21748473949125

Names of 21748473949125

• Cardinal: 21748473949125 can be written as Twenty-one trillion, seven hundred forty-eight billion, four hundred seventy-three million, nine hundred forty-nine thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 2.1748473949125 × 10¹³

Factors of 21748473949125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 90

Divisors of 21748473949125

• Number of divisors d(n): 864
• Complete list of divisors:
  1 3 5 7 11 15 21 23 25 33 35 41 49 55 69 75 77 105 115 121 123 125 147 161 165 175 205 231 245 253 275 287 345 363 375 385 451 483 525 529 539 575 605 615 735 759 805 825 847 861 875 943 1025 1127 1155 1225 1265 1331 1353 1375 1435 1587 1617 1681 1725 1771 1815 1925 2009 2255 2415 2541 2625 2645 2695 2783 2829 2875 3025 3075 3157 3381 3675 3703 3795 3993 4025 4125 4235 4305 4715 4961 5043 5125 5313 5635 5775 5819 5929 6027 6125 6325 6601 6655 6765 7175 7935 8085 8349 8405 8625 8855 9075 9317 9471 9625 10045 10373 11109 11275 11767 12075 12397 12705 13225 13475 13915 14145 14883 15125 15375 15785 16905 17457 17787 18375 18491 18515 18975 19481 19803 19965 20125 21175 21525 21689 22099 23575 24805 25215 25921 26565 27951 28175 28875 29095 29645 30135 30613 31119 31625 33005 33275 33825 34727 35301 35875 37191 38663 39675 40425 40733 41745 42025 44275 45375 46207 46585 47355 50225 51865 54571 55473 55545 56375 58443 58835 60375 61985 63525 64009 65067 65219 66125 66297 67375 69575 70725 72611 74415 77763 78925 82369 84525 87285 88935 91839 92455 92575 94875 97405 99015 99825 104181 105875 107625 108445 110495 114103 115989 117875 122199 124025 126075 129437 129605 132825 136367 138621 139755 140875 145475 148225 150675 151823 153065 155595 163713 165025 166375 169125 173635 176505 185955 192027 193315 195657 198375 202125 203401 203665 208725 210125 214291 217833 221375 231035 232925 236775 238579 243089 247107 251125 259325 270641 272855 277365 277725 285131 292215 294175 309925 317625 320045 325335 326095 331485 342309 347875 353625 363055 372075 381997 388311 388815 394625 409101 411845 422625 425293 436425 444675 448063 455469 459195 462275 462875 487025 495075 499125 508277 520905 542225 552475 570515 579945 610203 610995 620125 630375 642873 647185 648025 664125 681835 693105 698775 704099 715737 727375 729267 741125 753375 759115 765325 777975 798721 811923 818565 825125 855393 868175 882525 889249 906059 929775 960135 966575 978285 1017005 1018325 1043625 1062761 1071455 1089165 1145991 1155175 1164625 1183875 1192895 1215445 1235535 1255133 1275879 1296625 1344189 1353205 1364275 1386825 1388625 1423807 1425655 1461075 1470875 1500037 1524831 1549625 1600225 1626675 1630475 1657425 1670053 1711545 1815275 1860375 1894487 1909985 1941555 1944075 2045505 2059225 2112297 2126465 2182125 2223375 2237411 2240315 2277345 2295975 2311375 2396163 2435125 2475375 2541385 2604525 2624369 2667747 2673979 2711125 2718177 2762375 2852575 2899725 2977051 3051015 3054975 3136441 3188283 3214365 3235925 3240125 3409175 3465525 3493875 3520495 3578685 3646335 3765399 3795575 3826625 3889875 3993605 4059615 4092825 4271421 4276965 4340875 4412625 4446245 4500111 4530295 4648875 4678223 4800675 4832875 4891425 4928693 5010159 5085025 5091625 5313805 5357275 5445825 5591047 5683461 5729955 5775875 5964475 6077225 6177675 6224743 6275665 6379395 6712233 6720945 6766025 6821375 6934125 7119035 7128275 7305375 7500185 7624155 7873107 8001125 8021937 8133375 8152375 8287125 8350265 8557725 8785931 8931153 9076375 9409323 9472435 9549925 9707775 9720375 9781739 9966649 10227525 10296125 10561485 10632325 11187055 11201575 11386725 11479875 11690371 11980815 12706925 13022625 13121845 13338735 13369895 13590885 14034669 14262875 14498625 14786079 14885255 15255075 15274875 15661877 15682205 15941415 16071825 16179625 16773141 17045875 17327625 17602475 17893425 18231675 18370583 18674229 18826995 18977875 19968025 20298075 20464125 20839357 21357105 21384825 22231225 22500555 22651475 23391115 24003375 24457125 24643465 25050795 25425125 26357793 26569025 26786375 27229125 27955235 28417305 28649775 28868059 29345217 29822375 29899947 30386125 30888375 31123715 31378325 31896975 32747561 33561165 33604725 33830125 34500851 35071113 35595175 35641375 37500925 38120775 39365535 40109685 41751325 42788625 43573201 43929655 44655765 46985631 47046615 47362175 47749625 48538875 48908695 49833245 