12919980321378

Names of 12919980321378

• Cardinal: 12919980321378 can be written as Twelve trillion, nine hundred nineteen billion, nine hundred eighty million, three hundred twenty-one thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 1.2919980321378 × 10¹³

Factors of 12919980321378

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 48006

Divisors of 12919980321378

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 34 39 51 78 102 117 153 221 223 234 306 307 442 446 614 663 669 921 1326 1338 1842 1989 2007 2763 2899 3791 3978 3991 4014 5219 5526 5798 7582 7982 8697 10438 11373 11973 15657 17394 22746 23946 26091 31314 34119 35919 46971 47441 49283 52182 67847 68238 68461 71838 93942 94882 98566 135694 136922 142323 147849 203541 205383 284646 295698 407082 410766 426969 443547 610623 616149 616733 806497 853938 887094 889993 1163837 1221246 1232298 1233466 1612994 1779986 1850199 2327674 2419491 2669979 3491511 3700398 4838982 5339958 5550597 6983022 7258473 8009937 10474533 10484461 10579343 11101194 14516946 14564387 15129881 16019874 20949066 20968922 21158686 29128774 30259762 31453383 31738029 43693161 45389643 62906766 63476058 87386322 90779286 94360149 95214087 131079483 136168929 137531459 179848831 188720298 189337031 190428174 247594579 262158966 272337858 275062918 359697662 378674062 412594377 495189158 539546493 568011093 742783737 825188754 1079092986 1136022186 1237783131 1485567474 1618639479 1704033279 2228351211 2338034803 2475566262 3218729527 3237278958 3247858301 3408066558 4456702422 4676069606 6437459054 6495716602 7014104409 9656188581 9743574903 14028208818 19312377162 19487149806 21042313227 28968565743 29230724709 42084626454 42222157913 55213591117 57937131486 58461449418 84444315826 110427182234 126666473739 165640773351 253332947478 331281546702 379999421217 496922320053 717776684521 759998842434 993844640106 1435553369042 2153330053563 4306660107126 6459990160689 12919980321378
• Sum of all divisors σ(n): 32168208264192
• Sum of proper divisors (its aliquot sum) s(n): 19248227942814
• 12919980321378 is an abundant number, because the sum of its proper divisors (19248227942814) is greater than itself. Its abundance is 6328247621436

Bases of 12919980321378

• Binary: 10111100000000101010110101100110101001100010₂
• Hexadecimal: 0xBC02AD66A62
• Base-36: 4KVCUP6CI

Squares and roots of 12919980321378

• 12919980321378 squared (12919980321378²) is 166925891504794768163818884
• 12919980321378 cubed (12919980321378³) is 2156679233370427468809109707854105302152
• The square root of 12919980321378 is 3594437.4137516985
• The cube root of 12919980321378 is 23465.0031793757

Scales and comparisons

• 12,919,980,321,378 seconds is equal to 410,815 years, 21 weeks, 2 days, 6 hours, 36 minutes, 18 seconds.
• To count from 1 to 12,919,980,321,378 would take you about one million, twenty-seven thousand and thirty-eight 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 12919980321378 cubic inches would be around 1955.4 feet tall.

Recreational maths with 12919980321378

• 12919980321378 backwards is 87312308991921
• The number of decimal digits it has is: 14
• The sum of 12919980321378's digits is 63
• More coming soon!