21211804486341

Names of 21211804486341

• Cardinal: 21211804486341 can be written as Twenty-one trillion, two hundred eleven billion, eight hundred four million, four hundred eighty-six thousand, three hundred forty-one.

Scientific notation

• Scientific notation: 2.1211804486341 × 10¹³

Factors of 21211804486341

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 118

Divisors of 21211804486341

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 19 21 27 49 57 63 81 89 133 147 171 189 243 267 343 361 399 441 513 567 623 801 931 1029 1083 1197 1323 1539 1691 1701 1869 2403 2527 2793 3087 3249 3591 3969 4361 4617 5073 5607 6517 7209 7581 7921 8379 9261 9747 10773 11837 11907 13083 15219 16821 17689 19551 21627 22743 23763 25137 27783 29241 30527 32129 32319 35511 39249 45657 50463 53067 55447 58653 68229 71289 75411 82859 83349 87723 91581 96387 106533 117747 123823 136971 150499 151389 159201 166341 175959 204687 213867 224903 226233 248577 274743 289161 319599 353241 371469 388129 410913 451497 477603 499023 527877 580013 614061 641601 674709 704969 745731 824229 867483 958797 1053493 1059723 1114407 1164387 1354491 1432809 1497069 1574321 1583631 1740039 1924803 2024127 2114907 2237193 2472687 2602449 2716903 2859481 2876391 3160479 3343221 3493161 4063473 4298427 4491207 4722963 4934783 5220117 6072381 6344721 6711579 7374451 7418061 7807347 8150709 8578443 9481437 10029663 10479483 11020247 12190419 13394411 13473621 14168889 14804349 15660351 18217143 19034163 20016367 20134737 22123353 24452127 25735329 28444311 30088989 31438449 33060741 34543481 36571257 40183233 42506667 44413047 46981053 51621157 54651429 57102489 60049101 66370059 73356381 77205987 85332933 93760877 94315347 99182223 103630443 120549699 127520001 133239141 140114569 140943159 154863471 171307467 180147303 199110177 220069143 231617961 241804367 254493809 255998799 281282631 297546669 310891329 361649097 382560003 399717423 420343707 464590413 540441909 597330531 656326139 660207429 694853883 725413101 763481427 843847893 892640007 932673987 980801983 1084947291 1199152269 1261031121 1393771239 1621325727 1781456663 1791991593 1968978417 2176239303 2290444281 2531543679 2677920021 2798021961 2942405949 3254841873 3783093363 4181313717 4594282973 4863977181 5344369989 5906935251 6528717909 6871332843 7594631037 8394065883 8827217847 11349280089 12470196641 12543941151 13782848919 16033109967 17720805753 19586153727 20613998529 22783893111 26481653541 34047840267 37410589923 41348546757 48099329901 53162417259 58758461181 61841995587 79444960623 87291376487 112231769769 124045640271 144297989703 159487251777 238334881869 261874129461 336695309307 372136920813 432893969109 785622388383 1010085927921 1116410762439 2356867165149 3030257783763 7070601495447 21211804486341
• Sum of all divisors σ(n): 39551567328000
• Sum of proper divisors (its aliquot sum) s(n): 18339762841659
• 21211804486341 is a deficient number, because the sum of its proper divisors (18339762841659) is less than itself. Its deficiency is 2872041644682

Bases of 21211804486341

• Binary: 100110100101011000010000100100100101011000101₂
• Hexadecimal: 0x134AC2124AC5
• Base-36: 7IOKGPVB9

Squares and roots of 21211804486341

• 21211804486341 squared (21211804486341²) is 449940649566756174855568281
• 21211804486341 cubed (21211804486341³) is 9544053089067302347771807520620857349821
• The square root of 21211804486341 is 4605627.4801964825
• The cube root of 21211804486341 is 27681.6860294533

Scales and comparisons

• 21,211,804,486,341 seconds is equal to 674,469 years, 40 weeks, 8 hours, 52 minutes, 21 seconds.
• To count from 1 to 21,211,804,486,341 would take you about one million, six hundred eighty-six thousand, one hundred seventy-four 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 21211804486341 cubic inches would be around 2306.8 feet tall.

Recreational maths with 21211804486341

• 21211804486341 backwards is 14368440811212
• The number of decimal digits it has is: 14
• The sum of 21211804486341's digits is 45
• More coming soon!