13997383331949

Names of 13997383331949

• Cardinal: 13997383331949 can be written as Thirteen trillion, nine hundred ninety-seven billion, three hundred eighty-three million, three hundred thirty-one thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 1.3997383331949 × 10¹³

Factors of 13997383331949

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 390

Divisors of 13997383331949

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 27 31 81 93 127 229 243 279 381 687 729 837 961 1143 2061 2187 2511 2883 3429 3937 6183 7099 7533 8649 10287 11811 18549 21297 22599 25947 29083 30861 35433 52441 55647 63891 67797 77841 87249 92583 106299 122047 157323 166941 191673 220069 233523 261747 277749 318897 366141 471969 500823 575019 660207 700569 785241 901573 956691 1098423 1415907 1625671 1725057 1980621 2101707 2355723 2704719 2870073 3295269 4247721 4877013 5175171 5941863 6660007 7067169 8114157 8610219 9885807 12743163 14631039 15525513 17825589 19980021 21201507 24342471 27948763 29657421 38229489 43893117 50395801 53476767 59940063 63604521 73027413 83846289 88972263 114688467 131679351 151187403 160430301 179820189 206460217 219082239 251538867 266916789 395038053 453562209 481290903 539460567 619380651 657246717 754616601 1185114159 1360686627 1618381701 1858141953 1971740151 2263849803 3555342477 4082059881 4855145103 5574425859 6400266727 6791549409 12246179643 14565435309 16723277577 19200800181 20374648227 36738538929 50169832731 57602400543 61123944681 110215616787 150509498193 172807201629 451528494579 518421604887 1555264814661 4665794443983 13997383331949
• Sum of all divisors σ(n): 21958598891520
• Sum of proper divisors (its aliquot sum) s(n): 7961215559571
• 13997383331949 is a deficient number, because the sum of its proper divisors (7961215559571) is less than itself. Its deficiency is 6036167772378

Bases of 13997383331949

• Binary: 11001011101100000101000011111011000001101101₂
• Hexadecimal: 0xCBB050FB06D
• Base-36: 4YMB4MTT9

Squares and roots of 13997383331949

• 13997383331949 squared (13997383331949²) is 195926740141523689124138601
• 13997383331949 cubed (13997383331949³) is 2742461686740066743482149624349867463349
• The square root of 13997383331949 is 3741307.7034573085
• The cube root of 13997383331949 is 24099.9209905117

Scales and comparisons

• 13,997,383,331,949 seconds is equal to 445,073 years, 25 weeks, 4 days, 12 hours, 39 minutes, 9 seconds.
• To count from 1 to 13,997,383,331,949 would take you about one million, one hundred twelve thousand, six hundred eighty-three 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 13997383331949 cubic inches would be around 2008.3 feet tall.

Recreational maths with 13997383331949

• 13997383331949 backwards is 94913338379931
• The number of decimal digits it has is: 14
• The sum of 13997383331949's digits is 72
• More coming soon!