55277138380478157

Names of 55277138380478157

• Cardinal: 55277138380478157 can be written as Fifty-five quadrillion, two hundred seventy-seven trillion, one hundred thirty-eight billion, three hundred eighty million, four hundred seventy-eight thousand, one hundred fifty-seven.

Scientific notation

• Scientific notation: 5.5277138380478157 × 10¹⁶

Factors of 55277138380478157

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9375

Divisors of 55277138380478157

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 9 11 13 27 33 39 71 81 99 117 121 143 213 297 351 363 429 639 781 891 923 1053 1089 1287 1573 1917 2343 2769 3267 3861 4719 5041 5751 7029 8307 8591 9277 9801 10153 11583 14157 15123 21087 24921 25773 27831 30459 42471 45369 55451 63261 65533 74763 77319 83493 91377 102047 111683 120601 127413 136107 166353 196599 231957 250479 274131 306141 335049 361803 408321 499059 589797 609961 658667 695871 720863 751437 822393 918423 1005147 1085409 1122517 1326611 1497177 1769391 1829883 1976001 2162589 2755269 3015441 3256227 3367551 3979833 4491531 5308173 5489649 5928003 6487767 7245337 7929493 8265807 8562671 9046323 9768681 10102653 11939499 14592721 16468947 17784009 19463301 21736011 23788479 25688013 30307959 35818497 43778163 46765357 49406841 53352027 58389903 65208033 71365437 77064039 79698707 86062729 90923877 94189381 107455491 131334489 140296071 195624099 214096311 231192117 239096121 258188187 282568143 394003467 420888213 514418927 586872297 607949641 642288933 693576351 717288363 774564561 847704429 946690019 1036083191 1118815477 1182010401 1262664639 1543256781 1823848923 2151865089 2323693683 2543113287 2840070057 3108249573 3356446431 3787993917 4629770343 5471546769 5658608197 6110453759 6455595267 6687446051 6971081049 7629339861 8520210171 9324748719 10069339293 10413590209 12306970247 13889311029 16414640307 16975824591 18331361277 20062338153 25560630513 27974246157 30208017879 31240770627 36920910741 41667933087 49243920921 50927473773 54994083831 60187014459 67214991349 73561906561 76681891539 79435898867 83922738471 90624053637 93722311881 110762732223 135376672717 152782421319 164982251493 180561043377 201644974047 220685719683 238307696601 281166935643 332288196669 406130018151 433842216889 458347263957 494946754479 541683130131 604934922141 662057159049 714923089803 739364904839 843500806929 873794887537 996864590007 1218390054453 1301526650667 1814804766423 1986171477147 2144769269409 2218094714517 2621384662611 3655170163359 3904579952001 4772264385779 5444414299269 5639948819557 5958514431441 6434307808227 6654284143551 7864153987833 9611743762907 10965510490077 11713739856003 14316793157337 16919846458671 19962852430653 23592461963499 28835231288721 35141219568009 42950379472011 50759539376013 52494908243569 59888557291959 62039437015127 70777385890497 86505693866163 128851138416033 152278618128039 157484724730707 186118311045381 259517081598489 386553415248099 456835854384117 472454174192121 558354933136143 682433807166397 778551244795467 1417362522576363 1675064799408429 2047301421499191 4252087567729089 5025194398225287 6141904264497573 18425712793492719 55277138380478157
• Sum of all divisors σ(n): 99152294676855882
• Sum of proper divisors (its aliquot sum) s(n): 43875156296377725
• 55277138380478157 is a deficient number, because the sum of its proper divisors (43875156296377725) is less than itself. Its deficiency is 11401982084100432

Bases of 55277138380478157

• Binary: 11000100011000100100001110110101010111100101011011001101₂
• Hexadecimal: 0xC46243B55E56CD
• Base-36: F4A3YSYBFT9

Squares and roots of 55277138380478157

• 55277138380478157 squared (55277138380478157²) is 3055562027534531325712959954116649
• 55277138380478157 cubed (55277138380478157³) is 168902725026160696692279968438213389227669174535893
• The square root of 55277138380478157 is 235110906.5536479041
• The cube root of 55277138380478157 is 380932.9301928101

Scales and comparisons

• 55,277,138,380,478,157 seconds is equal to 1,757,642,017 years, 4 weeks, 2 days, 11 hours, 55 minutes, 57 seconds.
• To count from 1 to 55,277,138,380,478,157 would take you about five billion, two hundred seventy-two million, nine hundred twenty-six thousand and fifty-one 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 55277138380478157 cubic inches would be around 31744.4 feet tall.

Recreational maths with 55277138380478157

• 55277138380478157 backwards is 75187408383177255
• 55277138380478157 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55277138380478157's digits is 81
• More coming soon!