21097966360294098

Names of 21097966360294098

• Cardinal: 21097966360294098 can be written as Twenty-one quadrillion, ninety-seven trillion, nine hundred sixty-six billion, three hundred sixty million, two hundred ninety-four thousand and ninety-eight.

Scientific notation

• Scientific notation: 2.1097966360294098 × 10¹⁶

Factors of 21097966360294098

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 6102

Divisors of 21097966360294098

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 6 9 11 18 19 22 27 33 38 54 57 66 81 99 114 121 162 171 198 209 242 243 297 342 361 363 418 486 513 594 627 722 726 729 891 1026 1083 1089 1254 1458 1539 1782 1881 2166 2178 2187 2299 2673 3078 3249 3267 3762 3971 4374 4598 4617 5346 5643 6067 6498 6534 6561 6897 7942 8019 9234 9747 9801 11286 11913 12134 13122 13794 13851 16038 16929 18201 19494 19602 20691 23826 24057 27702 29241 29403 33858 35739 36402 41382 41553 43681 48114 50787 54603 58482 58806 62073 66737 71478 72171 83106 87362 87723 88209 101574 107217 109206 115273 124146 124659 131043 133474 144342 152361 163809 175446 176418 186219 200211 214434 230546 249318 262086 263169 264627 304722 321651 327618 345819 372438 393129 400422 457083 491427 526338 529254 558657 600633 643302 691638 734107 786258 789507 793881 914166 964953 982854 1037457 1117314 1179387 1201266 1268003 1371249 1468214 1474281 1579014 1587762 1675971 1801899 1929906 2074914 2190187 2202321 2358774 2368521 2536006 2742498 2894859 2948562 3112371 3351942 3538161 3603798 3804009 4380374 4404642 4422843 4737042 5027913 5405697 5789718 6224742 6570561 6606963 7076322 7608018 8684577 8845686 9337113 10055826 10614483 10811394 11412027 13141122 13213926 13268529 13948033 15083739 16217091 17369154 18674226 19711683 19820889 21228966 22824054 24092057 26053731 26537058 27896066 28011339 30167478 31843449 32434182 34236081 36808489 39423366 39641778 39805587 41844099 48184114 48651273 52107462 56022678 59135049 59462667 63686898 68472162 72276171 73616978 79611174 83688198 84034017 95530347 97302546 102708243 110425467 118270098 118925334 125532297 144552342 145953819 168068034 177405147 178388001 191060694 205416486 216828513 220850934 251064594 252102051 265012627 286591041 291907638 308124729 331276401 354810294 356776002 376596891 404893379 433657026 437861457 504204102 530025254 532215441 535164003 573182082 616249458 650485539 662552802 699361291 753193782 756306153 795037881 809786758 875722914 924374187 993829203 1064430882 1070328006 1129790673 1214680137 1300971078 1398722582 1512612306 1590075762 1596646323 1605492009 1848748374 1951456617 1987658406 2098083873 2259581346 2385113643 2429360274 2773122561 2981487609 3193292646 3210984018 3389372019 3644040411 3902913234 4196167746 4453827169 4770227286 4789938969 4816476027 5546245122 5854369851 5962975218 6294251619 6778744038 7155340929 7288080822 7692974201 8319367683 8907654338 8944462827 9579877938 9632952054 10168116057 10932121233 11708739702 12588503238 13287864529 13361481507 14310681858 14369816907 15385948402 16638735366 17563109553 17888925654 18882754857 20336232114 21466022787 21864242466 23078922603 26575729058 26722963014 26833388481 28739633814 30504348171 32796363699 35126219106 37765509714 39863593587 40084444521 42932045574 46157845206 52689328659 53666776962 56648264571 61008696342 64398068361 65592727398 69236767809 79727187174 80168889042 80500165443 84622716211 91513044513 98389091097 105378657318 113296529142 119590780761 120253333563 128796136722 138473535618 146166509819 158067985977 161000330886 169245432422 169944793713 183026089026 193194205083 196778182194 207710303427 239181561522 240506667126 241500496329 253868148633 292333019638 295167273291 316135971954 339889587426 358772342283 360760000689 386388410166 415420606854 438499529457 483000992658 507736297266 509834381139 579582615249 590334546582 623130910281 717544684566 721520001378 761604445899 876999058914 885501819873 1019668762278 1076317026849 1082280002067 1159165230498 1246261820562 1315498588371 1523208891798 1529503143417 1607831608009 1738747845747 1771003639746 1869392730843 2152634053698 2164560004134 2284813337697 2630997176742 2656505459619 3059006286834 3215663216018 3228951080547 3246840006201 3477495691494 3738785461686 3946495765113 4569626675394 4588509430251 4823494824027 5313010919238 5608178192529 6457902161094 6493680012402 6854440013091 7892991530226 9177018860502 9646989648054 9686853241641 9740520018603 11216356385058 11839487295339 13708880026182 14470484472081 16824534577587 19373706483282 19481040037206 20563320039273 23678974590678 28940968944162 29060559724923 29221560055809 33649069155174 35518461886017 41126640078546 43411453416243 50473603732761 58121119449846 58443120111618 61689960117819 71036923772034 86822906832486 87181679174769 100947207465522 106555385658051 123379920235638 130234360248729 174363358349538 185069880353457 213110771316102 260468720497458 319666156974153 370139760706914 390703080746187 555209641060371 639332313948306 781406161492374 958998470922459 1110419282120742 1172109242238561 1917996941844918 2344218484477122 3516327726715683 7032655453431366 10548983180147049 21097966360294098
• Sum of all divisors σ(n): 55075275975477303
• Sum of proper divisors (its aliquot sum) s(n): 33977309615183205
• 21097966360294098 is an abundant number, because the sum of its proper divisors (33977309615183205) is greater than itself. Its abundance is 12879343254889107

Bases of 21097966360294098

• Binary: 1001010111101000111110100010110011000110111001011010010₂
• Hexadecimal: 0x4AF47D166372D2
• Base-36: 5RQLRXXKJ4I

Squares and roots of 21097966360294098

• 21097966360294098 squared (21097966360294098²) is 445124184540101389021173053633604
• 21097966360294098 cubed (21097966360294098³) is 9391215071580401308982857151608601910288975669192
• The square root of 21097966360294098 is 145251390.2181115029
• The cube root of 21097966360294098 is 276320.7708949625

Scales and comparisons

• 21,097,966,360,294,098 seconds is equal to 670,850,069 years, 50 weeks, 8 hours, 48 minutes, 18 seconds.
• To count from 1 to 21,097,966,360,294,098 would take you about two billion, twelve million, five hundred fifty thousand, two 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 21097966360294098 cubic inches would be around 23026.7 feet tall.

Recreational maths with 21097966360294098

• 21097966360294098 backwards is 89049206366979012
• 21097966360294098 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21097966360294098's digits is 81
• More coming soon!