21140821244480

Names of 21140821244480

• Cardinal: 21140821244480 can be written as Twenty-one trillion, one hundred forty billion, eight hundred twenty-one million, two hundred forty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.114082124448 × 10¹³

Factors of 21140821244480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 589

Divisors of 21140821244480

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 67 70 80 98 107 112 134 140 160 196 214 224 245 268 280 320 335 343 392 401 428 448 469 490 535 536 560 670 686 749 784 802 856 938 980 1070 1072 1120 1340 1372 1498 1568 1604 1712 1715 1876 1960 2005 2140 2144 2240 2345 2680 2744 2807 2996 3136 3208 3283 3424 3430 3745 3752 3920 4010 4280 4288 4489 4690 5243 5360 5488 5614 5992 6416 6566 6848 6860 7169 7490 7504 7840 8020 8560 8978 9380 10486 10720 10976 11228 11984 12832 13132 13720 14035 14338 14980 15008 15680 16040 16415 17120 17956 18760 19649 20972 21440 21952 22445 22456 22981 23968 25664 26215 26264 26867 27440 28070 28676 29960 30016 31423 32080 32830 34240 35845 35912 36701 37520 39298 41944 42907 44890 44912 45962 47936 50183 52430 52528 53734 54880 56140 57352 59920 62846 64160 65660 71690 71824 73402 75040 78596 83888 85814 89780 89824 91924 98245 100366 104860 105056 107468 109760 112280 114704 114905 119840 125692 128320 131320 134335 137543 143380 143648 146804 150080 157115 157192 167776 171628 179560 179648 183505 183848 188069 196490 200732 209720 210112 214535 214936 219961 224560 229408 229810 239680 250915 251384 262640 268670 275086 286760 287296 293608 300349 314230 314384 335552 343256 351281 359120 367010 367696 376138 392980 401464 419440 429070 429872 439922 449120 458816 459620 480323 501830 502768 525280 537340 550172 573520 587216 600698 628460 628768 686512 687715 702562 718240 734020 735392 752276 785960 802928 838880 858140 859744 879844 898240 919240 940345 960646 1003660 1005536 1050560 1074680 1099805 1100344 1147040 1174432 1201396 1256920 1257536 1316483 1373024 1375430 1405124 1436480 1468040 1470784 1501745 1504552 1539727 1571920 1605856 1677760 1716280 1719488 1756405 1759688 1800089 1838480 1880690 1921292 2007320 2011072 2102443 2149360 2199610 2200688 2294080 2348864 2401615 2402792 2458967 2513840 2632966 2746048 2750860 2810248 2874769 2936080 3003490 3009104 3079454 3143840 3211712 3362261 3432560 3512810 3519376 3600178 3676960 3761380 3842584 4014640 4204886 4298720 4399220 4401376 4803230 4805584 4917934 5027680 5265932 5501720 5620496 5749538 5872160 6006980 6018208 6158908 6287680 6582415 6724522 6865120 7025620 7038752 7200356 7353920 7522760 7685168 7698635 8029280 8409772 8597440 8798440 8802752 9000445 9215381 9606460 9611168 9835868 10055360 10512215 10531864 11003440 11240992 11499076 11744320 12013960 12036416 12294835 12317816 12600623 13164830 13449044 13730240 14051240 14077504 14373845 14400712 14717101 15045520 15370336 15397270 16058560 16811305 16819544 17596880 18000890 18430762 19212920 19222336 19671736 20123383 21024430 21063728 22006880 22481984 22998152 23535827 24027920 24589670 24635632 25201246 26329660 26898088 28102480 28747690 28801424 29434202 30091040 30740672 30794540 33622610 33639088 35193760 36001780 36861524 38425840 39343472 40246766 42048860 42127456 44013760 45996304 46076905 47071654 48055840 49179340 49271264 50402492 52659320 53796176 56204960 57495380 57602848 58868404 60182080 61589080 63003115 67245220 67278176 70387520 72003560 73585505 73723048 76851680 78686944 80493532 84097720 84254912 88204361 91992608 92153810 94143308 96111680 98358680 