164703083729220729

Names of 164703083729220729

• Cardinal: 164703083729220729 can be written as One hundred sixty-four quadrillion, seven hundred three trillion, eighty-three billion, seven hundred twenty-nine million, two hundred twenty thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.64703083729220729 × 10¹⁷

Factors of 164703083729220729

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1039

Divisors of 164703083729220729

• Number of divisors d(n): 405
• Complete list of divisors:
  1 3 7 9 11 21 33 49 63 77 99 121 147 231 343 363 419 441 539 599 693 847 1029 1089 1257 1617 1797 2401 2541 2933 3087 3771 3773 4193 4609 4851 5391 5929 6589 7203 7623 8799 11319 12579 13827 17787 19767 20531 21609 26397 26411 29351 32263 33957 37737 41481 41503 46123 50699 53361 59301 61593 72479 79233 88053 96789 124509 138369 143717 152097 175561 184779 205457 217437 225841 237699 250981 264159 290367 290521 322861 354893 358801 373527 415107 431151 456291 507353 526683 616371 652311 677523 752943 871563 968583 1006019 1064679 1076403 1228927 1293453 1438199 1522059 1580049 1580887 1756867 1849113 1931171 2032569 2258829 2260027 2484251 2511607 2614689 2760791 2905749 3018057 3194037 3229209 3551471 3686781 3946811 4314597 4566177 4742661 5270601 5793513 6780081 7452753 7534821 8282373 8602489 9054171 10654413 11060343 11066209 11840433 12298069 12943791 13518197 14227983 15811803 15820189 17380539 17389757 17581249 19325537 20340243 21242881 22358259 22604463 24847119 24860297 25807467 27627677 30368701 31963239 33198627 35521299 36894207 40554591 43414921 47460567 52169271 52743747 57976611 60217423 63728643 74580891 77422401 82883031 86086483 91106103 94627379 99595881 105161039 110682621 121663773 121728299 123068743 130244763 135278759 142381701 148700167 150337619 156507813 158231241 173929833 174022079 180652269 191185929 193393739 212580907 223742673 248649093 258259449 273318309 283882137 303904447 315483117 365184897 369206229 390734289 405836277 421521961 446100501 451012857 522066237 541956807 580181217 602605381 637742721 662391653 736127273 774778347 851646411 861481201 911713341 946449351 946951313 1040901169 1052363333 1095554691 1107618687 1156771429 1217508831 1264565883 1338301503 1353038571 1353756173 1488066349 1566198711 1653713809 1740543651 1807816143 1913228163 1987174959 2127331129 2208381819 2584443603 2735140023 2840853939 3122703507 3157089999 3470314287 3793697649 4061268519 4464199047 4636741571 4961141427 5152890911 5423448429 5961524877 6381993387 6625145457 6628659191 7286308183 7366543331 7753330809 8097400003 8522561817 9368110521 9471269997 9476293211 10410942861 10416464443 11575996663 12183805557 12724485719 13392597141 13910224713 14883424281 14891317903 15458672733 18190851899 19145980161 19885977573 21858924549 22099629993 24292200009 28428879633 31249393329 34727989989 36070236377 38173457157 41730674139 44673953709 46376018199 51004157281 51565803317 54572555697 56681800021 59657932719 62991462361 65576773647 66298889979 72876600027 72915251101 81031976641 85286638899 89071400033 93748179987 104183969967 104239225321 108210709131 114520371471 127335963293 134021861127 153012471843 154697409951 163717667091 170045400063 188974387083 218745753303 243095929923 252491654639 267214200099 312717675963 324632127393 360960623219 382007889879 396772600147 440940236527 459037415529 464092229853 510136200189 566923161249 567223836487 623499800231 656237259909 692906085971 729287789769 757474963917 801642600297 891351743051 938153027889 1082881869657 1146023669637 1190317800441 1322820709581 1701671509461 1870499400693 2078718257913 2272424891751 2674055229153 2777408201029 3086581655689 3248645608971 3570953401323 3968462128743 3970566855409 4364498601617 4850342601797 5105014528383 5611498202079 6236154773739 6239462201357 7621966945681 8022165687459 8332224603087 9259744967067 11911700566227 13093495804851 14551027805391 18718386604071 21606071589823 22865900837043 24996673809261 27779234901201 30551490211319 33952398212579 35735101698681 39280487414553 43653083416173 43676235409499 53353768619767 56155159812213 64818214769469 68597702511129 91654470633957 101857194637737 131028706228497 151242501128761 160061305859301 194454644308407 237666787488053 274963411901871 305571583913211 373476380338369 393086118685491 453727503386283 480183917577903 713000362464159 1120429141015107 1361182510158849 1663667512416371 2139001087392477 2614334662368583 3361287423045321 4991002537249113 7843003987105749 14973007611747339 18300342636580081 23529011961317247 54901027909740243 164703083729220729
• Sum of all divisors σ(n): 306304349976118949
• Sum of proper divisors (its aliquot sum) s(n): 141601266246898220
• 164703083729220729 is a deficient number, because the sum of its proper divisors (141601266246898220) is less than itself. Its deficiency is 23101817482322509

Bases of 164703083729220729

• Binary: 1001001001001001001001010011111111000101110111010001111001₂
• Hexadecimal: 0x2492494FF177479
• Base-36: 191QDC48RWC9

Squares and roots of 164703083729220729

• 164703083729220729 squared (164703083729220729²) is 27127105789914694039377885603291441
• 164703083729220729 cubed (164703083729220729³) is 4467917976247748275068975196090511726323392405480489
• 164703083729220729 is a perfect square number. Its square root is 405836277
• The cube root of 164703083729220729 is 548151.4620863419

Scales and comparisons

• 164,703,083,729,220,729 seconds is equal to 5,237,048,602 years, 26 weeks, 10 hours, 12 minutes, 9 seconds.
• To count from 1 to 164,703,083,729,220,729 would take you about fifteen billion, seven hundred eleven million, one hundred forty-five thousand, eight hundred seven 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 164703083729220729 cubic inches would be around 45679.3 feet tall.

Recreational maths with 164703083729220729

• 164703083729220729 backwards is 927022927380307461
• The number of decimal digits it has is: 18
• The sum of 164703083729220729's digits is 72
• More coming soon!