42555085521390

Names of 42555085521390

• Cardinal: 42555085521390 can be written as Forty-two trillion, five hundred fifty-five billion, eighty-five million, five hundred twenty-one thousand, three hundred ninety.

Scientific notation

• Scientific notation: 4.255508552139 × 10¹³

Factors of 42555085521390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1040

Divisors of 42555085521390

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 67 78 81 90 97 117 130 134 135 162 194 195 201 234 243 270 291 335 351 390 402 405 485 486 582 585 603 670 702 729 810 853 871 873 970 1005 1053 1170 1206 1215 1261 1455 1458 1706 1742 1746 1755 1809 2010 2106 2187 2430 2522 2559 2613 2619 2910 3015 3159 3510 3618 3645 3783 4265 4355 4365 4374 5118 5226 5238 5265 5427 6030 6305 6318 6499 6561 7290 7566 7677 7839 7857 8530 8710 8730 9045 9477 10530 10854 10935 11089 11349 12610 12795 12998 13065 13095 13122 15354 15678 15714 15795 16281 18090 18915 18954 19497 19683 21870 22178 22698 23031 23517 23571 25590 26130 26190 27135 28431 31590 32495 32562 32805 33267 34047 37830 38385 38994 39195 39285 39366 46062 47034 47142 47385 48843 54270 55445 56745 56862 57151 58491 59049 64990 65610 66534 68094 69093 70551 70713 76770 78390 78570 81405 82741 84487 85293 94770 97485 97686 98415 99801 102141 110890 113490 114302 115155 116982 117585 117855 118098 138186 141102 141426 142155 146529 162810 165482 166335 168974 170235 170586 171453 175473 194970 196830 199602 204282 207279 211653 212139 230310 235170 235710 244215 248223 253461 255879 284310 285755 292455 293058 295245 299403 306423 332670 340470 342906 345465 350946 352755 353565 413705 414558 422435 423306 424278 426465 439587 488430 496446 499005 506922 510705 511758 514359 526419 571510 584910 590490 598806 612846 621837 634959 636417 690930 705510 707130 732645 742963 744669 760383 767637 827410 844870 852930 857265 877365 879174 898209 919269 998010 1021410 1028718 1036395 1052838 1058265 1060695 1075633 1241115 1243674 1267305 1269918 1272834 1279395 1318761 1465290 1485926 1489338 1497015 1520766 1532115 1535274 1543077 1579257 1714530 1754730 1796418 1838538 1865511 1904877 1909251 2072790 2116530 2121390 2151266 2197935 2228889 2234007 2281149 2482230 2534610 2558790 2571795 2632095 2637522 2694627 2757807 2994030 3064230 3086154 3109185 3158514 3174795 3182085 3226899 3714815 3723345 3731022 3801915 3809754 3818502 3838185 3956283 4395870 4457778 4468014 4491045 4562298 4596345 4629231 4737771 5143590 5264190 5378165 5389254 5515614 5543647 5596533 5714631 5727753 6218370 6349590 6364170 6453798 6593805 6686667 6702021 6843447 7429630 7446690 7603830 7676370 7715385 7896285 7912566 8083881 8273421 8982090 9192690 9258462 9327555 9475542 9524385 9546255 9680697 10756330 11087294 11144445 11170035 11193066 11405745 11429262 11455506 13187610 13373334 13404042 13473135 13686894 13789035 13887693 14213313 15430770 15792570 16134495 16167762 16546842 16630941 16789599 17143893 18655110 19048770 19092510 19361394 19781415 20060001 20106063 20530341 22288890 22340070 22811490 23146155 23688855 24251643 24820263 26946270 27578070 27718235 27775386 27982665 28426626 28573155 28638765 29042091 32268990 33261882 33433335 33510105 33579198 34217235 34287786 39562830 40120002 40212126 40419405 41060682 41367105 41663079 42639939 46292310 47377710 48403485 48503286 49640526 49892823 50368797 51431679 55436470 55965330 57146310 57277530 58084182 60180003 60318189 61591023 66866670 67020210 68434470 69438465 71066565 72067411 72754929 74460789 80838810 82734210 83154705 83326158 83947995 85279878 85719465 87126273 96806970 99785646 100300005 100530315 100737594 102651705 102863358 120360006 120636378 121258215 123182046 124101315 124989237 127919817 138876930 142133130 