420271094940

Names of 420271094940

• Cardinal: 420271094940 can be written as Four hundred twenty billion, two hundred seventy-one million, ninety-four thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.2027109494 × 10¹¹

Factors of 420271094940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 796

Divisors of 420271094940

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 127 254 381 508 635 659 762 1270 1318 1524 1905 1977 2540 2636 3295 3810 3954 6590 7620 7908 9885 13180 16129 19770 32258 39540 48387 64516 80645 83693 96774 161290 167386 193548 241935 251079 322580 334772 418465 434281 483870 502158 836930 868562 967740 1004316 1255395 1302843 1673860 1737124 2171405 2510790 2605686 4342810 5021580 5211372 6514215 8685620 10629011 13028430 21258022 26056860 31887033 42516044 53145055 55153687 63774066 106290110 110307374 127548132 159435165 165461061 212580220 220614748 275768435 318870330 330922122 551536870 637740660 661844244 827305305 1103073740 1654610610 3309221220 7004518249 14009036498 21013554747 28018072996 35022591245 42027109494 70045182490 84054218988 105067773735 140090364980 210135547470 420271094940
• Sum of all divisors σ(n): 1187900420616
• Sum of proper divisors (its aliquot sum) s(n): 767629325676
• 420271094940 is an abundant number, because the sum of its proper divisors (767629325676) is greater than itself. Its abundance is 347358230736

Bases of 420271094940

• Binary: 110000111011010000110111111110010011100₂
• Hexadecimal: 0x61DA1BFC9C
• Base-36: 5D2IK49O

Squares and roots of 420271094940

• 420271094940 squared (420271094940²) is 176627793242066493603600
• 420271094940 cubed (420271094940³) is 74231556062679217735071478325784000
• The square root of 420271094940 is 648283.1903882747
• The cube root of 420271094940 is 7490.4833068701

Scales and comparisons

• 420,271,094,940 seconds is equal to 13,363 years, 16 weeks, 4 days, 18 hours, 49 minutes.
• To count from 1 to 420,271,094,940 would take you about twenty-six thousand, seven hundred twenty-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 420271094940 cubic inches would be around 624.2 feet tall.

Recreational maths with 420271094940

• 420271094940 backwards is 049490172024
• The number of decimal digits it has is: 12
• The sum of 420271094940's digits is 42
• More coming soon!