13908886809444

Names of 13908886809444

• Cardinal: 13908886809444 can be written as Thirteen trillion, nine hundred eight billion, eight hundred eighty-six million, eight hundred nine thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 1.3908886809444 × 10¹³

Factors of 13908886809444

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 483

Divisors of 13908886809444

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 121 132 198 242 363 396 467 484 726 934 1089 1331 1401 1452 1868 2178 2662 2802 3993 4203 4356 5137 5324 5604 7986 8406 10274 11979 14641 15411 15972 16812 20548 23958 29282 30822 43923 46233 47916 56507 58564 61644 87846 92466 113014 131769 161051 169521 175692 184932 218089 226028 263538 322102 339042 436178 483153 508563 527076 621577 644204 654267 678084 872356 966306 1017126 1243154 1308534 1449459 1771561 1864731 1932612 1962801 2034252 2398979 2486308 2617068 2898918 3543122 3729462 3925602 4797958 5314683 5594193 5797836 6837347 7086244 7196937 7458924 7851204 9595916 10629366 11188386 13674694 14393874 15944049 20512041 21258732 21590811 22376772 26388769 27349388 28787748 31888098 41024082 43181622 52777538 61536123 63776196 75210817 79166307 82048164 86363244 105555076 123072246 150421634 158332614 225632451 237498921 246144492 290276459 300843268 316665228 451264902 474997842 580552918 676897353 827318987 870829377 902529804 949995684 1161105836 1353794706 1654637974 1741658754 2481956961 2612488131 2707589412 3193041049 3309275948 3483317508 4963913922 5224976262 6386082098 7445870883 9579123147 9927827844 10449952524 12772164196 14891741766 19158246294 28737369441 29783483532 35123451539 38316492588 57474738882 70246903078 105370354617 114949477764 140493806156 210740709234 316111063851 386357966929 421481418468 632222127702 772715933858 1159073900787 1264444255404 1545431867716 2318147801574 3477221702361 4636295603148 6954443404722 13908886809444
• Sum of all divisors σ(n): 38757422464579
• Sum of proper divisors (its aliquot sum) s(n): 24848535655135
• 13908886809444 is an abundant number, because the sum of its proper divisors (24848535655135) is greater than itself. Its abundance is 10939648845691

Bases of 13908886809444

• Binary: 11001010011001101010010000011110101101100100₂
• Hexadecimal: 0xCA66A41EB64
• Base-36: 4XHNK3810

Squares and roots of 13908886809444

• 13908886809444 squared (13908886809444²) is 193457132277925293967589136
• 13908886809444 cubed (13908886809444³) is 2690773355333298209884646637763716600384
• 13908886809444 is a perfect square number. Its square root is 3729462
• The cube root of 13908886809444 is 24049.0241027261

Scales and comparisons

• 13,908,886,809,444 seconds is equal to 442,259 years, 30 weeks, 5 hours, 17 minutes, 24 seconds.
• To count from 1 to 13,908,886,809,444 would take you about one million, one hundred five thousand, six hundred forty-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 13908886809444 cubic inches would be around 2004.1 feet tall.

Recreational maths with 13908886809444

• 13908886809444 backwards is 44490868880931
• The number of decimal digits it has is: 14
• The sum of 13908886809444's digits is 72
• More coming soon!