144134822 145210455 145509858 148921578 149678469 166309410 167895990 171438930 174252546 180540009 180954567 184773069 200600010 201060630 205303410 208315395 213199695 216202233 218264787 242516430 248202630 249464115 249978474 251843985 255839634 257158395 261378819 290420910 299356938 300900015 301590945 307955115 360337055 361080018 361909134 363774645 369546138 372303945 374967711 383759451 416630790 426399390 432404466 435631365 436529574 449035407 498928230 503687970 514316790 522757638 541620027 542863701 554319207 601800030 603181890 615910230 624946185 639599085 648606699 654794361 720674110 727549290 744607890 748392345 749935422 767518902 784136457 871262730 898070814 902700045 904772835 923865345 1081011165 1083240054 1085727402 1091323935 1108638414 1124903133 1249892370 1279198170 1297213398 1306894095 1309588722 1347106221 1496784690 1568272914 1624860081 1628591103 1662957621 1805400090 1809545670 1847730690 1874838555 1918797255 1945820097 2162022330 2182647870 2245177035 2249806266 2352409371 2613788190 2694212442 2708100135 2714318505 2771596035 3243033495 3249720162 3257182206 3273971805 3325915242 3374709399 3749677110 3837594510 3891640194 3920682285 4041318663 4490354070 4704818742 4874580243 4885773309 4988872863 5416200270 5428637010 5543192070 5624515665 5837460291 6486066990 6547943610 6735531105 6749418798 7057228113 7841364570 8082637326 8124300405 8142955515 8314788105 9729100485 9749160486 9771546618 9977745726 11249031330 11674920582 11762046855 12123955989 13471062210 14114456226 14623740729 16248600810 16285911030 16629576210 16873546995 17512380873 19458200970 20206593315 21171684339 23524093710 24247911978 24372901215 24428866545 24944364315 29187301455 29247481458 33747093990 35024761746 35286140565 36371867967 40413186630 42343368678 43871222187 48745802430 48857733090 49888728630 52537142619 58374602910 60619779945 63515053017 70572281130 72743735934 73118703645 87561904365 87742444374 105074285238 105858421695 109115603901 121239559890 127030106034 146237407290 157611427857 175123808730 181859339835 211716843390 218231207802 219356110935 262685713095 315222855714 317575265085 327346811703 363718679670 438712221870 472834283571 525371426190 545578019505 635150530170 654693623406 788057139285 945668567142 1091156039010 1418502850713 1576114278570 1636734058515 2364171417855 2837005701426 3273468117030 4255508552139 4728342835710 7092514253565 8511017104278 14185028507130 21277542760695 42555085521390
• Sum of all divisors σ(n): 127026623578176
• Sum of proper divisors (its aliquot sum) s(n): 84471538056786
• 42555085521390 is an abundant number, because the sum of its proper divisors (84471538056786) is greater than itself. Its abundance is 41916452535396

Bases of 42555085521390

• Binary: 1001101011010000100000110000011000000111101110₂
• Hexadecimal: 0x26B420C181EE
• Base-36: F31JB6GVI

Squares and roots of 42555085521390

• 42555085521390 squared (42555085521390²) is 1810935303732816808147532100
• 42555085521390 cubed (42555085521390³) is 77064506724054394573400276655770261619000
• The square root of 42555085521390 is 6523425.9037249745
• The cube root of 42555085521390 is 34912.7310256495

Scales and comparisons

• 42,555,085,521,390 seconds is equal to 1,353,120 years, 4 weeks, 4 days, 1 hour, 16 minutes, 30 seconds.
• To count from 1 to 42,555,085,521,390 would take you about three million, three hundred eighty-two thousand, eight hundred 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 42555085521390 cubic inches would be around 2909.4 feet tall.

Recreational maths with 42555085521390

• 42555085521390 backwards is 09312558055524
• 42555085521390 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42555085521390's digits is 54
• More coming soon!