121953264368481

Names of 121953264368481

• Cardinal: 121953264368481 can be written as One hundred twenty-one trillion, nine hundred fifty-three billion, two hundred sixty-four million, three hundred sixty-eight thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 1.21953264368481 × 10¹⁴

Factors of 121953264368481

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 830

Divisors of 121953264368481

• Number of divisors d(n): 756
• Complete list of divisors:
  1 3 7 9 13 19 21 27 31 39 49 57 63 81 91 93 117 133 147 171 189 217 243 247 273 279 351 361 399 403 441 513 567 589 637 651 729 741 757 819 837 931 961 1053 1083 1197 1209 1323 1519 1539 1701 1729 1767 1911 1953 2223 2271 2457 2511 2527 2793 2821 2883 3159 3249 3591 3627 3969 4123 4557 4617 4693 5103 5187 5299 5301 5733 5859 6669 6727 6813 7371 7533 7581 7657 8379 8463 8649 9477 9747 9841 10773 10881 11191 11907 12103 12369 12493 13671 13851 14079 14383 15561 15897 15903 17199 17577 17689 18259 19747 20007 20181 20439 22113 22599 22743 22971 23467 25137 25389 25947 28861 29241 29523 32319 32643 32851 33573 35721 36309 37093 37107 37479 41013 42237 43149 46683 47089 47691 47709 51597 52731 53067 53599 54777 59241 60021 60543 61317 66339 68229 68887 68913 70401 75411 76167 77841 78337 86583 87451 87723 88569 96957 97929 98553 100681 100719 108927 111279 111321 112437 123039 126711 127813 129447 140049 141267 143073 143127 145483 154791 158193 159201 160797 164269 164331 177723 180063 181629 183951 186979 204687 206661 206739 211203 226233 228501 229957 233523 235011 237367 259749 262353 263169 265707 273277 293787 295659 302043 302157 305071 326781 333837 333963 337311 346921 369117 375193 380133 383439 388341 420147 423801 429219 429381 436449 445873 464373 477603 482209 482391 492807 492993 533169 544887 548359 551853 560937 612157 614061 619983 620217 633609 678699 685503 689871 700569 704767 705033 712101 727477 779247 787059 797121 819831 886977 894691 906129 906471 915213 980343 1001511 1001889 1011933 1018381 1040763 1107351 1125579 1140399 1149883 1150317 1165023 1260441 1271403 1287657 1308853 1309347 1337619 1432809 1446627 1447173 1478421 1478979 1599507 1634661 1645077 1661569 1682811 1836471 1842183 1859949 1860651 1900827 1912939 2056509 2069613 2114301 2115099 2135497 2136303 2182431 2337741 2361177 2391363 2428447 2459493 2660931 2684073 2718387 2719413 2745639 2941029 3004533 3005667 3035799 3055143 3121111 3122289 3376737 3421197 3449649 3450951 3495069 3552601 3814209 3862971 3926559 3928041 4012857 4298427 4339881 4341519 4435263 4436937 4509973 4798521 4903983 4935231 4984707 5048433 5092339 5509413 5579847 5581953 5702481 5738817 5796349 6208839 6342903 6345297 6406491 6408909 6547293 7013223 7083531 7128667 7174089 7285341 7378479 7982793 8052219 8155161 8158239 8236917 8471587 8823087 9013599 9107397 9161971 9165429 9363333 9366867 9457201 10130211 10348947 10352853 10485207 10657803 11442627 11630983 11779677 11784123 12038571 12895281 13019643 13024557 13305789 13310811 13390573 13529919 13822063 14395563 14805693 14948479 14954121 15145299 15277017 16528239 16739541 16999129 17107443 17216451 17389047 18626517 19028709 19035891 19219473 19226727 19641879 21039669 21250593 21386001 21847777 21856023 22135437 23948379 24156657 24465483 24710751 24868207 25414761 27040797 27485913 27496287 28089999 28100601 28371603 30390633 31046841 31058559 31569811 31973409 34327881 34892949 35339031 35352369 35646373 36115713 39058929 39073671 39917367 40171719 40574443 40589757 41466189 44417079 44845437 44862363 45435897 45831051 49584717 50218623 50997387 51649353 52167141 55879551 57086127 57107673 57658419 57680181 58925637 59301109 63751779 64158003 65543331 65568069 66200407 66406311 72469971 73396449 74132253 74604621 76244283 82457739 82488861 84269997 84301803 85114809 91171899 93140523 93175677 94709433 95920227 96754441 104678847 106017093 106057107 106939119 108347139 110130631 117176787 119752101 120515157 121723329 121769271 124398567 133251237 134536311 134587089 136307691 137493153 148754151 152992161 154948059 156501423 167638653 171258381 172975257 173040543 