55688040399705987

Names of 55688040399705987

• Cardinal: 55688040399705987 can be written as Fifty-five quadrillion, six hundred eighty-eight trillion, forty billion, three hundred ninety-nine million, seven hundred five thousand, nine hundred eighty-seven.

Scientific notation

• Scientific notation: 5.5688040399705987 × 10¹⁶

Factors of 55688040399705987

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 117

Divisors of 55688040399705987

• Number of divisors d(n): 450
• Complete list of divisors:
  1 3 7 13 21 39 41 49 53 91 123 147 159 169 273 287 371 507 533 637 689 861 1113 1183 1599 1681 1911 2009 2067 2173 2197 2597 2809 3549 3731 4823 5043 6027 6519 6591 6929 7791 8281 8427 8957 11193 11767 14469 15211 15379 19663 20787 21853 24843 26117 26871 28249 28561 33761 35301 36517 45633 46137 48503 58989 62699 65559 78351 82369 84747 85683 89093 90077 101283 106477 107653 109551 115169 116441 137641 145509 148877 152971 188097 197743 199927 247107 255619 267279 270231 284089 319431 322959 339521 345507 349323 367237 412923 438893 446631 458913 474721 593229 599781 623651 630539 766857 806183 815087 852267 1018563 1042139 1070797 1101711 1158209 1171001 1316679 1384201 1399489 1424163 1497197 1513733 1789333 1870953 1891617 1935401 1988623 2418549 2445261 2570659 3126417 3212391 3323047 3474627 3513003 3693157 4152603 4198467 4365557 4413773 4491591 4541199 4721929 4774081 5367999 5643281 5705609 5806203 5965869 6103957 6171373 7294973 7711977 7890481 8107463 8197007 9969141 10480379 10596131 11079471 13096671 13241319 13547807 13920361 14165787 14322243 15056717 16929843 17116827 17994613 18311871 18514119 19463561 21884919 23261329 23671443 24322389 24591021 25160213 25852099 31441137 31788393 33053503 33418567 40643421 41761083 42727699 43199611 45170151 48011041 53983839 55233367 56752241 57379049 58390683 61385077 62063053 69783987 73362653 74172917 75480639 77556297 79351441 80227849 94834649 99160509 100255701 102576253 105397019 128183097 129598833 136244927 144033123 165700101 170256723 172137147 176121491 180964693 184155231 186189159 195737321 220087959 222518751 231374521 233929969 238054323 240683547 250262237 253026293 284503947 299093893 302397277 307728759 316191057 323509721 327082769 336077287 386633569 408734781 429695539 434441371 528364473 542894079 555460087 561594943 587211963 694123563 701789907 718033771 737779133 750786711 759078879 798006001 897281679 907191831 953714489 970529163 981248307 1008231861 1031568733 1159900707 1232850437 1289086617 1303324113 1333491289 1370161247 1666380261 1684784829 1751835659 1771184051 2154101313 2213337399 2264568047 2289579383 2352541009 2394018003 2544585173 2861143467 3007868773 3041089597 3094706199 3253409081 3289341809 3698551311 3888220609 3931164601 4000473867 4110483741 4205626373 4252075997 5026236397 5255506977 5313552153 5586042007 6793704141 6868738149 7057623027 7220981131 7633755519 9023606319 9123268791 9334439023 9591128729 9760227243 9868025427 10374078013 11664661827 11793493803 12262849613 12398288357 12616879119 12756227991 13263898561 13410393529 15078709191 15851976329 16027055681 16758126021 17335386757 17812096211 21662943393 22773863567 23025392663 28003317069 28773386187 29439384611 29764531979 31122234039 36788548839 37194865071 39102294049 39791695683 40231180587 42294318053 47555928987 48081167043 50546867917 52006160271 53436288633 54673142849 65341073161 68321590701 69076177989 72618546091 88318153833 89293595937 92847289927 93872754703 117306882147 121347707299 124684673477 126882954159 134863014169 151640603751 159417044969 161177748641 164019428547 172430681293 174335115877 196023219483 206075692277 208351723853 217855638273 225360027841 278541869781 281618264109 296060226371 364043121897 374054020431 382711999943 404589042507 478251134907 483533245923 508329822637 517292043879 523005347631 549826134689 618227076831 625055171559 649931029489 657109282921 676080083523 710750857037 849433951093 888180679113 944041099183 1148135999829 1207014769051 1220345811139 1524989467911 1577520194887 1649478404067 1949793088467 1971327848763 2072421584597 2132252571111 2241598856809 2548301853279 2678983999601 2832123297549 3621044307153 3661037433417 3848782942823 4732560584661 4975255999259 6217264753791 6608287694281 6724796570427 7147739750957 8036951998803 8449103383357 8542420677973 9239761141481 11042641364209 11546348828469 14925767997777 15691191997663 19824863082843 21443219252871 25347310150071 25627262033919 26941480599761 27719283424443 29140785138517 33127924092627 34826791994813 47073575992989 50034178256699 64678327990367 80824441799283 87422355415551 104480375984439 109838343983641 150102534770097 194034983971101 203985495969619 329515031950923 350239247796893 378830206800721 452748295932569 611956487908857 1050717743390679 1136490620402163 1358244887797707 1427898471787333 2651811447605047 4283695415361999 7955434342815141 18562680133235329 55688040399705987
• Sum of all divisors σ(n): 97753085304519084
• Sum of proper divisors (its aliquot sum) s(n): 42065044904813097
• 55688040399705987 is a deficient number, because the sum of its proper divisors (42065044904813097) is less than itself. Its deficiency is 13622995494892890

Bases of 55688040399705987

• Binary: 11000101110101111111101001001010010000110001011110000011₂
• Hexadecimal: 0xC5D7FA4A431783
• Base-36: F8BRGL3E1S3

Squares and roots of 55688040399705987

• 55688040399705987 squared (55688040399705987²) is 3101157843559286144355836043644169
• 55688040399705987 cubed (55688040399705987³) is 172697403277994625880989633177072154073727646939803
• The square root of 55688040399705987 is 235983135.8375127343
• The cube root of 55688040399705987 is 381874.4879719049

Scales and comparisons

• 55,688,040,399,705,987 seconds is equal to 1,770,707,430 years, 15 weeks, 1 day, 5 hours, 26 minutes, 27 seconds.
• To count from 1 to 55,688,040,399,705,987 would take you about five billion, three hundred twelve million, one hundred twenty-two thousand, two hundred ninety 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 55688040399705987 cubic inches would be around 31822.9 feet tall.

Recreational maths with 55688040399705987

• 55688040399705987 backwards is 78950799304088655
• The number of decimal digits it has is: 17
• The sum of 55688040399705987's digits is 93
• More coming soon!