20711589087420

Names of 20711589087420

• Cardinal: 20711589087420 can be written as Twenty trillion, seven hundred eleven billion, five hundred eighty-nine million, eighty-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.071158908742 × 10¹³

Factors of 20711589087420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11235706

Divisors of 20711589087420

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 19 20 21 22 28 30 33 35 36 38 42 44 45 49 55 57 60 63 66 70 76 77 84 90 95 98 99 105 110 114 126 132 133 140 147 154 165 171 180 190 196 198 209 210 220 228 231 245 252 266 285 294 308 315 330 342 380 385 396 399 418 420 441 462 490 495 532 539 570 588 627 630 660 665 684 693 735 770 798 836 855 882 924 931 980 990 1045 1078 1140 1155 1197 1254 1260 1330 1386 1463 1470 1540 1596 1617 1710 1764 1862 1881 1980 1995 2090 2156 2205 2310 2394 2508 2660 2695 2772 2793 2926 2940 3135 3234 3420 3465 3724 3762 3990 4180 4389 4410 4620 4655 4788 4851 5390 5586 5852 5985 6270 6468 6930 7315 7524 7980 8085 8379 8778 8820 9310 9405 9702 10241 10780 11172 11970 12540 13167 13860 13965 14630 16170 16758 17556 18620 18810 19404 20482 21945 23940 24255 26334 27930 29260 30723 32340 33516 37620 40964 41895 43890 48510 51205 52668 55860 61446 65835 83790 87780 92169 97020 102410 122892 131670 153615 167580 184338 204820 263340 307230 368676 460845 614460 921690 1843380 11235659 22471318 33706977 44942636 56178295 67413954 78649613 101120931 112356590 123592249 134827908 157299226 168534885 202241862 213477521 224713180 235948839 247184498 314598452 337069770 370776747 393248065 404483724 426955042 471897678 494368996 505604655 550547291 617961245 640432563 674139540 707846517 741553494 786496130 853910084 865145743 943795356 1011209310 1067387605 1101094582 1112330241 1179744195 1235922490 1280865126 1415693034 1483106988 1494342647 1572992260 1651641873 1730291486 1853883735 1921297689 2022418620 2134775210 2202189164 2224660482 2348252731 2359488390 2471844980 2561730252 2595437229 2752736455 2831386068 2988685294 3202162815 3303283746 3460582972 3539232585 3707767470 3842595378 4269550420 4325728715 4449320964 4483027941 4696505462 4718976780 4954925619 5190874458 5505472910 5561651205 5977370588 6056020201 6404325630 6606567492 7044758193 7078465170 7415534940 7471713235 7685190756 7786311687 8258209365 8651457430 8966055882 9393010924 9606488445 9909851238 10381748916 10460398529 11010945820 11123302410 11741263655 12112040402 12808651260 12977186145 13449083823 14089516386 14156930340 14943426470 15572623374 16437769117 16516418730 17302914860 17932111764 18168060603 19212976890 19819702476 20920797058 21134274579 22246604820 22415139705 23482527310 24224080804 24774628095 25954372290 26898167646 28179032772 29886852940 30280101005 31145246748 31381195587 32875538234 33032837460 35223790965 36336121206 38425953780 38931558435 41841594116 42268549158 44830279410 46965054620 49313307351 49549256190 51908744580 52301992645 53796335292 54504181809 60560202010 62762391174 65751076468 67245419115 70447581930 72672242412 77863116870 82188845585 84537098316 89660558820 90840303015 94143586761 98626614702 99098512380 104603985290 105671372895 109008363618 115064383819 121120404020 125524782348 134490838230 140895163860 147939922053 155726233740 156905977935 164377691170 181680606030 188287173522 197253229404 209207970580 211342745790 218016727236 230128767638 246566536755 268981676460 272520909045 295879844106 313811955870 328755382340 345193151457 363361212060 376574347044 422685491580 460257535276 470717933805 493133073510 545041818090 575321919095 591759688212 627623911740 690386302914 739699610265 941435867610 986266147020 1035579454371 1090083636180 1150643838190 1380772605828 1479399220530 1725965757285 1882871735220 2071158908742 2301287676380 2958798441060 3451931514570 4142317817484 5177897271855 6903863029140 10355794543710 20711589087420
• Sum of all divisors σ(n): 83922290524800
• Sum of proper divisors (its aliquot sum) s(n): 63210701437380
• 20711589087420 is an abundant number, because the sum of its proper divisors (63210701437380) is greater than itself. Its abundance is 42499112349960

Bases of 20711589087420

• Binary: 100101101011001001010111010010000100010111100₂
• Hexadecimal: 0x12D64AE908BC
• Base-36: 7CARTDVB0

Squares and roots of 20711589087420

• 20711589087420 squared (20711589087420²) is 428969922526135228402256400
• 20711589087420 cubed (20711589087420³) is 8884648766223705236323402896344854488000
• The square root of 20711589087420 is 4550998.6912127321
• The cube root of 20711589087420 is 27462.3569093433

Scales and comparisons

• 20,711,589,087,420 seconds is equal to 658,564 years, 24 weeks, 2 days, 6 hours, 57 minutes.
• To count from 1 to 20,711,589,087,420 would take you about one million, six hundred forty-six thousand, four hundred eleven 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 20711589087420 cubic inches would be around 2288.5 feet tall.

Recreational maths with 20711589087420

• 20711589087420 backwards is 02478098511702
• The number of decimal digits it has is: 14
• The sum of 20711589087420's digits is 54
• More coming soon!