20327645277420

Names of 20327645277420

• Cardinal: 20327645277420 can be written as Twenty trillion, three hundred twenty-seven billion, six hundred forty-five million, two hundred seventy-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.032764527742 × 10¹³

Factors of 20327645277420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 226294

Divisors of 20327645277420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 31 39 52 60 62 65 78 93 124 130 155 156 186 195 260 310 372 390 403 465 620 780 806 930 1209 1612 1860 2015 2418 3779 4030 4836 6045 7558 8060 11337 12090 15116 18895 22674 24180 37790 45348 49127 56685 75580 98254 113370 117149 147381 196508 222461 226740 234298 245635 294762 351447 444922 468596 491270 585745 589524 667383 702894 736905 889844 982540 1112305 1171490 1334766 1405788 1473810 1522937 1757235 2224610 2342980 2669532 2891993 2947620 3045874 3336915 3514470 4449220 4568811 5783986 6091748 6673830 6896291 7028940 7614685 8675979 9137622 11567972 13347660 13792582 14459965 15229370 17351958 18275244 20688873 22844055 27585164 28919930 30458740 34481455 34703916 41377746 43379895 45688110 57839860 68962910 82755492 86759790 89651783 91376220 103444365 137925820 173519580 179303566 206888730 268955349 358607132 413777460 448258915 537910698 840680119 896517830 1075821396 1344776745 1681360238 1793035660 2522040357 2689553490 3362720476 4203400595 5044080714 5379106980 8406801190 10088161428 10928841547 12610201785 16813602380 21857683094 25220403570 26061083689 32786524641 43715366188 50440807140 52122167378 54644207735 65573049282 78183251067 104244334756 109288415470 130305418445 131146098564 156366502134 163932623205 218576830940 260610836890 312733004268 327865246410 338794087957 390916255335 521221673780 655730492820 677588175914 781832510670 1016382263871 1355176351828 1563665021340 1693970439785 2032764527742 3387940879570 4065529055484 5081911319355 6775881759140 10163822638710 20327645277420
• Sum of all divisors σ(n): 63289976279040
• Sum of proper divisors (its aliquot sum) s(n): 42962331001620
• 20327645277420 is an abundant number, because the sum of its proper divisors (42962331001620) is greater than itself. Its abundance is 22634685724200

Bases of 20327645277420

• Binary: 100100111110011100110000100110110110011101100₂
• Hexadecimal: 0x127CE6136CEC
• Base-36: 77EE35JHO

Squares and roots of 20327645277420

• 20327645277420 squared (20327645277420²) is 413213162524615628761856400
• 20327645277420 cubed (20327645277420³) is 8399650591761285810501674171292202488000
• The square root of 20327645277420 is 4508618.9989197357
• The cube root of 20327645277420 is 27291.6017038077

Scales and comparisons

• 20,327,645,277,420 seconds is equal to 646,356 years, 12 weeks, 4 days, 4 hours, 37 minutes.
• To count from 1 to 20,327,645,277,420 would take you about one million, six hundred fifteen thousand, eight 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 20327645277420 cubic inches would be around 2274.3 feet tall.

Recreational maths with 20327645277420

• 20327645277420 backwards is 02477254672302
• The number of decimal digits it has is: 14
• The sum of 20327645277420's digits is 51
• More coming soon!