20998481849100

Names of 20998481849100

• Cardinal: 20998481849100 can be written as Twenty trillion, nine hundred ninety-eight billion, four hundred eighty-one million, eight hundred forty-nine thousand, one hundred.

Scientific notation

• Scientific notation: 2.09984818491 × 10¹³

Factors of 20998481849100

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3548

Divisors of 20998481849100

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 23 25 28 30 35 36 42 45 46 49 50 60 63 69 70 75 84 90 92 98 100 105 115 126 138 140 147 150 161 175 180 196 207 210 225 230 245 252 276 294 300 315 322 343 345 350 414 420 441 450 460 483 490 525 575 588 630 644 686 690 700 735 805 828 882 900 966 980 1029 1035 1050 1127 1150 1225 1260 1372 1380 1409 1449 1470 1575 1610 1715 1725 1764 1932 2058 2070 2099 2100 2205 2254 2300 2415 2450 2818 2898 2940 3087 3150 3220 3381 3430 3450 3675 4025 4116 4140 4198 4227 4410 4508 4830 4900 5145 5175 5635 5636 5796 6174 6297 6300 6762 6860 6900 7045 7245 7350 7889 8050 8396 8454 8575 8820 9660 9863 10143 10290 10350 10495 11025 11270 12075 12348 12594 12681 13524 14090 14490 14693 14700 15435 15778 16100 16905 16908 17150 18891 19726 20286 20580 20700 20990 21135 22050 22540 23667 24150 25188 25362 25725 28175 28180 28980 29386 29589 30870 31485 31556 32407 33810 34300 35225 36225 37782 39445 39452 40572 41980 42270 44079 44100 47334 48277 48300 49315 50715 50724 51450 52475 56350 58772 59178 61740 62970 63405 64814 67620 69041 70450 71001 72450 73465 75564 77175 78890 84525 84540 88158 88767 94455 94668 96554 97221 98630 101430 102851 102900 104950 105675 112700 118335 118356 125940 126810 129628 132237 138082 140900 142002 144831 144900 146930 147945 154350 157425 157780 162035 169050 176316 177534 188910 193108 194442 197225 197260 202860 205702 207123 209900 211350 220395 226849 236670 241385 246575 253575 253620 264474 276164 284004 289662 291663 293860 295890 308553 308700 314850 317025 324070 337939 338100 345205 355005 355068 367325 377820 388884 394450 411404 414246 422700 434493 440790 443835 453698 472275 473340 482770 483287 486105 493150 507150 514255 528948 579324 583326 591675 591780 617106 621369 629700 634050 648140 661185 675878 680547 690410 710010 719957 724155 734650 739725 788900 810175 828492 868986 881580 887670 907396 925659 944550 965540 966574 972210 986300 1013817 1014300 1028510 1035615 1101975 1134245 1166652 1183350 1206925 1234212 1242738 1268100 1322370 1351756 1361094 1380820 1420020 1439914 1448310 1449861 1458315 1469300 1479450 1542765 1587943 1620350 1689695 1726025 1737972 1775025 1775340 1851318 1889100 1933148 1944420 2027634 2041641 2057020 2071230 2159871 2172465 2203950 2219175 2268490 2365573 2366700 2413850 2416435 2430525 2485476 2571275 2644740 2722188 2879828 2896620 2899722 2916630 2957491 2958900 3041451 3085530 3106845 3175886 3240700 3305925 3379390 3402735 3452050 3550050 3599785 3620775 3702636 4055268 4083282 4142460 4319742 4344930 4349583 4407900 4438350 4536980 4628295 4731146 4763829 4827700 4832870 4861050 5069085 5142550 5178075 5671225 5799444 5833260 5914982 6082902 6171060 6213690 6351772 6479613 6611850 6758780 6805470 6904100 7096719 7100100 7199570 7241550 7249305 7291575 7713825 7939715 8166564 8448475 8639484 8689860 8699166 8872473 8876700 9256590 9462292 9527658 9665740 9722100 10138170 10208205 10285100 10356150 10799355 10862325 11115601 11342450 11827865 11829964 12082175 12165804 12427380 12959226 13223700 13610940 14193438 14291487 14399140 14483100 14498610 14583150 14787455 15207255 15427650 15534225 15879430 16559011 16896950 17013675 17398332 17744946 17998925 18513180 19055316 20276340 20416410 20702437 20712300 21290157 21598710 21724650 21747915 22231202 22684900 23141475 23655730 23819145 24164350 25345425 25918452 26617419 28386876 28582974 28997220 29166300 29574910 30414510 30855300 31068450 31758860 32398065 33118022 33346803 33793900 34027350 35483595 35489892 35997850 36246525 39698575 40832820 41404874 42580314 43197420 43449300 43495830 44362365 44462404 46282950 47311460 47638290 48328700 49677033 50690850 51041025 53234838 53996775 55578005 57165948 59139325 59149820 60829020 62107311 62136900 64796130 66236044 66693606 68022293 68054700 70967190 71457435 71995700 72493050 73937275 76036275 79397150 82795055 82809748 85160628 86991660 88724730 92565900 95276580 