1378734524722620672

Names of 1378734524722620672

• Cardinal: 1378734524722620672 can be written as One quintillion, three hundred seventy-eight quadrillion, seven hundred thirty-four trillion, five hundred twenty-four billion, seven hundred twenty-two million, six hundred twenty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.378734524722620672 × 10¹⁸

Factors of 1378734524722620672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4972928658563

Divisors of 1378734524722620672

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 128 152 192 228 256 304 361 384 456 608 722 768 912 1083 1216 1444 1824 2166 2432 2888 3648 4332 4864 5776 7296 8664 11552 14592 17328 23104 34656 46208 69312 92416 138624 277248 4972928658539 9945857317078 14918785975617 19891714634156 29837571951234 39783429268312 59675143902468 79566858536624 94485644512241 119350287804936 159133717073248 188971289024482 238700575609872 283456933536723 318267434146496 377942578048964 477401151219744 566913867073446 636534868292992 755885156097928 954802302439488 1133827734146892 1273069736585984 1511770312195856 1795227245732579 1909604604878976 2267655468293784 3023540624391712 3590454491465158 3819209209757952 4535310936587568 5385681737197737 6047081248783424 7180908982930316 9070621873175136 10771363474395474 12094162497566848 14361817965860632 18141243746350272 21542726948790948 24188324995133696 28723635931721264 36282487492700544 43085453897581896 57447271863442528 72564974985401088 86170907795163792 114894543726885056 172341815590327584 229789087453770112 344683631180655168 459578174907540224 689367262361310336 1378734524722620672
• Sum of all divisors σ(n): 3872737813839244560
• Sum of proper divisors (its aliquot sum) s(n): 2494003289116623888
• 1378734524722620672 is an abundant number, because the sum of its proper divisors (2494003289116623888) is greater than itself. Its abundance is 1115268764394003216

Bases of 1378734524722620672

• Binary: 1001100100010001111111011111011010001101010001010100100000000₂
• Hexadecimal: 0x13223FBED1A8A900
• Base-36: AH3KLKPXBSAO

Squares and roots of 1378734524722620672

• 1378734524722620672 squared (1378734524722620672²) is 1900908889662110713007140891601731584
• 1378734524722620672 cubed (1378734524722620672³) is 2620848714529294793991609302155068284929928449593704448
• The square root of 1378734524722620672 is 1174195266.8626375757
• The cube root of 1378734524722620672 is 1112995.8635455815

Scales and comparisons

• 1,378,734,524,722,620,672 seconds is equal to 43,839,493,180 years, 14 weeks, 4 days, 22 hours, 11 minutes, 12 seconds.
• To count from 1 to 1,378,734,524,722,620,672 would take you about one hundred fifty-three billion, four hundred thirty-eight million, two hundred twenty-six thousand, one hundred thirty 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 1378734524722620672 cubic inches would be around 92749.7 feet tall.

Recreational maths with 1378734524722620672

• 1378734524722620672 backwards is 2760262274254378731
• The number of decimal digits it has is: 19
• The sum of 1378734524722620672's digits is 78
• More coming soon!