21010090203000

Names of 21010090203000

• Cardinal: 21010090203000 can be written as Twenty-one trillion, ten billion, ninety million, two hundred three thousand.

Scientific notation

• Scientific notation: 2.1010090203 × 10¹³

Factors of 21010090203000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 707

Divisors of 21010090203000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 25 27 30 34 36 40 45 50 51 54 60 68 72 75 85 90 100 102 108 120 125 135 136 150 153 170 180 193 200 204 216 225 250 255 270 300 306 340 360 375 386 408 425 450 459 487 500 510 540 579 600 612 675 680 750 765 772 850 900 918 965 974 1000 1020 1080 1125 1158 1224 1275 1350 1461 1500 1530 1544 1700 1737 1800 1836 1930 1948 2040 2125 2250 2295 2316 2435 2550 2700 2895 2922 3000 3060 3281 3375 3400 3474 3672 3825 3860 3896 4250 4383 4500 4590 4632 4825 4870 5100 5211 5400 5790 5844 6120 6375 6562 6750 6948 7305 7650 7720 8279 8500 8685 8766 9000 9180 9650 9740 9843 10200 10422 11475 11580 11688 12175 12750 13124 13149 13500 13896 14475 14610 15300 16405 16558 17000 17370 17532 18360 19125 19300 19480 19686 20844 21915 22950 23160 24125 24350 24837 25500 26055 26248 26298 27000 28950 29220 29529 30600 32810 33116 34740 35064 36525 38250 38600 39372 41395 41688 43425 43830 45900 48250 48700 49215 49674 51000 52110 52596 57375 57900 58440 59058 60875 65620 65745 66232 69480 72375 73050 74511 76500 78744 82025 82790 86850 87660 88587 91800 93991 96500 97400 98430 99348 104220 105192 109575 114750 115800 118116 121750 124185 130275 131240 131490 144750 146100 147645 149022 153000 164050 165580 173700 175320 177174 182625 187982 193000 196860 198696 206975 208440 217125 219150 223533 229500 236232 237169 243500 246075 248370 260550 262980 281973 289500 292200 295290 298044 328100 328725 331160 347400 354348 365250 372555 375964 393720 410125 413950 434250 438300 442935 447066 459000 469955 474338 487000 492150 496740 521100 525960 547875 563946 579000 590580 596088 620925 651375 656200 657450 708696 711507 730500 738225 745110 751928 820250 827900 845919 868500 876600 885870 894132 939910 948676 984300 993480 1034875 1042200 1095750 1117665 1127892 1181160 1185845 1230375 1241850 1302750 1314900 1409865 1423014 1461000 1476450 1490220 1597847 1640500 1643625 1655800 1691838 1737000 1771740 1788264 1862775 1879820 1897352 1968600 2069750 2134521 2191500 2214675 2235330 2255784 2349775 2371690 2460750 2483700 2537757 2605500 2629800 2819730 2846028 2952900 2980440 3104625 3195694 3281000 3287250 3383676 3543480 3557535 3691125 3725550 3759640 4031873 4139500 4229595 4269042 4383000 4429350 4470660 4699550 4743380 4793541 4921500 4967400 5075514 5211000 5588325 5639460 5692056 5905800 5929225 6209250 6391388 6403563 6574500 6767352 7049325 7115070 7382250 7451100 7989235 8063746 8279000 8459190 8538084 8858700 8941320 9313875 9399100 9486760 9587082 9843000 10151028 10672605 11073375 11176650 11278920 11748875 11858450 12095619 12418500 12688785 12782776 12807126 13149000 14098650 14230140 14380623 14764500 14902200 15978470 16127492 16918380 17076168 17717400 17787675 18627750 18798200 19174164 20159365 20302056 21147975 21345210 22146750 22353300 23497750 23716900 23967705 24191238 24837000 25377570 25614252 27941625 28197300 28460280 28761246 29529000 29646125 31956940 32017815 32254984 33836760 35246625 35575350 36286857 37255500 38348328 39946175 40318730 42295950 42690420 43141869 44293500 44706600 45773617 46995500 47433800 47935410 48382476 50755140 51228504 53363025 55883250 56394600 57522492 59292250 60478095 63443925 63913880 64035630 70493250 71150700 71903115 72573714 74511000 79892350 80637460 84591900 85380840 86283738 88587000 88938375 91547234 93991000 95870820 96764952 100796825 101510280 105739875 106726050 108860571 111766500 115044984 118584500 119838525 120956190 126887850 128071260 137320851 140986500 142301400 143806230 145147428 159784700 160089075 161274920 169183800 172567476 