5478221426940

Names of 5478221426940

• Cardinal: 5478221426940 can be written as Five trillion, four hundred seventy-eight billion, two hundred twenty-one million, four hundred twenty-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 5.47822142694 × 10¹²

Factors of 5478221426940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 66596886

Divisors of 5478221426940

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 457 914 1371 1828 2285 2742 4113 4570 5484 6855 8226 9140 13710 16452 20565 27420 41130 82260 66596419 133192838 199789257 266385676 332982095 399578514 599367771 665964190 799157028 998946285 1198735542 1331928380 1997892570 2397471084 2996838855 3995785140 5993677710 11987355420 30434563483 60869126966 91303690449 121738253932 152172817415 182607380898 273911071347 304345634830 365214761796 456518452245 547822142694 608691269660 913036904490 1095644285388 1369555356735 1826073808980 2739110713470 5478221426940
• Sum of all divisors σ(n): 16653633556560
• Sum of proper divisors (its aliquot sum) s(n): 11175412129620
• 5478221426940 is an abundant number, because the sum of its proper divisors (11175412129620) is greater than itself. Its abundance is 5697190702680

Bases of 5478221426940

• Binary: 1001111101101111111011100010011000011111100₂
• Hexadecimal: 0x4FB7F7130FC
• Base-36: 1XWNRLDZ0

Squares and roots of 5478221426940

• 5478221426940 squared (5478221426940²) is 30010910002584529757763600
• 5478221426940 cubed (5478221426940³) is 164406410218126541697544601335191384000
• The square root of 5478221426940 is 2340560.0669369713
• The cube root of 5478221426940 is 17628.4120839667

Scales and comparisons

• 5,478,221,426,940 seconds is equal to 174,190 years, 25 weeks, 5 days, 14 hours, 9 minutes.
• To count from 1 to 5,478,221,426,940 would take you about four hundred thirty-five thousand, four hundred seventy-six 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 5478221426940 cubic inches would be around 1469 feet tall.

Recreational maths with 5478221426940

• 5478221426940 backwards is 0496241228745
• The number of decimal digits it has is: 13
• The sum of 5478221426940's digits is 54
• More coming soon!