2222385622821

Names of 2222385622821

• Cardinal: 2222385622821 can be written as Two trillion, two hundred twenty-two billion, three hundred eighty-five million, six hundred twenty-two thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 2.222385622821 × 10¹²

Factors of 2222385622821

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 533

Divisors of 2222385622821

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 49 57 63 81 91 117 133 147 171 189 243 247 273 351 361 399 441 491 513 567 637 729 741 819 931 1053 1083 1197 1323 1473 1539 1701 1729 1911 2187 2223 2457 2527 2793 3159 3249 3437 3591 3969 4419 4617 4693 5103 5187 5733 6383 6561 6669 7371 7581 8379 9329 9477 9747 10311 10773 11907 12103 13257 13851 14079 15309 15561 17199 17689 19149 19683 20007 22113 22743 24059 25137 27987 28431 29241 30933 32319 32851 35721 36309 39771 41553 42237 44681 45927 46683 51597 53067 57447 60021 65303 66339 68229 72177 75411 83961 85293 87723 92799 96957 98553 107163 108927 119313 121277 124659 126711 134043 137781 140049 154791 159201 172341 177251 180063 195909 199017 204687 216531 226233 229957 251883 255879 263169 278397 290871 295659 312767 321489 326781 357939 363831 373977 380133 402129 420147 457121 464373 477603 517023 531753 540189 587727 597051 614061 649593 678699 689871 755649 789507 835191 848939 872613 886977 938301 964467 980343 1073817 1091493 1140399 1206387 1240757 1260441 1371363 1393119 1432809 1551069 1595259 1620567 1763181 1791153 1842183 1948779 2036097 2069613 2266947 2304263 2368521 2505573 2546817 2617839 2660931 2814903 2941029 3221451 3274479 3421197 3619161 3722271 3781323 4114089 4179357 4298427 4653207 4785777 4861701 5289543 5526549 5846337 5942573 6108291 6208839 6800841 6912789 7105563 7516719 7640451 7982793 8444709 8685299 8823087 9664353 9823437 10263591 10857483 11166813 11343969 12342267 12538071 12895281 13959621 14357331 15868629 16129841 16579647 17539011 17827719 18324873 18626517 20402523 20738367 22550157 22921353 23948379 25334127 26055897 26469261 29470311 30790773 32572449 33500439 34031907 37026801 38685843 41878863 43071993 47605887 48389523 49738941 52617033 53483157 55879551 61207569 62215101 67650471 68764059 71845137 76002381 78167691 79407783 88410933 92372319 97717347 100501317 111080403 112908887 116057529 125636589 129215979 142817661 145168569 157851099 160449471 167638653 183622707 186645303 206292177 215535411 228007143 234503073 238223349 265232799 293152041 301503951 333241209 338726661 348172587 387647937 428452983 435505707 473553297 481348413 502915959 559935909 618876531 646606233 684021429 703509219 795698397 879456123 904511853 999723627 1016179983 1162943811 1285358949 1306517121 1444045239 1508747877 1679807727 1856629593 2052064287 2110527657 2387095191 2713535559 2999170881 3048539949 3488831433 3919551363 4332135717 4526243631 5039423181 5569888779 6156192861 6331582971 8140606677 8997512643 9145619847 11758654089 12996407151 15118269543 16709666337 18994748913 24421820031 27436859541 35275962267 38989221453 45354808629 56984246739 82310578623 105827886801 116967664359 170952740217 246931735869 317483660403 740795207607 2222385622821
• Sum of all divisors σ(n): 4416397612704
• Sum of proper divisors (its aliquot sum) s(n): 2194011989883
• 2222385622821 is a deficient number, because the sum of its proper divisors (2194011989883) is less than itself. Its deficiency is 28373632938

Bases of 2222385622821

• Binary: 100000010101110000100000010110111100100101₂
• Hexadecimal: 0x20570816F25
• Base-36: SCY70PB9

Squares and roots of 2222385622821

• 2222385622821 squared (2222385622821²) is 4938997856521484075998041
• 2222385622821 cubed (2222385622821³) is 10976357827477082384804140044960893661
• The square root of 2222385622821 is 1490766.7902193823
• The cube root of 2222385622821 is 13049.8786419155

Scales and comparisons

• 2,222,385,622,821 seconds is equal to 70,664 years, 51 weeks, 2 days, 19 hours, 40 minutes, 21 seconds.
• To count from 1 to 2,222,385,622,821 would take you about one hundred seventy-six thousand, six hundred sixty-two 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 2222385622821 cubic inches would be around 1087.5 feet tall.

Recreational maths with 2222385622821

• 2222385622821 backwards is 1282265832222
• The number of decimal digits it has is: 13
• The sum of 2222385622821's digits is 45
• More coming soon!