40005507149015877

Names of 40005507149015877

• Cardinal: 40005507149015877 can be written as Forty quadrillion, five trillion, five hundred seven billion, one hundred forty-nine million, fifteen thousand, eight hundred seventy-seven.

Scientific notation

• Scientific notation: 4.0005507149015877 × 10¹⁶

Factors of 40005507149015877

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 264

Divisors of 40005507149015877

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 27 63 97 157 189 291 471 679 873 1099 1413 2037 2619 3297 4239 6111 9409 9891 15229 18333 24649 28227 29673 45687 65863 73947 84681 106603 137061 172543 197589 221841 254043 319809 411183 517629 592767 665523 912673 959427 1477213 1552887 1778301 2390953 2738019 2878281 4431639 4658661 6388711 7172859 8214057 10340491 13294917 16736671 19166133 21518577 24642171 31021473 39884751 50210013 57498399 64555731 88529281 93064419 143289661 150630039 172495197 231922441 265587843 279193257 429868983 451890117 619704967 695767323 796763529 1003027627 1289606949 1623457087 1859114901 2087301969 2390290587 3009082881 3868820847 4870371261 5577344703 6261905907 8587340257 9027248643 13899097117 14611113783 16732034109 22496476777 25762020771 27081745929 41697291351 43833341349 60111381799 67489430331 77286062313 97293679819 125091874053 157475337439 180334145397 202468290993 231858186939 291881039457 375275622159 472426012317 541002436191 607404872979 875643118371 1348212420349 1417278036951 1623007308573 2182158247369 2626929355113 4044637261047 4251834110853 6546474742107 9437486942443 12133911783141 15275107731583 19639424226321 28312460827329 36401735349423 45825323194749 58918272678963 84937382481987 137475969584247 211669349994793 254812147445961 412427908752741 635008049984379 1481685449963551 1905024149953137 4445056349890653 5715072449859411 13335169049671959 40005507149015877
• Sum of all divisors σ(n): 68878455087496320
• Sum of proper divisors (its aliquot sum) s(n): 28872947938480443
• 40005507149015877 is a deficient number, because the sum of its proper divisors (28872947938480443) is less than itself. Its deficiency is 11132559210535434

Bases of 40005507149015877

• Binary: 10001110001000001100101111111010101011010010101101000101₂
• Hexadecimal: 0x8E20CBFAAD2B45
• Base-36: AXWRO9OXSN9

Squares and roots of 40005507149015877

• 40005507149015877 squared (40005507149015877²) is 1600440602249960443075009598079129
• 40005507149015877 cubed (40005507149015877³) is 64026437954886068185846426641152913804581923331133
• The square root of 40005507149015877 is 200013767.3986865261
• The cube root of 40005507149015877 is 342010.8837690181

Scales and comparisons

• 40,005,507,149,015,877 seconds is equal to 1,272,051,382 years, 9 weeks, 2 days, 14 hours, 37 minutes, 57 seconds.
• To count from 1 to 40,005,507,149,015,877 would take you about three billion, eight hundred sixteen million, one hundred fifty-four thousand, one hundred forty-six 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 40005507149015877 cubic inches would be around 28500.9 feet tall.

Recreational maths with 40005507149015877

• 40005507149015877 backwards is 77851094170550004
• 40005507149015877 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40005507149015877's digits is 63
• More coming soon!