21316774198980

Names of 21316774198980

• Cardinal: 21316774198980 can be written as Twenty-one trillion, three hundred sixteen billion, seven hundred seventy-four million, one hundred ninety-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 2.131677419898 × 10¹³

Factors of 21316774198980

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1034

Divisors of 21316774198980

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 43 52 60 65 67 78 86 113 127 129 130 134 156 172 195 201 215 226 254 258 260 268 335 339 381 390 402 430 452 508 516 559 565 635 645 661 670 678 762 780 804 860 871 1005 1118 1130 1270 1290 1322 1340 1356 1469 1524 1651 1677 1695 1742 1905 1983 2010 2236 2260 2540 2580 2613 2644 2795 2881 2938 3302 3305 3354 3390 3484 3810 3966 4020 4355 4407 4859 4953 5226 5461 5590 5762 5876 6604 6610 6708 6780 7345 7571 7620 7932 8255 8385 8509 8593 8643 8710 8814 9718 9906 9915 10452 10922 11180 11524 13065 13220 14351 14405 14577 14690 15142 16383 16510 16770 17018 17186 17286 17420 17628 19436 19812 19830 21844 22035 22713 24295 24765 25527 25779 26130 27305 28423 28702 28810 29154 29380 30284 32766 33020 33540 34036 34372 34572 37453 37855 39660 42545 42965 43053 43215 44070 44287 45426 48590 49530 51054 51558 52260 54610 56846 57404 57620 58308 63167 65532 70993 71755 72885 74693 74906 75710 81915 83947 85090 85269 85930 86106 86430 88140 88574 90852 97180 98423 99060 102108 103116 109220 110617 112359 113565 113692 126334 127635 128895 132861 141986 142115 143510 145770 149386 149812 151420 163830 167894 170180 170538 171860 172212 172860 177148 186563 187265 189501 196846 212979 215265 221234 221435 224079 224718 227130 251841 252668 255270 257790 265722 283972 284230 287020 291540 295269 298772 315835 325553 327660 331851 335788 341076 354965 365887 369499 373126 373465 374530 379002 393692 419735 425958 426345 430530 442468 442870 448158 449436 454260 492115 503682 510540 515580 531444 553085 559689 561795 568460 575731 590538 617093 631670 651106 663702 664305 709930 731774 738998 746252 746930 749060 758004 839470 851916 852690 861060 885740 896316 932815 947505 961517 971009 976659 984230 1007364 1064895 1091311 1097661 1106170 1108497 1119378 1120395 1123590 1151462 1181076 1234186 1259205 1263340 1302212 1327404 1328610 1419860 1463548 1476345 1477996 1493860 1627765 1659255 1678940 1705380 1727193 1829435 1847495 1851279 1865630 1895010 1904341 1923034 1942018 1953318 1968460 2129790 2182622 2195322 2212340 2216994 2238756 2240790 2247180 2302924 2468372 2518410 2657220 2798445 2878655 2884551 2913027 2952690 3085465 3211799 3255530 3273933 3318510 3454386 3609721 3658870 3694990 3702558 3731260 3790020 3808682 3846068 3884036 3906636 4232189 4259580 4365244 4390644 4433988 4481580 4756531 4807585 4855045 4883295 5004431 5036820 5456555 5488305 5542485 5596890 5624449 5713023 5757310 5769102 5826054 5905380 6170930 6423598 6511060 6547866 6637020 6908772 7219442 7317740 7389980 7405116 7617364 8022209 8464378 8635965 9256395 9486011 9513062 9521705 9615170 9635397 9710090 9766590 10008862 10829163 10913110 10976610 11084970 11193780 11248898 11426046 11514620 11538204 11652108 12341860 12499721 12696567 12847196 13095732 14269593 14422755 14438884 14565135 15013293 16044418 16058995 16369665 16873347 16928756 17271930 18048605 18512790 18972022 19026124 19043410 19230340 19270794 19420180 19533180 20017724 21160945 21658326 21826220 21953220 22169940 22497796 22852092 23782655 24066627 24756433 24999442 25022155 25393134 28122245 28458033 28539186 28565115 28845510 29130270 30026586 32088836 32117990 32739330 33746694 34543860 36097210 37025580 37499163 37944044 38086820 38541588 40111045 41345231 41753387 42321890 43316652 46926373 47430055 47565310 48133254 48176985 49512866 49998884 50044310 50786268 54145815 56244490 56916066 57078372 57130230 57691020 58260540 60053172 62498605 63482835 64235980 65057603 65478660 67493388 71347965 72194420 73117837 74269299 