27842429390993930

Names of 27842429390993930

• Cardinal: 27842429390993930 can be written as Twenty-seven quadrillion, eight hundred forty-two trillion, four hundred twenty-nine billion, three hundred ninety million, nine hundred ninety-three thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 2.784242939099393 × 10¹⁶

Factors of 27842429390993930

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1282331

Divisors of 27842429390993930

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 673 881 1346 1762 3365 3677 4405 6730 7354 8810 18385 36770 592913 1185826 1277093 2474621 2554186 2964565 3239437 4949242 5929130 6385465 6478874 12373105 12770930 16197185 24746210 32394370 859483589 1125118933 1718967178 2180141101 2250237866 4297417945 4360282202 4695870961 5625594665 8594835890 9391741922 10900705505 11251189330 21801411010 23479354805 46958709610 757205041909 1514410083818 3160321156753 3786025209545 4137062316641 6320642313506 7572050419090 8274124633282 15801605783765 20685311583205 31603211567530 41370623166410 2784242939099393 5568485878198786 13921214695496965 27842429390993930
• Sum of all divisors σ(n): 50261515124734368
• Sum of proper divisors (its aliquot sum) s(n): 22419085733740438
• 27842429390993930 is a deficient number, because the sum of its proper divisors (22419085733740438) is less than itself. Its deficiency is 5423343657253492

Bases of 27842429390993930

• Binary: 1100010111010101000101011000001100010001011101000001010₂
• Hexadecimal: 0x62EA8AC188BA0A
• Base-36: 7M5BFHH69E2

Squares and roots of 27842429390993930

• 27842429390993930 squared (27842429390993930²) is 775200874392482623788193296844900
• 27842429390993930 cubed (27842429390993930³) is 21583475609109452004709626437337236995144051457000
• The square root of 27842429390993930 is 166860508.7820180717
• The cube root of 27842429390993930 is 303088.2096433249

Scales and comparisons

• 27,842,429,390,993,930 seconds is equal to 885,303,132 years, 17 weeks, 6 days, 12 hours, 58 minutes, 50 seconds.
• To count from 1 to 27,842,429,390,993,930 would take you about two billion, six hundred fifty-five million, nine hundred nine thousand, three hundred ninety-seven 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 27842429390993930 cubic inches would be around 25257.4 feet tall.

Recreational maths with 27842429390993930

• 27842429390993930 backwards is 03939909392424872
• The number of decimal digits it has is: 17
• The sum of 27842429390993930's digits is 83
• More coming soon!