99354066 100040409 101381700 102082050 103512185 106450785 106469676 107993550 108739575 111156010 118278650 119095725 124214622 129592260 133087095 133387212 136044586 141934380 142914870 144917059 144986100 147874550 149031099 152072550 158794300 161990325 165590110 166734015 177417975 177449460 186321933 198708132 200080818 204066879 204164100 207024370 212901570 215987100 217479150 221811825 222312020 236557300 238191450 248385165 248429244 266174190 272089172 277890025 285829740 289834118 295749100 298062198 304145100 310536555 323980650 331180220 333468030 340111465 354835950 357287175 372643866 400161636 408133758 413975275 414048740 425803140 434751177 434958300 443623650 476156051 476382900 496770330 500202045 517560925 532253925 532348380 555780050 579668236 596124396 612200637 621073110 647961300 665435475 666936060 680222930 709671900 714574350 724585295 745155495 745287732 816267516 827950550 833670075 869502354 887247300 931609665 952312102 993540660 1000404090 1014419413 1020334395 1035121850 1064507850 1111560100 1224401274 1241925825 1242146220 1304253531 1330870950 1360445860 1428468153 1429148700 1449170590 1490310990 1552682775 1655901100 1667340150 1700557325 1739004708 1863219330 1904624204 2000808180 2028838826 2040668790 2070243700 2129015700 2173755885 2380780255 2448802548 2483851650 2501010225 2608507062 2661741900 2856936306 2898341180 2980621980 3043258239 3061003185 3105365550 3333092357 3334680300 3401114650 3622926475 3725777475 3726438660 4057677652 4081337580 4285404459 4347511770 4658048325 4761560510 4967703300 5002020450 5072097065 5101671975 5217014124 5713872612 6086516478 6122006370 6210731100 6521267655 6666184714 6802229300 7142340765 7245852950 7451554950 8570808918 8695023540 9129774717 9316096650 9523121020 9999277071 10004040900 10144194130 10203343950 10868779425 11903901275 12173032956 12244012740 13042535310 13332369428 14284681530 14491705900 14903109900 15216291195 15305015925 16665461785 17141617836 18259549434 18632193300 19998554142 20288388260 20406687900 21427022295 21737558850 23331646499 23807802550 25360485325 26085070620 28569363060 29997831213 30432582390 30610031850 32606338275 33330923570 35711703825 36519098868 39997108284 42854044590 43475117700 45648873585 46663292998 47615605100 49996385355 50720970650 59995662426 60865164780 61220063700 65212676550 66661847140 69994939497 71423407650 76081455975 83327308925 85708089180 91297747170 93326585996 99992770710 101441941300 107135111475 116658232495 119991324852 130425353100 139989878994 142846815300 149989156065 152162911950 166654617850 182595494340 199985541420 209984818491 214270222950 228244367925 233316464990 249981926775 279979757988 299978312130 304325823900 333309235700 349974697485 419969636982 428540445900 456488735850 466632929980 499963853550 583291162475 599956624260 699949394970 749945780325 839939273964 912977471700 999927707100 1049924092455 1166582324950 1399898789940 1499891560650 1749873487425 2099848184910 2333164649900 2999783121300 3499746974850 4199696369820 5249620462275 6999493949700 10499240924550 20998481849100
• Sum of all divisors σ(n): 80188617600000
• Sum of proper divisors (its aliquot sum) s(n): 59190135750900
• 20998481849100 is an abundant number, because the sum of its proper divisors (59190135750900) is greater than itself. Its abundance is 38191653901800

Bases of 20998481849100

• Binary: 100110001100100010111000011010010101100001100₂
• Hexadecimal: 0x1319170D2B0C
• Base-36: 7FYKHXEZ0

Squares and roots of 20998481849100

• 20998481849100 squared (20998481849100²) is 440936239966982155170810000
• 20998481849100 cubed (20998481849100³) is 9258991631557076768657853495144771000000
• The square root of 20998481849100 is 4582410.0481187845
• The cube root of 20998481849100 is 27588.5769123577

Scales and comparisons

• 20,998,481,849,100 seconds is equal to 667,686 years, 40 weeks, 8 hours, 45 minutes.
• To count from 1 to 20,998,481,849,100 would take you about one million, six hundred sixty-nine thousand, two hundred sixteen 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 20998481849100 cubic inches would be around 2299 feet tall.

Recreational maths with 20998481849100

• 20998481849100 backwards is 00194818489902
• 20998481849100 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20998481849100's digits is 63
• More coming soon!