837770303626816 47372442491591580168 63163256655455440224 94744884983183160336 126326513310910880448 189489769966366320672 378979539932732641344
• Sum of all divisors σ(n): 1169836149306247655596
• Sum of proper divisors (its aliquot sum) s(n): 790856609373515014252
• 378979539932732641344 is an abundant number, because the sum of its proper divisors (790856609373515014252) is greater than itself. Its abundance is 411877069440782372908

Bases of 378979539932732641344

• Binary: 101001000101101100101110010111010011000101111011111101101000001000000₂
• Hexadecimal: 0x148B65CBA62F7ED040
• Base-36: 27ZB4AUC0JJ4G0

Squares and roots of 378979539932732641344

• 378979539932732641344 squared (378979539932732641344²) is 143625491687625694723593101060554938126336
• 378979539932732641344 cubed (378979539932732641344³) is 54431122762388902017031876263049518681799676168103867648835584
• The square root of 378979539932732641344 is 19467396845.3086362141
• The cube root of 378979539932732641344 is 7236666.9889699441

Scales and comparisons

• 378,979,539,932,732,641,344 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 378,979,539,932,732,641,344 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 378979539932732641344 cubic inches would be around 603055.6 feet tall.

Recreational maths with 378979539932732641344

• 378979539932732641344 backwards is 443146237239935979873
• The number of decimal digits it has is: 21
• The sum of 378979539932732641344's digits is 108
• More coming soon!