20131467446772

Names of 20131467446772

• Cardinal: 20131467446772 can be written as Twenty trillion, one hundred thirty-one billion, four hundred sixty-seven million, four hundred forty-six thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 2.0131467446772 × 10¹³

Factors of 20131467446772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20254

Divisors of 20131467446772

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 132 198 297 396 594 937 1188 1874 2811 3748 5622 8433 10307 11244 16866 19301 20614 25299 30921 33732 38602 41228 50598 57903 61842 77204 92763 101196 115806 123684 173709 185526 212311 231612 278289 347418 371052 424622 521127 556578 636933 694836 849244 877969 1042254 1113156 1273866 1755938 1910799 2084508 2547732 2633907 3511876 3821598 5267814 5732397 7643196 7901721 9657659 10535628 11464794 15803442 18085037 19315318 22929588 23705163 28972977 31606884 36170074 38630636 47410326 54255111 57945954 72340148 86918931 94820652 108510222 115891908 162765333 173837862 198935407 217020444 260756793 325530666 347675724 397870814 488295999 521513586 596806221 651061332 795741628 976591998 1043027172 1193612442 1790418663 1953183996 2387224884 3580837326 5371255989 7161674652 10742511978 16945679669 21485023956 33891359338 50837039007 67782718676 101674078014 152511117021 186402476359 203348156028 305022234042 372804952718 457533351063 559207429077 610044468084 745609905436 915066702126 1118414858154 1677622287231 1830133404252 2236829716308 3355244574462 5032866861693 6710489148924 10065733723386 20131467446772
• Sum of all divisors σ(n): 57001267391040
• Sum of proper divisors (its aliquot sum) s(n): 36869799944268
• 20131467446772 is an abundant number, because the sum of its proper divisors (36869799944268) is greater than itself. Its abundance is 16738332497496

Bases of 20131467446772

• Binary: 100100100111100111000111101110100100111110100₂
• Hexadecimal: 0x124F38F749F4
• Base-36: 74W9NXSL0

Squares and roots of 20131467446772

• 20131467446772 squared (20131467446772²) is 405275981560440748653219984
• 20131467446772 cubed (20131467446772³) is 8158800229742582270688826708932926691648
• The square root of 20131467446772 is 4486810.3867638535
• The cube root of 20131467446772 is 27203.5225788413

Scales and comparisons

• 20,131,467,446,772 seconds is equal to 640,118 years, 20 weeks, 3 days, 10 hours, 46 minutes, 12 seconds.
• To count from 1 to 20,131,467,446,772 would take you about one million, six hundred thousand, two hundred ninety-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 20131467446772 cubic inches would be around 2267 feet tall.

Recreational maths with 20131467446772

• 20131467446772 backwards is 27764476413102
• 20131467446772 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20131467446772's digits is 54
• More coming soon!