21431279173095

Names of 21431279173095

• Cardinal: 21431279173095 can be written as Twenty-one trillion, four hundred thirty-one billion, two hundred seventy-nine million, one hundred seventy-three thousand and ninety-five.

Scientific notation

• Scientific notation: 2.1431279173095 × 10¹³

Factors of 21431279173095

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 426

Divisors of 21431279173095

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 9 11 15 27 33 37 45 55 81 99 111 113 121 135 165 185 257 297 333 339 363 405 407 495 555 565 605 771 891 999 1017 1089 1221 1243 1285 1331 1369 1485 1665 1695 1815 2035 2313 2827 2997 3051 3267 3663 3729 3855 3993 4107 4181 4455 4477 4995 5085 5445 6105 6215 6655 6845 6939 8481 9153 9509 9801 10989 11187 11565 11979 12321 12543 13431 13673 14135 14985 15059 15255 16335 18315 18645 19965 20535 20817 20905 22385 25443 28527 29041 31097 32967 33561 34695 35937 36963 37629 40293 41019 42405 45177 45765 45991 47545 49005 49247 54945 55935 59895 61605 62715 67155 68365 75295 76329 85581 87123 93291 100683 104085 104599 107811 110889 112887 120879 123057 127215 135531 137973 142635 145205 147741 150403 154697 155485 164835 165649 167805 179685 184815 188145 201465 205095 225885 228987 229955 246235 256743 261369 279873 313797 319451 338661 342067 351833 362637 369171 381645 406593 413919 427905 435615 443223 451209 464091 466455 496947 503415 505901 522995 539055 554445 564435 604395 615285 677655 689865 738705 752015 770229 773485 784107 828245 839619 941391 958353 1026201 1055499 1074517 1107513 1144935 1150589 1219779 1241757 1283715 1306845 1329669 1353627 1392273 1399365 1490841 1517703 1568985 1597255 1693305 1701667 1710335 1759165 1813185 1822139 1845855 2032965 2069595 2216115 2256045 2320455 2352321 2484735 2518857 2529505 2824173 2875059 3078603 3166497 3223551 3451767 3513961 3725271 3851145 3870163 3920535 3989007 4060881 4176819 4198095 4472523 4553109 4706955 4791765 5105001 5131005 5277495 5372585 5466417 5537565 5564911 5752945 6098895 6208785 6648345 6768135 6961365 7454205 7588515 8472519 8508335 8625177 9110695 9235809 9499491 9670653 10355301 10541883 11610489 11761605 11819687 12182643 12530457 12594285 12656479 13417569 13659327 14120865 14375295 15315003 15393015 15832485 16117755 16399251 16694733 17258835 17569805 18626355 18718337 19350815 19945035 20304405 20884095 22362615 22765545 25525005 25875531 27332085 27707427 27824555 28498473 29011959 31065903 31625649 34831467 35459061 37969437 38653571 39757129 40977981 42362595 42571793 43125885 45945009 46179045 47497455 48353265 49197753 50084199 51776505 52709415 56155011 58052445 59098435 60913215 62652285 63282395 67087845 68296635 76575015 81996255 83473665 87035877 93197709 93591685 94876947 104494401 106377183 113908311 115960713 119271387 127715379 129377655 130016557 137835027 138537135 142492365 145059795 147593259 150252597 155329515 158128245 168465033 174157335 177295305 189847185 193267855 198785645 204889905 205901707 212858965 229725045 245988765 250420995 280775055 284630841 313483203 319131549 341724933 347882139 357814161 383146137 390049671 435179385 437328419 450757791 465988545 468289723 474384735 505395099 522472005 531885915 569541555 579803565 596356935 617705121 638576895 650082785 689175135 737966295 751262985 842325165 957394647 1025174799 1029508535 1043646417 1073442483 1149438411 1170149013 1311985257 1404869169 1423154205 1430182127 1516185297 1567416015 1595657745 1708624665 1739410695 1789070805 1853115363 1915730685 1950248355 2186642095 2253788955 2341448615 2526975495 3088525605 3130939251 3220327449 3448315233 3510447039 3935955771 4214607507 4290546381 4786973235 4810612609 5125873995 5218232085 5367212415 5559346089 5747192055 5850745065 6559926285 7024345845 7150910635 7580926485 9265576815 10531341117 11807867313 12643822521 12871639143 14431837827 15654696255 16101637245 16678038267 17241576165 17552235195 19679778855 21073037535 21452731905 24053063045 27796730445 35423601939 37931467563 38614917429 43295513481 52656705585 52916738699 59039336565 63219112605 64358195715 72159189135 83390191335 115844752287 129886540443 158750216097 177118009695 189657337815 193074587145 216477567405 264583693495 389659621329 476250648291 579223761435 649432702215 793751080485 1428751944873 1948298106645 2381253241455 4286255834619 7143759724365 21431279173095
• Sum of all divisors σ(n): 43984165046976
• Sum of proper divisors (its aliquot sum) s(n): 22552885873881
• 21431279173095 is an abundant number, because the sum of its proper divisors (22552885873881) is greater than itself. Its abundance is 1121606700786

Bases of 21431279173095

• Binary: 100110111110111011011110010000011110111100111₂
• Hexadecimal: 0x137DDBC83DE7
• Base-36: 7LHE6A3FR

Squares and roots of 21431279173095

• 21431279173095 squared (21431279173095²) is 459299726995135506971879025
• 21431279173095 cubed (21431279173095³) is 9843380673359066936943765118320374832375
• The square root of 21431279173095 is 4629392.9594596957
• The cube root of 21431279173095 is 27776.8310890321

Scales and comparisons

• 21,431,279,173,095 seconds is equal to 681,448 years, 20 weeks, 15 hours, 38 minutes, 15 seconds.
• To count from 1 to 21,431,279,173,095 would take you about one million, seven hundred three thousand, six hundred twenty 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 21431279173095 cubic inches would be around 2314.7 feet tall.

Recreational maths with 21431279173095

• 21431279173095 backwards is 59037197213412
• The number of decimal digits it has is: 14
• The sum of 21431279173095's digits is 54
• More coming soon!