842466045040

Names of 842466045040

• Cardinal: 842466045040 can be written as Eight hundred forty-two billion, four hundred sixty-six million, forty-five thousand and forty.

Scientific notation

• Scientific notation: 8.4246604504 × 10¹¹

Factors of 842466045040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24098048

Divisors of 842466045040

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 23 38 40 46 76 80 92 95 115 152 184 190 230 304 368 380 437 460 760 874 920 1520 1748 1840 2185 3496 4370 6992 8740 17480 34960 24097999 48195998 96391996 120489995 192783992 240979990 385567984 457861981 481959980 554253977 915723962 963919960 1108507954 1831447924 1927839920 2217015908 2289309905 2771269885 3662895848 4434031816 4578619810 5542539770 7325791696 8868063632 9157239620 10530825563 11085079540 18314479240 21061651126 22170159080 36628958480 42123302252 44340318160 52654127815 84246604504 105308255630 168493209008 210616511260 421233022520 842466045040
• Sum of all divisors σ(n): 2151469440000
• Sum of proper divisors (its aliquot sum) s(n): 1309003394960
• 842466045040 is an abundant number, because the sum of its proper divisors (1309003394960) is greater than itself. Its abundance is 466537349920

Bases of 842466045040

• Binary: 1100010000100110111000111010110001110000₂
• Hexadecimal: 0xC426E3AC70
• Base-36: AR0UJ4OG

Squares and roots of 842466045040

• 842466045040 squared (842466045040²) is 709749037045339308601600
• 842466045040 cubed (842466045040³) is 597939464210535454482438005016064000
• The square root of 842466045040 is 917859.4909026109
• The cube root of 842466045040 is 9444.6123093791

Scales and comparisons

• 842,466,045,040 seconds is equal to 26,787 years, 42 weeks, 2 days, 9 hours, 50 minutes, 40 seconds.
• To count from 1 to 842,466,045,040 would take you about fifty-three thousand, five hundred seventy-five 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 842466045040 cubic inches would be around 787.1 feet tall.

Recreational maths with 842466045040

• 842466045040 backwards is 040540664248
• The number of decimal digits it has is: 12
• The sum of 842466045040's digits is 43
• More coming soon!