66997792025073

Names of 66997792025073

• Cardinal: 66997792025073 can be written as Sixty-six trillion, nine hundred ninety-seven billion, seven hundred ninety-two million, twenty-five thousand and seventy-three.

Scientific notation

• Scientific notation: 6.6997792025073 × 10¹³

Factors of 66997792025073

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3756

Divisors of 66997792025073

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 7 9 13 19 21 23 31 39 57 63 69 89 91 93 117 133 161 171 207 217 247 267 273 279 299 361 399 403 437 483 589 623 651 713 741 801 819 897 1083 1157 1197 1209 1311 1449 1691 1729 1767 1869 1953 2047 2093 2139 2223 2527 2691 2759 2821 3059 3249 3471 3571 3627 3933 4123 4693 4991 5073 5187 5301 5607 5681 6141 6279 6417 7581 7657 8099 8277 8303 8463 9177 9269 10413 10713 11191 11837 12369 13547 14079 14329 14973 15219 15561 17043 18423 18837 19313 21983 22743 22971 24297 24831 24909 24997 25389 26611 27531 27807 32129 32139 32851 33573 35511 35867 37107 38893 39767 40641 42237 42987 44919 46423 51129 52421 53599 57939 58121 63457 64883 65949 67849 68913 72891 74727 74991 78337 79833 82133 83421 94829 96387 98553 100719 106533 107601 107939 110701 116679 119301 121923 128961 139269 145483 153881 157263 160797 173817 174363 176111 186277 190371 194649 197847 203547 224903 224973 235011 239499 246399 251069 257393 272251 284487 289161 295659 317819 322803 323817 324961 332103 350037 357903 366947 417677 417807 436449 444199 461643 471789 474943 482391 505609 523089 528333 558831 571113 574931 583947 610641 674709 681473 705033 738967 739197 753207 755573 772179 774907 816753 824941 853461 882037 953457 971451 974883 995999 996309 1018381 1067729 1100841 1205683 1232777 1253031 1289131 1309347 1332597 1384929 1424829 1439113 1516827 1560527 1584999 1676493 1724793 1801751 2024127 2044419 2103319 2216901 2224733 2259621 2266719 2316537 2324721 2450259 2474823 2546123 2646111 2860371 2923739 2924649 2987997 3055143 3203187 3302523 3346109 3539263 3617049 3698331 3759093 3867393 3997791 4131647 4274487 4317339 4550481 4681581 4770311 5172769 5174379 5405253 5774587 6038561 6133257 6174259 6309957 6650703 6674199 6800157 6971993 6974163 7309837 7424469 7474103 7638369 7938333 8439781 8771217 8963991 9023917 9165429 9606571 9609561 9852389 10038327 10073791 10617789 10851147 10923689 11094993 11602179 12394941 12947987 12952017 14044743 14310933 14723233 15518307 15673879 16215759 16758703 17323761 17822861 18115683 18522777 18929871 20022597 20286851 20915979 21929511 22422309 22907977 22915107 23422763 25319343 26313651 27071751 27343147 28819713 28921529 29557167 29650013 30114981 30221373 31853367 32771067 33099599 37184823 38843961 39963061 42269927 42932799 44169699 46554921 47021637 48376337 50276109 51168859 51971283 53468583 54347049 55568331 60860553 62747937 65788533 67245997 67266927 68723931 68966723 70268289 75958029 78501293 81215253 82029441 86459139 86764587 88671501 88950039 90635909 90664119 95027881 98313201 99298797 109717153 114732659 116531883 117310921 119889183 126809781 128081057 132509097 138886903 141064911 142007957 145129011 150828327 153506577 160355839 160405749 182581659 187195391 191402029 201737991 206171793 206900169 207550091 210804867 226604947 231697193 235503879 246088323 260293761 266850117 271907727 279741427 285083643 297803701 297896391 329151459 338634359 344197977 351932763 359667549 380429343 384243171 385450169 416660709 426023871 435387033 460519731 481067517 519519793 549509051 561586173 574206087 605213973 620700507 622650273 628892381 665195167 679814841 695091579 706511637 803128613 815723181 839224281 855250929 893411103 896567399 919150403 972208321 987454377 1015903077 1032593931 1055798289 1152729513 1156350507 1249982127 1278071613 1310367737 1443202551 1491524567 1558559379 1586234629 1648527153 1684758519 1722618261 1805529739 1867950819 1886677143 1995585501 2039444523 2084625907 2085274737 2409385839 2433540083 2517672843 2638851157 2680233309 2689702197 2698151183 2757451209 2916624963 2945864311 3047709231 3469051521 3556712429 3636638551 3931103211 4305493993 4402246667 4474573701 4675678137 4758703887 4945581459 5416589217 5660031429 5986756503 6253877721 6434052821 7228157517 7300620249 7916553471 8069106591 8094453549 8272353627 8749874889 8837592933 10440671969 10670137287 10909915653 11793309633 11948955239 12638708173 12916481979 13206740001 13423721103 14276111661 16249767651 17034780581 18471958099 18761633163 19302158463 20621050177 21901860747 23749660413 24283360647 24896987003 26512778799 30138457951 31322015907 32010411861 32729746959 34305065041 35846865717 37916124519 38749445937 39620220003 46237261577 51104341743 55415874297 55971421909 57906475389 61863150531 74690961009 81804385867 83642686673 90415373853 93966047721 102915195123 107540597151 113748373557 138711784731 153313025229 166247622891 167914265727 185589451593 224072883027 240135455287 245413157601 250928060019 271246121559 308745585369 323660831039 391799953363 416135354193 503742797181 572630701069 720406365861 736239472803 752784180057 970982493117 1063457016271 1175399860089 1717892103207 2161219097583 2912947479351 3190371048813 3526199580267 5153676309621 7444199113897 9571113146439 22332597341691 66997792025073
• Sum of all divisors σ(n): 136962454487040
• Sum of proper divisors (its aliquot sum) s(n): 69964662461967
• 66997792025073 is an abundant number, because the sum of its proper divisors (69964662461967) is greater than itself. Its abundance is 2966870436894

Bases of 66997792025073

• Binary: 1111001110111100100011100110000010100111110001₂
• Hexadecimal: 0x3CEF239829F1
• Base-36: NQYCZJFU9

Squares and roots of 66997792025073

• 66997792025073 squared (66997792025073²) is 4488704136234935278260655329
• 66997792025073 cubed (66997792025073³) is 300733266181553135714188039747862979064017
• The square root of 66997792025073 is 8185217.8972262553
• The cube root of 66997792025073 is 40615.0348405323

Scales and comparisons

• 66,997,792,025,073 seconds is equal to 2,130,322 years, 28 weeks, 3 days, 16 hours, 44 minutes, 33 seconds.
• To count from 1 to 66,997,792,025,073 would take you about five million, three hundred twenty-five thousand, eight hundred six 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 66997792025073 cubic inches would be around 3384.6 feet tall.

Recreational maths with 66997792025073

• 66997792025073 backwards is 37052029779966
• The number of decimal digits it has is: 14
• The sum of 66997792025073's digits is 72
• More coming soon!