55561257140020

Names of 55561257140020

• Cardinal: 55561257140020 can be written as Fifty-five trillion, five hundred sixty-one billion, two hundred fifty-seven million, one hundred forty thousand and twenty.

Scientific notation

• Scientific notation: 5.556125714002 × 10¹³

Factors of 55561257140020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 34427751

Divisors of 55561257140020

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 19 20 31 38 62 76 95 124 137 155 190 274 310 380 548 589 620 685 1178 1370 2356 2603 2740 2945 4247 5206 5890 8494 10412 11780 13015 16988 21235 26030 42470 52060 80693 84940 161386 322772 403465 806930 1613860 34427557 68855114 137710228 172137785 344275570 654123583 688551140 1067254267 1308247166 2134508534 2616494332 3270617915 4269017068 4716575309 5336271335 6541235830 9433150618 10672542670 13082471660 18866301236 20277831073 21345085340 23582876545 40555662146 47165753090 81111324292 89614930871 94331506180 101389155365 146213834579 179229861742 202778310730 292427669158 358459723484 405556621460 448074654355 584855338316 731069172895 896149308710 1462138345790 1792298617420 2778062857001 2924276691580 5556125714002 11112251428004 13890314285005 27780628570010 55561257140020
• Sum of all divisors σ(n): 127706960747520
• Sum of proper divisors (its aliquot sum) s(n): 72145703607500
• 55561257140020 is an abundant number, because the sum of its proper divisors (72145703607500) is greater than itself. Its abundance is 16584446467480

Bases of 55561257140020

• Binary: 1100101000100001011100111111101011111100110100₂
• Hexadecimal: 0x32885CFEBF34
• Base-36: JP0HLY9TG

Squares and roots of 55561257140020

• 55561257140020 squared (55561257140020²) is 3087053294979423429885600400
• 55561257140020 cubed (55561257140020³) is 171520561927297757262714193076284568008000
• The square root of 55561257140020 is 7453942.3890998781
• The cube root of 55561257140020 is 38158.4467107803

Scales and comparisons

• 55,561,257,140,020 seconds is equal to 1,766,676 years, 5 weeks, 6 days, 18 hours, 53 minutes, 40 seconds.
• To count from 1 to 55,561,257,140,020 would take you about four million, four hundred sixteen thousand, six hundred ninety 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 55561257140020 cubic inches would be around 3179.9 feet tall.

Recreational maths with 55561257140020

• 55561257140020 backwards is 02004175216555
• The number of decimal digits it has is: 14
• The sum of 55561257140020's digits is 43
• More coming soon!