12814851320940

Names of 12814851320940

• Cardinal: 12814851320940 can be written as Twelve trillion, eight hundred fourteen billion, eight hundred fifty-one million, three hundred twenty thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.281485132094 × 10¹³

Factors of 12814851320940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3214809

Divisors of 12814851320940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 29 30 58 60 79 87 116 145 158 174 237 290 316 348 395 435 474 580 790 841 870 948 1185 1580 1682 1740 2291 2370 2523 3364 4205 4582 4740 5046 6873 8410 9164 10092 11455 12615 13746 16820 22910 25230 27492 34365 45820 50460 66439 68730 132878 137460 199317 265756 332195 398634 664390 797268 996585 1328780 1993170 3214691 3986340 6429382 9644073 12858764 16073455 19288146 32146910 38576292 48220365 64293820 93226039 96440730 186452078 192881460 253960589 279678117 372904156 466130195 507921178 559356234 761881767 932260390 1015842356 1118712468 1269802945 1398390585 1523763534 1864520780 2539605890 2703555131 2796781170 3047527068 3809408835 5079211780 5407110262 5593562340 7364857081 7618817670 8110665393 10814220524 13517775655 14729714162 15237635340 16221330786 22094571243 27035551310 29459428324 32442661572 36824285405 40553326965 44189142486 54071102620 73648570810 81106653930 88378284972 110472856215 147297141620 162213307860 213580855349 220945712430 427161710698 441891424860 640742566047 854323421396 1067904276745 1281485132094 2135808553490 2562970264188 3203712830235 4271617106980 6407425660470 12814851320940
• Sum of all divisors σ(n): 37631956078080
• Sum of proper divisors (its aliquot sum) s(n): 24817104757140
• 12814851320940 is an abundant number, because the sum of its proper divisors (24817104757140) is greater than itself. Its abundance is 12002253436200

Bases of 12814851320940

• Binary: 10111010011110110000101010010010110001101100₂
• Hexadecimal: 0xBA7B0A92C6C
• Base-36: 4JJ27LUGC

Squares and roots of 12814851320940

• 12814851320940 squared (12814851320940²) is 164220414377797662882483600
• 12814851320940 cubed (12814851320940³) is 2104460194114634548397639769447886584000
• The square root of 12814851320940 is 3579783.6975074345
• The cube root of 12814851320940 is 23401.1853935619

Scales and comparisons

• 12,814,851,320,940 seconds is equal to 407,472 years, 32 weeks, 6 days, 10 hours, 29 minutes.
• To count from 1 to 12,814,851,320,940 would take you about one million, eighteen thousand, six hundred eighty-one 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 12814851320940 cubic inches would be around 1950.1 feet tall.

Recreational maths with 12814851320940

• 12814851320940 backwards is 04902315841821
• The number of decimal digits it has is: 14
• The sum of 12814851320940's digits is 48
• More coming soon!