21442202172216

Names of 21442202172216

• Cardinal: 21442202172216 can be written as Twenty-one trillion, four hundred forty-two billion, two hundred two million, one hundred seventy-two thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.1442202172216 × 10¹³

Factors of 21442202172216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5337

Divisors of 21442202172216

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 71 72 81 84 108 126 142 162 168 189 213 216 243 252 284 324 378 426 486 497 504 521 567 568 639 648 729 756 852 972 994 1042 1134 1278 1458 1491 1512 1563 1701 1704 1917 1944 1988 2084 2187 2268 2556 2916 2982 3126 3402 3647 3834 3976 4168 4374 4473 4536 4689 4733 5103 5112 5751 5832 5964 6252 6804 7294 7668 8748 8946 9378 9466 10206 10941 11502 11928 12504 13419 13608 14067 14199 14588 15309 15336 17253 17496 17892 18756 18932 20412 21882 23004 26838 28134 28398 29176 30618 32823 33131 34506 35784 36991 37512 37864 40257 40824 42201 42597 43764 46008 51759 53676 56268 56796 61236 65646 66262 69012 73982 80514 84402 85194 87528 98469 99393 103518 107352 110973 112536 113592 120771 122472 126603 127791 131292 132524 138024 147964 155277 161028 168804 170388 196938 198786 207036 221946 241542 253206 255582 258937 262584 265048 295407 295928 298179 310554 322056 332919 336043 337608 340776 362313 379809 383373 393876 397572 414072 443892 483084 506412 511164 517874 590814 596358 621108 665838 672086 724626 759618 766746 776811 787752 795144 886221 887784 894537 966168 998757 1008129 1012824 1022328 1035748 1086939 1139427 1150119 1181628 1192716 1242216 1331676 1344172 1449252 1519236 1533492 1553622 1772442 1789074 1997514 2016258 2071496 2173878 2278854 2300238 2330433 2352301 2363256 2385432 2465893 2658663 2663352 2683611 2688344 2898504 2996271 3024387 3038472 3066984 3107244 3450357 3544884 3578148 3995028 4032516 4347756 4557708 4600476 4660866 4704602 4931786 5317326 5367222 5992542 6048774 6214488 6900714 6991299 7056903 7089768 7156296 7397679 7975989 7990056 8050833 8065032 8695512 8988813 9073161 9115416 9200952 9321732 9409204 9863572 10351071 10634652 10734444 11985084 12097548 13801428 13982598 14113806 14795358 15951978 16101666 17261251 17977626 18146322 18643464 18818408 19727144 20702142 20973897 21170709 21269304 21468888 22193037 23970168 24152499 24195096 26966439 27219483 27602856 27965196 28227612 29590716 31903956 32203332 34522502 35955252 36292644 41404284 41947794 42341418 44386074 48304998 51783753 53932878 54438966 55930392 56455224 59181432 62921691 63512127 63807912 64406664 66579111 69045004 71910504 72457497 72585288 80899317 81658449 82808568 83895588 84682836 88772148 96609996 103567506 107865756 108877932 125843382 127024254 133158222 138090008 144914994 155351259 161798634 163316898 167791176 169365672 175078403 177544296 188765073 190536381 193219992 199737333 207135012 215731512 217755864 244975347 251686764 254048508 266316444 289829988 310702518 323597268 326633796 350156806 377530146 381072762 399474666 414270024 466053777 489950694 503373528 508097016 525235209 532632888 566295219 571609143 579659976 599211999 621405036 647194536 653267592 700313612 734926041 755060292 762145524 798949332 932107554 979901388 1050470418 1132590438 1143218286 1198423998 1225548821 1242810072 1398161331 1400627224 1469852082 1510120584 1524291048 1575705627 1597898664 1714827429 1797635997 1864215108 1959802776 2100940836 2265180876 2286436572 2396847996 2451097642 2796322662 2939704164 3151411254 3429654858 3595271994 3676646463 3728430216 4194483993 4201881672 4530361752 4572873144 4727116881 4793695992 4902195284 5144482287 5392907991 5592645324 5879408328 6302822508 6859309716 7190543988 7353292926 8388967986 9454233762 9804390568 10288964574 10785815982 11029939389 11185290648 12583451979 12605645016 13718619432 14181350643 14381087976 14706585852 16777935972 18908467524 20577929148 21571631964 22059878778 25166903958 28362701286 29413171704 33089818167 33555871944 37750355937 37816935048 41155858296 42544051929 43143263928 44119757556 50333807916 56725402572 66179636334 75500711874 85088103858 88239515112 99269454501 100667615832 113450805144 127632155787 132359272668 151001423748 170176207716 198538909002 255264311574 264718545336 297808363503 302002847496 340352415432 382896467361 397077818004 510528623148 595616727006 765792934722 794155636008 893425090509 1021057246296 1191233454012 1531585869444 1786850181018 2382466908024 2680275271527 3063171738888 3573700362036 5360550543054 7147400724072 10721101086108 21442202172216
• Sum of all divisors σ(n): 70030357401600
• Sum of proper divisors (its aliquot sum) s(n): 48588155229384
• 21442202172216 is an abundant number, because the sum of its proper divisors (48588155229384) is greater than itself. Its abundance is 27145953057168

Bases of 21442202172216

• Binary: 100111000000001100110110101111111101100111000₂
• Hexadecimal: 0x138066D7FB38
• Base-36: 7LMETJVI0

Squares and roots of 21442202172216

• 21442202172216 squared (21442202172216²) is 459768033994184548922350656
• 21442202172216 cubed (21442202172216³) is 9858439137225583665614411357996052573696
• The square root of 21442202172216 is 4630572.5533907791
• The cube root of 21442202172216 is 27781.5493448029

Scales and comparisons

• 21,442,202,172,216 seconds is equal to 681,795 years, 36 weeks, 4 days, 6 hours, 3 minutes, 36 seconds.
• To count from 1 to 21,442,202,172,216 would take you about one million, seven hundred four thousand, four hundred eighty-nine 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 21442202172216 cubic inches would be around 2315.1 feet tall.

Recreational maths with 21442202172216

• 21442202172216 backwards is 61227120224412
• 21442202172216 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21442202172216's digits is 36
• More coming soon!