174077449 176776911 177903327 179686819 192474009 196629993 196704207 198601221 199218933 217409913 220988677 222396759 223813863 228732849 247373217 247466583 252809991 252905409 255344427 262619197 273515697 279421569 284021101 284128299 287760681 290263323 314036541 318051279 320817357 325041417 330391893 351530361 361545471 365169987 365307813 373195701 399753711 403608933 403761267 412479459 415107763 446262453 458976483 463402849 464844177 469504269 513775143 518925771 522232347 530330733 533709981 539060457 577422027 589889979 590112621 595803663 652229739 662966031 671441589 677281087 686198547 742119651 742399749 758429973 766033281 770914417 787857591 838264707 852063303 852384897 863282043 870789969 942109623 954153837 962452071 991175679 1084636413 1095509961 1095923439 1119587103 1210826799 1211283801 1237438377 1245323289 1257807733 1376929449 1390208547 1394532531 1408512807 1556777313 1566697041 1601129943 1617181371 1732266081 1769669937 1770337863 1787410989 1838334379 1988898093 2014324767 2031843261 2058595641 2226358953 2275289919 2298099843 2312743251 2363572773 2556189909 2557154691 2589846129 2612369907 2826328869 2887356213 2973527037 3253909239 3286529883 3287770317 3358761309 3414049561 3632480397 3712315131 3735969867 3773423199 4130788347 4170625641 4225538421 4700091123 4803389829 4851544113 5196798243 5309009811 5362232967 5396400919 5515003137 5966694279 6042974301 6095529783 6175786923 6679076859 6894299529 6938229753 7090718319 7668569727 7671464073 7837109721 8478986607 8662068639 8804654131 8920581111 9761727717 9859589649 10076283927 10242148683 10897441191 11207909601 11320269597 12392365041 12511876923 12868340653 14100273369 14410169487 14554632339 15927029433 16086698901 16189202757 16545009411 17900082837 18128922903 18286589349 20814689259 21272154957 23005709181 23014392219 23511329163 23898346927 25986205917 26413962393 26761743333 29578768947 30726446049 33623728803 33960808791 37535630769 38605021959 42300820107 43230508461 43663897017 48260096703 48567608271 49635028233 53700248511 54859768047 62444067777 63816464871 69017127543 70533987489 71695040781 79241887179 80285229999 92179338147 100871186409 101882426373 112606892307 115815065877 126902460321 130991691051 145702824813 148905084699 161100745533 164579304141 167288428489 187332203331 191449394613 207051382629 215085122343 237725661537 276538014441 302613559227 305647279119 337820676921 347445197631 437108474439 446715254097 493737912423 501865285467 561996609993 645255367029 713176984611 829614043323 916941837357 1042335592893 1311325423317 1340145762291 1505595856401 1935766101087 2139530953833 2488842129969 3127006778679 3933976269951 4516787569203 5807298303261 6418592861499 9381020336037 13550362707609 17421894909783 40651088122827 121953264368481
• Sum of all divisors σ(n): 250130403160596
• Sum of proper divisors (its aliquot sum) s(n): 128177138792115
• 121953264368481 is an abundant number, because the sum of its proper divisors (128177138792115) is greater than itself. Its abundance is 6223874423634

Bases of 121953264368481

• Binary: 11011101110101001110101000000000111101101100001₂
• Hexadecimal: 0x6EEA75007B61
• Base-36: 1788K0V529

Squares and roots of 121953264368481

• 121953264368481 squared (121953264368481²) is 14872598690128617479746247361
• 121953264368481 cubed (121953264368481³) is 1813761959903579519399791854979713277828641
• The square root of 121953264368481 is 11043245.1919026501
• The cube root of 121953264368481 is 49590.4226717837

Scales and comparisons

• 121,953,264,368,481 seconds is equal to 3,877,736 years, 30 weeks, 1 day, 9 hours, 1 minute, 21 seconds.
• To count from 1 to 121,953,264,368,481 would take you about nine million, six hundred ninety-four thousand, three hundred forty-one 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 121953264368481 cubic inches would be around 4132.5 feet tall.

Recreational maths with 121953264368481

• 121953264368481 backwards is 184863462359121
• 121953264368481 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121953264368481's digits is 63
• More coming soon!