98542528 100616915 100804984 105318640 107592352 112409920 114990760 115205696 117679135 117736808 123178160 126006230 134490440 134556352 140863681 144007120 147171010 147446096 153703360 157373888 160987064 164750789 168195440 176408722 183985216 184307620 188286616 192609523 196717360 201233830 201609968 210637280 215184704 229981520 235358270 235473616 246356320 252012460 268980880 281727362 288014240 294342020 294892192 321974128 329501578 336390880 352817444 368615240 376573232 385219046 393434720 402467660 403219936 421274560 441021805 459963040 470716540 470947232 492712640 504024920 537961760 563454724 576028480 588684040 589784384 617430527 643948256 659003156 672781760 704318405 705634888 737230480 753146464 770438092 786869440 804935320 806439872 823753945 882043610 919926080 941433080 941894464 963047615 986045767 1008049840 1075923520 1126909448 1177368080 1234861054 1287896512 1318006312 1348266661 1408636810 1411269776 1474460960 1506292928 1540876184 1609870640 1647507890 1764087220 1882866160 1926095230 1972091534 2016099680 2253818896 2354736160 2469722108 2636012624 2696533322 2817273620 2822539552 2948921920 3081752368 3087152635 3219741280 3295015780 3528174440 3765732320 3852190460 3944183068 4032199360 4507637792 4709472320 4930228835 4939444216 5272025248 5393066644 5634547240 5645079104 6163504736 6174305270 6439482560 6590031560 6741333305 7056348880 7531464640 7704380920 7888366136 9015275584 9437866627 9860457670 9878888432 10544050496 10786133288 11269094480 12327009472 12348610540 13180063120 13482666610 14112697760 15408761840 15776732272 18875733254 19720915340 19757776864 21572266576 22538188960 24697221080 26360126240 26965333220 28225395520 30817523680 31553464544 37751466508 39441830680 39515553728 43144533152 45076377920 47189333135 49394442160 52720252480 53930666440 61635047360 63106929088 66065066389 75502933016 78883661360 86289066304 94378666270 98788884320 107861332880 132130132778 151005866032 157767322720 188757332540 197577768640 215722665760 264260265556 302011732064 315534645440 330325331945 377514665080 431445331520 528520531112 604023464128 660650663890 755029330160 1057041062224 1321301327780 1510058660320 2114082124448 2642602655560 3020117320640 4228164248896 5285205311120 10570410622240 21140821244480
• Sum of all divisors σ(n): 60303677817600
• Sum of proper divisors (its aliquot sum) s(n): 39162856573120
• 21140821244480 is an abundant number, because the sum of its proper divisors (39162856573120) is greater than itself. Its abundance is 18022035328640

Bases of 21140821244480

• Binary: 100110011101000111011001000111111101001000000₂
• Hexadecimal: 0x133A3B23FA40
• Base-36: 7HRYJ4NCW

Squares and roots of 21140821244480

• 21140821244480 squared (21140821244480²) is 446934322891056895930470400
• 21140821244480 cubed (21140821244480³) is 9448558628262539598087293089279803392000
• The square root of 21140821244480 is 4597914.8800820573
• The cube root of 21140821244480 is 27650.7734979897

Scales and comparisons

• 21,140,821,244,480 seconds is equal to 672,212 years, 37 weeks, 4 days, 1 hour, 41 minutes, 20 seconds.
• To count from 1 to 21,140,821,244,480 would take you about one million, six hundred eighty thousand, five hundred thirty-one 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 21140821244480 cubic inches would be around 2304.2 feet tall.

Recreational maths with 21140821244480

• 21140821244480 backwards is 08444212804112
• The number of decimal digits it has is: 14
• The sum of 21140821244480's digits is 41
• More coming soon!