5491865031495742449

Names of 5491865031495742449

• Cardinal: 5491865031495742449 can be written as Five quintillion, four hundred ninety-one quadrillion, eight hundred sixty-five trillion, thirty-one billion, four hundred ninety-five million, seven hundred forty-two thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 5.491865031495742449 × 10¹⁸

Factors of 5491865031495742449

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 67

Divisors of 5491865031495742449

• Number of divisors d(n): 189
• Complete list of divisors:
  1 3 9 11 27 33 53 81 99 121 159 243 297 363 477 583 729 891 1089 1431 1749 2673 2809 3267 4293 5247 6413 8019 8427 9801 12879 15741 19239 25281 29403 30899 38637 47223 57717 75843 88209 92697 141669 148877 173151 227529 278091 339889 425007 446631 519453 682587 834273 1019667 1339893 1558359 1637647 2047761 2502819 3059001 4019679 4675077 4912941 7508457 7890481 9177003 12059037 14738823 18014117 22525371 23671443 27531009 36177111 44216469 54042351 71014329 82593027 86795291 108531333 132649407 162127053 213042987 247779081 260385873 397948221 418195493 486381159 639128961 781157619 954748201 1193844663 1254586479 1459143477 1917386883 2343472857 2864244603 3763759437 4377430431 4600150423 5752160649 7030418571 8592733809 11291278311 13132291293 13800451269 21091255713 22164361129 25778201427 33873834933 41401353807 50601654653 63273767139 66493083387 77334604281 101621504799 124204061421 151804963959 199479250161 232003812843 243807972419 304864514397 372612184263 455414891877 598437750483 696011438529 731423917257 1117836552789 1174711139837 1366244675631 1795313251449 2194271751771 2681887696609 3353509658367 3524133419511 4098734026893 5385939754347 6582815255313 8045663089827 10572400258533 12296202080679 12921822538207 16157819263041 19748445765939 24136989269481 31717200775599 36888606242037 38765467614621 59245337297817 62259690411361 72410967808443 95151602326797 116296402843863 142140047920277 177736011893451 186779071234083 217232903425329 285454806980391 348889208531589 426420143760831 560337213702249 651698710275987 684856594524971 856364420941173 1046667625594767 1279260431282493 1681011641106747 1955096130827961 2054569783574913 3140002876784301 3837781293847479 5043034923320241 6163709350724739 7533422539774681 9420008630352903 11513343881542437 15129104769960723 18491128052174217 22600267619324043 34540031644627311 45387314309882169 55473384156522651 67800802857972129 103620094933881933 166420152469567953 203402408573916387 499260457408703859 610207225721749161 1830621677165247483 5491865031495742449
• Sum of all divisors σ(n): 9224679491859310129
• Sum of proper divisors (its aliquot sum) s(n): 3732814460363567680
• 5491865031495742449 is a deficient number, because the sum of its proper divisors (3732814460363567680) is less than itself. Its deficiency is 1759050571132174769

Bases of 5491865031495742449

• Binary: 100110000110111000001100010011000100100101100010111001111110001₂
• Hexadecimal: 0x4C37062624B173F1
• Base-36: 15Q33OE1RFE29

Squares and roots of 5491865031495742449

• 5491865031495742449 squared (5491865031495742449²) is 30160581524165732201336562413740517601
• 5491865031495742449 cubed (5491865031495742449³) is 165637843002142346673084991345139251045000986077047344849
• 5491865031495742449 is a perfect square number. Its square root is 2343472857
• The cube root of 5491865031495742449 is 1764303.4572515097

Scales and comparisons

• 5,491,865,031,495,742,449 seconds is equal to 174,624,320,547 years, 34 weeks, 2 days, 20 hours, 54 minutes, 9 seconds.
• To count from 1 to 5,491,865,031,495,742,449 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 5491865031495742449 cubic inches would be around 147025.3 feet tall.

Recreational maths with 5491865031495742449

• 5491865031495742449 backwards is 9442475941305681945
• The number of decimal digits it has is: 19
• The sum of 5491865031495742449's digits is 90
• More coming soon!