18213211937088

Names of 18213211937088

• Cardinal: 18213211937088 can be written as Eighteen trillion, two hundred thirteen billion, two hundred eleven million, nine hundred thirty-seven thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.8213211937088 × 10¹³

Factors of 18213211937088

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 955

Divisors of 18213211937088

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 19 21 24 28 32 34 36 38 42 48 51 56 57 63 64 68 72 76 84 96 102 112 114 119 126 133 136 144 152 153 168 171 192 204 224 228 238 252 266 272 288 289 304 306 323 336 342 357 399 408 448 456 476 504 532 544 576 578 608 612 646 672 684 714 798 816 867 907 912 952 969 1008 1064 1071 1088 1156 1197 1216 1224 1292 1344 1368 1428 1596 1632 1734 1814 1824 1904 1938 2016 2023 2128 2142 2261 2312 2394 2448 2584 2601 2721 2736 2856 2907 3192 3264 3468 3628 3648 3808 3876 4032 4046 4256 4284 4522 4624 4788 4896 5168 5202 5442 5472 5491 5712 5814 6069 6349 6384 6783 6936 7256 7616 7752 8092 8163 8512 8568 9044 9248 9576 9792 10336 10404 10884 10944 10982 11424 11628 12138 12698 12768 13566 13872 14512 15419 15504 16184 16326 16473 17136 17233 18088 18207 18496 19047 19152 20349 20672 20808 21768 21964 22848 23256 24276 25396 25536 27132 27744 29024 30838 31008 32368 32652 32946 34272 34466 36176 36414 38094 38304 38437 40698 41616 43536 43928 46257 46512 48552 49419 50792 51699 54264 55488 57141 58048 61676 62016 64736 65304 65892 68544 68932 72352 72828 76188 76608 76874 81396 83232 87072 87856 92514 93024 97104 98838 101584 103398 107933 108528 114282 115311 120631 123352 129472 130608 131784 137864 138771 144704 145656 152376 153748 155097 162792 166464 174144 175712 185028 186048 194208 197676 203168 206796 215866 217056 228564 230622 241262 246704 261216 262123 263568 275728 277542 291312 292961 304752 307496 310194 323799 325584 345933 351424 361893 370056 388416 395352 406336 413592 431732 434112 457128 461244 482524 493408 522432 524246 527136 551456 555084 582624 585922 609504 614992 620388 647598 651168 691866 723786 740112 786369 790704 822649 827184 863464 878883 914256 922488 965048 971397 986816 1048492 1054272 1085679 1102912 1110168 1165248 1171844 1219008 1229984 1240776 1295196 1302336 1383732 1447572 1480224 1572738 1581408 1645298 1654368 1726928 1757766 1828512 1834861 1844976 1930096 1942794 2050727 2096984 2171358 2220336 2343688 2359107 2459968 2467947 2481552 2590392 2636649 2767464 2895144 2960448 3145476 3162816 3290596 3308736 3453856 3515532 3657024 3669722 3689952 3860192 3885588 4101454 4193968 4342716 4440672 4687376 4718214 4935894 4963104 4980337 5180784 5273298 5504583 5534928 5758543 5790288 6152181 6290952 6581192 6907712 7031064 7339444 7379904 7403841 7720384 7771176 8202908 8387936 8685432 8881344 9374752 9436428 9871788 9926208 9960674 10361568 10546596 11009166 11069856 11517086 11580576 12304362 12581904 13162384 13985033 14062128 14678888 14807682 14941011 15542352 15630331 16405816 16513749 16775872 17275629 17370864 18456543 18749504 18872856 19743576 19921348 20723136 21093192 22018332 22139712 23034172 23161152 24608724 25163808 26324768 27970066 28124256 29357776 29615364 29882022 31084704 31260662 32811632 33027498 34551258 34741728 34862359 36913086 37745712 39487152 39842696 41955099 42186384 44036664 44823033 46068344 46890993 49217448 50327616 51826887 52649536 55940132 56248512 58715552 59230728 59764044 62169408 62521324 65623264 66054996 69102516 69483456 69724718 73826172 75491424 78974304 79685392 83910198 84372768 88073328 89646066 92136688 93781986 97895231 98434896 103653774 104587077 109412317 111880264 117431104 118461456 119528088 125042648 125865297 131246528 132109992 138205032 139449436 140672979 147652344 150982848 157948608 159370784 167820396 168745536 176146656 179292132 184273376 187563972 195790462 196869792 207307548 209174154 218824634 223760528 