13887500737005954

Names of 13887500737005954

• Cardinal: 13887500737005954 can be written as Thirteen quadrillion, eight hundred eighty-seven trillion, five hundred billion, seven hundred thirty-seven million, five thousand, nine hundred fifty-four.

Scientific notation

• Scientific notation: 1.3887500737005954 × 10¹⁶

Factors of 13887500737005954

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 89766

Divisors of 13887500737005954

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 19 29 38 57 58 87 114 171 174 261 342 522 551 1102 1653 3306 3637 4733 4959 7274 9466 9918 10911 14199 21822 28398 32733 42597 65466 69103 81343 85194 89927 105473 137257 138206 162686 179854 207309 210946 244029 269781 274514 316419 411771 414618 488058 539562 621927 632838 732087 809343 823542 949257 1235313 1243854 1464174 1545517 1618686 1898514 2003987 2358947 2470626 2607883 3091034 4007974 4636551 4717894 5215766 6011961 7076841 7823649 9273102 12023922 13909653 14153682 15647298 17213921 18035883 21230523 23470947 27819306 34427842 36071766 42461046 44819993 46941894 51641763 89639986 103283526 134459979 154925289 268919958 295844491 309850578 327064499 384996419 403379937 499203709 591688982 654128998 769992838 806759874 887533473 981193497 998407418 1154989257 1497611127 1775066946 1962386994 2309978514 2662600419 2943580491 2995222254 3464967771 4492833381 5325200838 5621045329 5887160982 6929935542 7314931961 8579490239 8985666762 9484870471 11164896151 11242090658 14629863922 16863135987 17158980478 18969740942 21944795883 22329792302 25738470717 28454611413 33494688453 33726271974 43889591766 50589407961 51476941434 56909222826 65834387649 66989376906 77215412151 85363834239 100484065359 101178815922 131668775298 154430824302 163010314541 170727668478 200968130718 212133026869 326020629082 424266053738 489030943623 636399080607 978061887246 1272798161214 1400231975903 1467092830869 1909197241821 2800463951806 2934185661738 3818394483642 4200695927709 8401391855418 12602087783127 25204175566254 26604407542157 40606727301187 53208815084314 79813222626471 81213454602374 121820181903561 159626445252942 239439667879413 243640363807122 365460545710683 478879335758826 730921091421366 771527818722553 1543055637445106 2314583456167659 4629166912335318 6943750368502977 13887500737005954
• Sum of all divisors σ(n): 32781764818483200
• Sum of proper divisors (its aliquot sum) s(n): 18894264081477246
• 13887500737005954 is an abundant number, because the sum of its proper divisors (18894264081477246) is greater than itself. Its abundance is 5006763344471292

Bases of 13887500737005954

• Binary: 110001010101101001101110111100001111110100100110000010₂
• Hexadecimal: 0x31569BBC3F4982
• Base-36: 3SQPHRI64CI

Squares and roots of 13887500737005954

• 13887500737005954 squared (13887500737005954²) is 192862676720340915527776231450116
• 13887500737005954 cubed (13887500737005954³) is 2678380565094675511660440068045620908417545990664
• The square root of 13887500737005954 is 117845240.6209345139
• The cube root of 13887500737005954 is 240366.9198719267

Scales and comparisons

• 13,887,500,737,005,954 seconds is equal to 441,579,566 years, 29 weeks, 6 days, 20 hours, 45 minutes, 54 seconds.
• To count from 1 to 13,887,500,737,005,954 would take you about one billion, three hundred twenty-four million, seven hundred thirty-eight thousand, six hundred ninety-nine 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 13887500737005954 cubic inches would be around 20030.6 feet tall.

Recreational maths with 13887500737005954

• 13887500737005954 backwards is 45950073700578831
• The number of decimal digits it has is: 17
• The sum of 13887500737005954's digits is 72
• More coming soon!