177876750 181434285 183094468 191741640 199730875 201593650 211479750 213452100 215709345 217721142 223533000 228868085 237169000 239677050 241912380 253775700 256142520 266815125 274641702 281973000 287612460 290294856 302390475 317219625 319569400 320178150 345134952 355753500 359515575 362868570 366188936 399461750 403187300 411962553 422959500 426904200 431418690 435442284 457736170 479354100 483824760 503984125 507551400 533630250 544302855 549283404 575224920 599192625 604780950 634439250 640356300 686604255 711507000 719031150 725737140 778151489 798923500 800445375 806374600 823925106 845919000 862837380 870884568 907171425 915472340 958708200 1007968250 1067260500 1078546725 1088605710 1098566808 1144340425 1198385250 1209561900 1235887659 1268878500 1280712600 1373208510 1438062300 1451474280 1511952375 1556302978 1597847000 1600890750 1647850212 1725674760 1797577875 1814342850 1830944680 2015936500 2059812765 2134521000 2157093450 2177211420 2288680850 2334454467 2396770500 2419123800 2471775318 2537757000 2721514275 2746417020 2876124600 3023904750 3112605956 3201781500 3295700424 3433021275 3595155750 3628685700 3890757445 4031873000 4119625530 4314186900 4354422840 4535857125 4577361700 4668908934 4793541000 4943550636 5392733625 5443028550 5492834040 5721702125 6047809500 6179438295 6225211912 6403563000 6866042550 7003363401 7190311500 7257371400 7781514890 8239251060 8628373800 9071714250 9154723400 9337817868 9887101272 10299063825 10785467250 10886057100 11443404250 11672272335 12095619000 12358876590 13607571375 13732085100 14006726802 14380623000 15563029780 16478502120 17165106375 18143428500 18675635736 19453787225 20598127650 21010090203 21570934500 21772114200 22886808500 23344544670 24717753180 27215142750 27464170200 28013453604 30897191475 31126059560 34330212750 35016817005 36286857000 38907574450 41196255300 42020180406 43141869000 45773617000 46689089340 49435506360 51495319125 54430285500 56026907208 58361361675 61794382950 68660425500 70033634010 77815148900 82392510600 84040360812 93378178680 97268936125 102990638250 105050451015 108860571000 116722723350 123588765900 137320851000 140067268020 154485957375 155630297800 168080721624 175084085025 194537872250 205981276500 210100902030 233445446700 247177531800 280134536040 291806808375 308971914750 350168170050 389075744500 411962553000 420201804060 466890893400 525252255075 583613616750 617943829500 700336340100 778151489000 840403608120 875420425125 1050504510150 1167227233500 1235887659000 1400672680200 1750840850250 2101009020300 2334454467000 2626261275375 3501681700500 4202018040600 5252522550750 7003363401000 10505045101500 21010090203000
• Sum of all divisors σ(n): 77678475638400
• Sum of proper divisors (its aliquot sum) s(n): 56668385435400
• 21010090203000 is an abundant number, because the sum of its proper divisors (56668385435400) is greater than itself. Its abundance is 35658295232400

Bases of 21010090203000

• Binary: 100110001101111001010111101101001011101111000₂
• Hexadecimal: 0x131BCAF69778
• Base-36: 7G3WH8Q60

Squares and roots of 21010090203000

• 21010090203000 squared (21010090203000²) is 441423890338196581209000000
• 21010090203000 cubed (21010090203000³) is 9274355753764690347547304795427000000000
• The square root of 21010090203000 is 4583676.4941474655
• The cube root of 21010090203000 is 27593.6598031105

Scales and comparisons

• 21,010,090,203,000 seconds is equal to 668,055 years, 45 weeks, 5 days, 7 hours, 30 minutes.
• To count from 1 to 21,010,090,203,000 would take you about one million, six hundred seventy thousand, one hundred thirty-nine 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 21010090203000 cubic inches would be around 2299.5 feet tall.

Recreational maths with 21010090203000

• 21010090203000 backwards is 00030209001012
• 21010090203000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21010090203000's digits is 18
• More coming soon!