21325298985375

Names of 21325298985375

• Cardinal: 21325298985375 can be written as Twenty-one trillion, three hundred twenty-five billion, two hundred ninety-eight million, nine hundred eighty-five thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 2.1325298985375 × 10¹³

Factors of 21325298985375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 208

Divisors of 21325298985375

• Number of divisors d(n): 648
• Complete list of divisors:
  1 3 5 7 11 15 19 21 25 33 35 49 55 57 75 77 95 105 121 125 133 147 163 165 175 209 231 245 275 285 361 363 375 385 399 475 489 525 539 605 627 665 735 815 825 847 875 931 1045 1083 1141 1155 1225 1375 1425 1463 1617 1793 1805 1815 1925 1995 2299 2375 2445 2527 2541 2625 2695 2793 3025 3097 3135 3325 3423 3675 3971 4075 4125 4235 4389 4655 5225 5379 5415 5705 5775 5929 6125 6897 7125 7315 7581 7987 8085 8965 9025 9075 9291 9625 9975 10241 11495 11913 12225 12551 12635 12705 13475 13965 15125 15485 15675 16093 16625 17115 17689 17787 18375 19723 19855 20375 21175 21679 21945 23275 23961 26125 26569 26895 27075 27797 28525 28875 29645 30723 34067 34485 36575 37653 37905 39935 40425 43681 44825 45125 45375 46455 48279 49875 51205 53067 57475 58843 59169 59565 61125 62755 63175 63525 65037 67375 69825 77425 78375 79707 80465 83391 85575 87857 88445 88935 98615 99275 102201 105875 108395 109725 112651 116375 119805 131043 132845 134475 135375 138061 138985 142625 148225 151753 153615 170335 172425 176529 182875 185983 188265 189525 194579 199675 202125 218405 224125 232275 238469 241395 256025 263571 265335 287375 292259 294215 295845 297825 305767 313775 315875 317625 325185 337953 349125 374737 387125 398535 402325 411901 414183 416955 427875 439285 442225 444675 455259 493075 496375 504811 511005 541975 548625 557949 563255 583737 599025 647273 655215 664225 672375 690305 694925 715407 741125 758765 768075 851675 862125 876777 882645 917301 929915 941325 947625 966427 972895 998375 1092025 1124211 1161375 1192345 1206975 1235703 1280125 1301881 1317855 1326675 1461295 1471075 1479225 1489125 1514433 1528835 1568875 1625925 1669283 1689765 1873685 1941819 1992675 2011625 2045813 2059505 2070915 2084775 2140369 2196425 2211125 2223375 2276295 2465375 2524055 2555025 2623159 2709875 2789745 2816275 2883307 2899281 2918685 2995125 3214849 3236365 3276075 3321125 3451525 3474625 3533677 3577035 3793825 3840375 3905643 4258375 4383885 4413225 4530911 4586505 4649575 4706625 4832135 4864475 5007849 5460125 5552921 5621055 5961725 6034875 6137439 6178515 6421107 6509405 6589275 6633375 7120003 7306475 7355375 7396125 7572165 7644175 7869477 8129625 8346415 8448825 8649921 9368425 9591409 9644547 9709095 9963375 10229065 10297525 10354575 10423875 10601031 10701845 10982125 11381475 12620275 12775125 13115795 13592733 13948725 14081375 14320691 14416535 14496405 14593425 16074245 16181825 16380375 16658763 17257625 17668385 17885175 18362113 18969125 19528215 21360009 21919425 22066125 22503943 22654555 22932525 23247875 24160675 24322375 24735739 25039245 27764605 28105275 28774227 29808625 30687195 30892575 31716377 32105535 32547025 32946375 35600015 36532375 37860825 38220875 38870447 39347385 41732075 42244125 42962073 43249605 46842125 47957045 48222735 48545475 49840021 51145325 51487625 51772875 53005155 53509225 55086339 56907375 61082131 63101375 65578975 67139863 67511829 67963665 69743625 71603455 72082675 72482025 72967125 74207217 80371225 80909125 83293815 88341925 89425875 91810565 95149131 