236922912 237745561 239056176 250085296 251730594 264219984 265715627 276410064 278898872 281345958 293685693 295304688 313761231 318741568 328236951 335640792 352293312 358584264 368546752 375127944 391580924 393739584 414615096 418348308 437649268 447521056 473845824 475491122 478112352 500170592 503461188 528439968 531431254 552820128 557797744 562691916 587371386 590609376 627522462 656473902 671281584 713236683 717168528 750255888 783161848 797146881 829230192 836696616 875298536 881057079 895042112 950982244 956224704 984710853 1000341184 1006922376 1056879936 1062862508 1105640256 1115595488 1125383832 1174742772 1181218752 1255044924 1312947804 1342563168 1426473366 1434337056 1500511776 1566323696 1594293762 1658460384 1664218927 1673393232 1750597072 1762114158 1860009389 1901964488 1969421706 2013844752 2125725016 2139710049 2231190976 2250767664 2349485544 2391440643 2510089848 2625895608 2685126336 2852946732 2868674112 3001023552 3132647392 3188587524 3316920768 3328437854 3346786464 3501194144 3524228316 3720018778 3803928976 3938843412 4027689504 4251450032 4279420098 4501535328 4517165659 4698971088 4782881286 4992656781 5020179696 5251791216 5580028167 5705893464 6265294784 6377175048 6656875708 6693572928 7002388288 7048456632 7440037556 7607857952 7877686824 8055379008 8502900064 8558840196 9003070656 9034331318 9397942176 9565762572 9985313562 10040359392 10503582432 11160056334 11411786928 12754350096 13313751416 13551496977 14096913264 14880075112 14977970343 15215715904 15755373648 16740084501 17005800128 17117680392 18068662636 18795884352 19131525144 19970627124 20080718784 21007164864 22320112668 22823573856 25508700192 26627502832 27102993954 28193826528 29760150224 29955940686 31510747296 31620159613 33480169002 34235360784 36137325272 38263050288 39941254248 40654490931 44640225336 45647147712 51017400384 53255005664 54205987908 56387653056 59520300448 59911881372 63021494592 63240319226 66960338004 68470721568 72274650544 76526100576 79882508496 81308981862 89280450672 94860478839 106510011328 108411975816 119040600896 119823762744 126480638452 133920676008 136941443136 144549301088 153052201152 159765016992 162617963724 178560901344 189720957678 216823951632 239647525488 252961276904 267841352016 284581436517 289098602176 319530033984 325235927448 357121802688 379441915356 433647903264 479295050976 505922553808 535682704032 569162873034 650471854896 758883830712 867295806528 958590101952 1011845107616 1071365408064 1138325746068 1300943709792 1517767661424 2023690215232 2276651492136 2601887419584 3035535322848 4553302984272 6071070645696 9106605968544 18213211937088
• Sum of all divisors σ(n): 66788100855840
• Sum of proper divisors (its aliquot sum) s(n): 48574888918752
• 18213211937088 is an abundant number, because the sum of its proper divisors (48574888918752) is greater than itself. Its abundance is 30361676981664

Bases of 18213211937088

• Binary: 100001001000010011000000001110001100101000000₂
• Hexadecimal: 0x109098071940
• Base-36: 6GF184WG0

Squares and roots of 18213211937088

• 18213211937088 squared (18213211937088²) is 331721089065284817269919744
• 18213211937088 cubed (18213211937088³) is 6041706499147677062043111096372537065472
• The square root of 18213211937088 is 4267693.9835334959
• The cube root of 18213211937088 is 26310.4845921925

Scales and comparisons

• 18,213,211,937,088 seconds is equal to 579,123 years, 41 weeks, 5 days, 2 hours, 4 minutes, 48 seconds.
• To count from 1 to 18,213,211,937,088 would take you about one million, four hundred forty-seven thousand, eight hundred 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 18213211937088 cubic inches would be around 2192.5 feet tall.

Recreational maths with 18213211937088

• 18213211937088 backwards is 88073911231281
• The number of decimal digits it has is: 14
• The sum of 18213211937088's digits is 54
• More coming soon!