55921729628795001321

Names of 55921729628795001321

• Cardinal: 55921729628795001321 can be written as Fifty-five quintillion, nine hundred twenty-one quadrillion, seven hundred twenty-nine trillion, six hundred twenty-eight billion, seven hundred ninety-five million, one thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 5.5921729628795001321 × 10¹⁹

Factors of 55921729628795001321

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2035683

Divisors of 55921729628795001321

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 19 21 31 49 57 73 93 133 147 217 219 361 399 511 589 651 931 1083 1387 1519 1533 1767 2263 2527 2793 3577 4123 4161 4557 6789 7581 9709 10731 11191 12369 15841 17689 26353 28861 29127 33573 42997 47523 53067 67963 78337 79059 86583 110887 128991 184471 203889 235011 262657 300979 332661 548359 553413 787971 816943 902937 1291297 1645077 1772893 1838599 2106853 2450829 3873891 4990483 5318679 5515797 5718601 6320559 8142367 12410251 12870193 14971449 17155803 19173961 24427101 33684967 34933381 37230753 38610579 40030207 54959683 56996569 57521883 86871757 94819177 101054901 104800143 120090621 129421189 134217727 154704973 164879049 170989707 235794769 244533667 260615271 284457531 364305259 384717781 388263567 398975983 402653181 464114919 594392791 640014373 663734239 707384307 733601001 905948323 939524089 1044233977 1082934811 1092915777 1154153343 1196927949 1650563383 1783178373 1920043119 1991202717 2459002591 2550136813 2693024467 2717844969 2818572267 2939394487 3132701931 3248804433 4012056859 4160749537 4480100611 4646139673 4951690149 6341638261 6921799921 7309637839 7377007773 7580543677 7650410439 8079073401 8818183461 11293463029 12036170577 12482248611 13440301833 13938419019 17213018137 17850957691 19024914783 19840445563 20575761409 20765399763 21928913517 22741631031 28084398013 29125246759 31360704277 33880389087 46721049229 48452599447 51167464873 51639054411 53552873073 59521336689 61727284227 76229080321 79054241203 84253194039 87375740277 94082112831 120491126959 138883118941 140163147687 144030329863 145357798341 153502394619 196590786091 214575797551 228687240963 237162723609 327047344603 339168196129 361473380877 416649356823 432090989589 465662756701 533603562247 553379688421 589772358273 643727392653 972181832587 981142033809 1017504588387 1396988270103 1448352526099 1502030582857 1600810686741 1660139065263 2289331412221 2916545497761 3259639296907 3735224935729 4345057578297 4506091748571 6867994236663 8847592377319 9778917890721 10138467682693 10514214079999 11205674807187 14435545457731 22817475078349 26542777131957 30415403048079 31542642239997 33993381239173 43306636373193 61933146641233 68452425235047 70969273778851 101048818204117 101980143717519 168104255169061 185799439923699 212907821336553 237953668674211 274275363696889 303146454612351 433532026488631 504312765507183 645874243544287 707341727428819 713861006022633 822826091090667 1053794818414363 1176729786183427 1300596079465893 1665675680719477 1919927545878223 1937622730632861 2122025182286457 3161384455243089 3530189358550281 4521119704810009 4997027042158431 5211231910240891 5759782637634669 7376563728900541 8237108503283989 12271610627341453 13439492821147561 13563359114430027 15633695730722673 20022101549872897 22129691186701623 24711325509851967 31647837933670063 36478623371686237 36814831882024359 40318478463442683 51635946102303787 60066304649618691 85901274391390171 94943513801010189 109435870115058711 140154710849110279 154907838306911361 255350363601803659 257703823174170513 380419929447585043 420464132547330837 601308920739731197 766051090805410977 981082975943771953 1141259788342755129 1803926762219193591 2662939506133095301 2943248927831315859 7988818518399285903 18640576542931667107 55921729628795001321
• Sum of all divisors σ(n): 95788842202485070848
• Sum of proper divisors (its aliquot sum) s(n): 39867112573690069527
• 55921729628795001321 is a deficient number, because the sum of its proper divisors (39867112573690069527) is less than itself. Its deficiency is 16054617055104931794

Bases of 55921729628795001321

• Binary: 110000100000010001111001001100111110110101110000110101100111101001₂
• Hexadecimal: 0x30811E4CFB5C359E9
• Base-36: BSV7QPRQGRNXL

Squares and roots of 55921729628795001321

• 55921729628795001321 squared (55921729628795001321²) is 3127239844676048716238361704276391745041
• 55921729628795001321 cubed (55921729628795001321³) is 174880661078368871364439449974683522255369454561169090199161
• The square root of 55921729628795001321 is 7478083285.7621344709
• The cube root of 55921729628795001321 is 3824079.0840625351

Scales and comparisons

• 55,921,729,628,795,001,321 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 55,921,729,628,795,001,321 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 55921729628795001321 cubic inches would be around 318673.3 feet tall.

Recreational maths with 55921729628795001321

• 55921729628795001321 backwards is 12310059782692712955
• The number of decimal digits it has is: 20
• The sum of 55921729628795001321's digits is 84
• More coming soon!