74998326 75066465 80222090 82690462 83506774 84366735 84643780 93852746 94860110 95130620 96266508 96353970 99025732 100088620 108291630 112488980 113832132 114260460 120333135 123318143 123782165 124035693 124997210 125260161 126965670 130115206 140779119 142290165 142695930 146235674 148538598 149996652 150132930 160444180 165380924 167013548 168733470 187495815 187705492 189720220 192707940 195172809 206726155 208766935 215190533 216583260 219353511 234631865 240666270 241851307 246636286 247564330 248071386 249994420 250520322 253931340 260230412 281558238 284580330 285391860 292471348 297077196 300265860 325288015 337466940 365589185 369954429 371346495 374991630 390345618 407898473 413452310 417533870 430381066 438707022 469263730 481332540 483702614 493272572 495128660 496142772 501040644 537488003 563116476 569160660 616590715 620178465 626300805 635562737 645571599 650576030 703895595 725553921 731178370 739908858 742692990 749983260 780691236 815796946 826904620 835067740 860762132 877414044 938527460 967405228 975864045 1074976006 1075952665 1096767555 1209256535 1223695419 1233181430 1240356930 1252601610 1271125474 1291143198 1301152060 1407791190 1451107842 1462356740 1479817716 1485385980 1612464009 1631593892 1849772145 1906688211 1951728090 2039492365 2149952012 2151905330 2193535110 2418513070 2447390838 2466362860 2480713860 2505203220 2542250948 2582286396 2687440015 2797476929 2815582380 2902215684 3144066991 3177813685 3224928018 3227857995 3627769605 3699544290 3813376422 3903456180 4078984730 4303810660 4387070220 4837026140 4894781676 5302680149 5374880030 5594953858 6118477095 6288133982 6355627370 6449856036 6455715990 7255539210 7399088580 7626752844 8062320045 8157969460 8262315581 8392430787 9432200973 9533441055 10605360298 10749760060 11189907716 12236954190 12576267964 12711254740 12911431980 13987384645 14511078420 15720334955 15908040447 16124640090 16524631162 16784861574 18864401946 19066882110 21210720596 24473908380 24786946743 26513400745 27329197691 27974769290 31440669910 31816080894 32249280180 33049262324 33569723148 37728803892 38133764220 41311577905 41962153935 47161004865 49573893486 53026801490 54658395382 55949538580 62881339820 63632161788 79540202235 81987593073 82623155810 83924307870 94322009730 99147786972 106053602980 109316790764 123934733715 136645988455 159080404470 163975186146 165246311620 167848615740 188644019460 247869467430 273291976910 318160808940 327950372292 355279569983 409937965365 495738934860 546583953820 710559139966 819875930730 1065838709949 1421118279932 1639751861460 1776397849915 2131677419898 3552795699830 4263354839796 5329193549745 7105591399660 10658387099490 21316774198980
• Sum of all divisors σ(n): 67978521870336
• Sum of proper divisors (its aliquot sum) s(n): 46661747671356
• 21316774198980 is an abundant number, because the sum of its proper divisors (46661747671356) is greater than itself. Its abundance is 25344973472376

Bases of 21316774198980

• Binary: 100110110001100110010110000001111111011000100₂
• Hexadecimal: 0x136332C0FEC4
• Base-36: 7K0SGZ3YC

Squares and roots of 21316774198980

• 21316774198980 squared (21316774198980²) is 454404862250299420633040400
• 21316774198980 cubed (21316774198980³) is 9686445843508243672530037857231978792000
• The square root of 21316774198980 is 4617009.2266509497
• The cube root of 21316774198980 is 27727.2732024927

Scales and comparisons

• 21,316,774,198,980 seconds is equal to 677,807 years, 25 weeks, 14 hours, 23 minutes.
• To count from 1 to 21,316,774,198,980 would take you about one million, six hundred ninety-four thousand, five hundred eighteen 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 21316774198980 cubic inches would be around 2310.6 feet tall.

Recreational maths with 21316774198980

• 21316774198980 backwards is 08989147761312
• The number of decimal digits it has is: 14
• The sum of 21316774198980's digits is 66
• More coming soon!