51137625 51460453 52807425 53161625 55111749 55935275 56007875 56933625 58451855 59904075 61501517 62518071 63534625 65609225 66693675 66849475 67954425 68472173 70173345 73930395 74426275 76275375 78309385 78411025 79707075 80359125 83865705 86604177 88012375 89467125 91158375 91852915 93371145 94134975 98242683 99840125 101490375 103502553 104196785 106785525 106924125 107599129 109633139 111156125 112502775 113257375 116955575 123217325 125253975 128594081 130719603 131788965 132845125 139776175 142086525 143248875 144340295 146726085 149499735 154381359 155618575 156891625 159484875 163737805 167805825 168023625 172504255 175355565 177975875 184504551 187504625 190603875 196827675 200548425 202076413 205416519 208756625 217866005 219648275 223278825 229232927 234928155 235233075 236810875 244543475 249166225 257302265 264037125 275558745 279676375 292259275 299520375 307507585 312590355 322797387 328046125 328899417 333468375 334247375 339772125 342360865 350866725 360223171 369651975 372131375 385782243 391546925 392055125 398535375 419328525 433020885 459264575 466855725 470674875 479305211 491213415 517512765 520983925 533927625 537995645 548165695 562513875 584777875 606229239 616086625 626269875 642970405 653598015 658944825 687698781 698880875 710432625 721701475 733630425 747498675 753193903 771906795 778092875 818689025 839029125 862521275 876777825 922522755 984138375 1002742125 1010382065 1027082595 1080669513 1089330025 1098241375 1116394125 1146164635 1174640775 1176165375 1183590419 1222717375 1245831125 1286511325 1377793725 1414534891 1437915633 1461296375 1537537925 1562951775 1613986935 1644497085 1711804325 1754333625 1801115855 1848259875 1928911215 1957734625 2096642625 2165104425 2259581709 2296322875 2334278625 2396526055 2456067075 2521562197 2587563825 2604919625 2689978225 2740828475 3031146195 3214852025 3267990075 3294724125 3438493905 3550771257 3608507375 3668152125 3737493375 3765969515 3859533975 4093445125 4243604673 4312606375 4383889125 4612613775 5051910325 5135412975 5272357321 5403347565 5446650125 5730823175 5873203875 5917952095 6432556625 6888968625 7072674455 7189578165 7564686591 7687689625 7814758875 8069934675 8222485425 8285132933 8559021625 9005579275 9644556075 10825522125 11297908545 11982630275 12280335375 12607810985 12937819125 13449891125 13704142375 15155730975 15817071963 16074260125 16339950375 17192469525 17753856285 18829847575 19297669875 21218023365 23063068875 24855398799 25259551625 25677064875 26361786605 27016737825 28654115875 29589760475 35363372275 35947890825 37823432955 40349673375 41112427125 41425664665 45027896375 48222780375 56489542725 57995930531 59913151375 63039054925 75778654875 79085359815 85962347625 88769281425 94149237875 106090116825 124276993995 131808933025 135083689125 147948802375 173987791593 176816861375 179739454125 189117164775 207128323325 282447713625 289979652655 315195274625 395426799075 443846407125 530450584125 621384969975 659044665125 869938957965 945585823875 1035641616625 1449898263275 1977133995375 3106924849875 4349694789825 7249491316375 21748473949125
• Sum of all divisors σ(n): 49614764105088
• Sum of proper divisors (its aliquot sum) s(n): 27866290155963
• 21748473949125 is an abundant number, because the sum of its proper divisors (27866290155963) is greater than itself. Its abundance is 6117816206838

Bases of 21748473949125

• Binary: 100111100011110110110000100000110101111000101₂
• Hexadecimal: 0x13C7B6106BC5
• Base-36: 7PJ3ZUZ0L

Squares and roots of 21748473949125

• 21748473949125 squared (21748473949125²) is 472996119115768773088265625
• 21748473949125 cubed (21748473949125³) is 10286943774626522591507308319540736328125
• The square root of 21748473949125 is 4663525.9138472685
• The cube root of 21748473949125 is 27913.1980007773

Scales and comparisons

• 21,748,473,949,125 seconds is equal to 691,534 years, 10 weeks, 2 days, 11 hours, 38 minutes, 45 seconds.
• To count from 1 to 21,748,473,949,125 would take you about one million, seven hundred twenty-eight thousand, eight hundred thirty-five 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 21748473949125 cubic inches would be around 2326.1 feet tall.

Recreational maths with 21748473949125

• 21748473949125 backwards is 52194937484712
• The number of decimal digits it has is: 14
• The sum of 21748473949125's digits is 66
• More coming soon!