97641075 105505499 106800045 109597125 112519715 113272775 114662625 116611341 120803375 123678695 125196225 138823025 140526375 143871135 149520063 153435975 154462875 157527601 158581885 160527675 162735125 178000075 183246393 189304125 194352235 196736925 201419589 208660375 214810365 216248025 239785225 241113675 242727375 249200105 255726625 265025775 267546125 272093129 275431695 305410655 316516497 327894875 335699315 337559145 339818325 348880147 358017275 360413375 362410125 371036085 401856125 416469075 427574917 441709625 459052825 469979041 472582803 475745655 488205375 527527495 534000225 562598575 566363875 583056705 618393475 625981125 694115125 719355675 738538493 747600315 767179875 787638005 792909425 802638375 816279387 890000375 916231965 971761175 983684625 1007097945 1046640441 1074051825 1081240125 1160560489 1198926125 1205568375 1246000525 1282724751 1325128875 1360465645 1377158475 1409937123 1527053275 1582582485 1678496575 1687795725 1699091625 1744400735 1790086375 1855180425 2082345375 2137874585 2215615479 2295264125 2349895205 2362914015 2378728275 2637637475 2670001125 2812992875 2915283525 2993024419 3091967375 3481681467 3596778375 3692692465 3738001575 3938190025 3964547125 4081396935 4581159825 4858805875 5035489725 5169769451 5233202205 5370259125 5802802445 6230002625 6413623755 6802328225 6885792375 7049685615 7635266375 7912912425 8123923423 8392482875 8438978625 8722003675 8979073257 9275902125 10689372925 11078077395 11749476025 11814570075 11893641375 13188187375 14576417625 14965122095 15509308353 17408407335 18463462325 18690007875 19690950125 20406984675 22905799125 24371770269 25177448625 25848847255 26166011025 29014012225 32068118775 34011641125 35248428075 39564562125 40619617115 43610018375 44895366285 53446864625 55390386975 56867463961 58747380125 59072850375 74825610475 77546541765 87042036675 92317311625 102034923375 121858851345 129244236275 130830055125 145070061125 160340593875 170602391883 176242140375 203098085575 224476831425 276951934875 284337319805 374128052375 387732708825 435210183375 609294256725 646221181375 853011959415 1015490427875 1122384157125 1421686599025 1938663544125 3046471283625 4265059797075 7108432995125 21325298985375
• Sum of all divisors σ(n): 48181882078512
• Sum of proper divisors (its aliquot sum) s(n): 26856583093137
• 21325298985375 is an abundant number, because the sum of its proper divisors (26856583093137) is greater than itself. Its abundance is 5531284107762

Bases of 21325298985375

• Binary: 100110110010100101110110111101110100110011111₂
• Hexadecimal: 0x13652EDEE99F
• Base-36: 7K4PGEV8F

Squares and roots of 21325298985375

• 21325298985375 squared (21325298985375²) is 454768376815636004463890625
• 21325298985375 cubed (21325298985375³) is 9698071604687118159429125716137474609375
• The square root of 21325298985375 is 4617932.3279336825
• The cube root of 21325298985375 is 27730.9688457671

Scales and comparisons

• 21,325,298,985,375 seconds is equal to 678,078 years, 28 weeks, 2 days, 2 hours, 36 minutes, 15 seconds.
• To count from 1 to 21,325,298,985,375 would take you about one million, six hundred ninety-five thousand, one hundred ninety-six 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 21325298985375 cubic inches would be around 2310.9 feet tall.

Recreational maths with 21325298985375

• 21325298985375 backwards is 57358989252312
• The number of decimal digits it has is: 14
• The sum of 21325298985375's digits is 69
• More coming soon!