448719909645

Names of 448719909645

• Cardinal: 448719909645 can be written as Four hundred forty-eight billion, seven hundred nineteen million, nine hundred nine thousand, six hundred forty-five.

Scientific notation

• Scientific notation: 4.48719909645 × 10¹¹

Factors of 448719909645

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3731

Divisors of 448719909645

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 15 21 31 35 93 105 127 155 217 337 381 465 635 651 889 1011 1085 1685 1905 2359 2667 3221 3255 3937 4445 5055 7077 9663 10447 11795 11811 13335 16105 19685 22547 27559 31341 35385 42799 48315 52235 59055 67641 73129 82677 99851 112735 128397 137795 156705 213995 219387 299553 299593 338205 365645 409067 413385 499255 641985 698957 898779 1085477 1096935 1227201 1326769 1497765 1497965 2045335 2096871 2863469 3256431 3494785 3980307 4493895 5427385 6136005 6633845 7598339 8590407 9287383 10484355 12681077 14317345 16282155 19901535 22795017 27862149 33649787 37991695 38043231 42952035 46436915 63405385 88767539 100949361 113975085 137855579 139310745 168248935 190216155 235548509 266302617 413566737 443837695 504746805 689277895 706645527 964989053 1177742545 1331513085 2067833685 2894967159 3533227635 4273522949 4824945265 12820568847 14474835795 21367614745 29914660643 64102844235 89743981929 149573303215 448719909645
• Sum of all divisors σ(n): 856452759552
• Sum of proper divisors (its aliquot sum) s(n): 407732849907
• 448719909645 is a deficient number, because the sum of its proper divisors (407732849907) is less than itself. Its deficiency is 40987059738

Bases of 448719909645

• Binary: 110100001111001110010100111001100001101₂
• Hexadecimal: 0x6879CA730D
• Base-36: 5Q508Y6L

Squares and roots of 448719909645

• 448719909645 squared (448719909645²) is 201349557311816964026025
• 448719909645 cubed (448719909645³) is 90349555164019257188536153428511125
• The square root of 448719909645 is 669865.5907307077
• The cube root of 448719909645 is 7655.8211614671

Scales and comparisons

• 448,719,909,645 seconds is equal to 14,267 years, 47 weeks, 11 hours, 20 minutes, 45 seconds.
• To count from 1 to 448,719,909,645 would take you about twenty-eight thousand, five hundred thirty-five 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 448719909645 cubic inches would be around 638 feet tall.

Recreational maths with 448719909645

• 448719909645 backwards is 546909917844
• The number of decimal digits it has is: 12
• The sum of 448719909645's digits is 66
• More coming soon!