13161965311040

Names of 13161965311040

• Cardinal: 13161965311040 can be written as Thirteen trillion, one hundred sixty-one billion, nine hundred sixty-five million, three hundred eleven thousand and forty.

Scientific notation

• Scientific notation: 1.316196531104 × 10¹³

Factors of 13161965311040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 36409

Divisors of 13161965311040

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 64 65 70 80 91 98 104 112 130 140 160 182 196 208 224 245 260 280 320 364 392 416 448 455 490 520 560 637 728 784 832 910 980 1040 1120 1274 1456 1568 1820 1871 1960 2080 2240 2548 2912 3136 3185 3640 3742 3920 4160 5096 5824 6370 7280 7484 7840 9355 10192 12740 13097 14560 14968 15680 18710 20384 24323 25480 26194 29120 29936 34511 37420 40768 48646 50960 52388 59872 65485 69022 74840 91679 97292 101920 104776 119744 121615 130970 138044 149680 170261 172555 183358 194584 203840 209552 241577 243230 261940 276088 299360 340522 345110 366716 389168 419104 448643 458395 483154 486460 523880 552176 598720 681044 690220 733432 778336 838208 851305 897286 916790 966308 972920 1047760 1104352 1191827 1207885 1362088 1380440 1466864 1556672 1691039 1702610 1794572 1833580 1932616 1945840 2095520 2208704 2243215 2383654 2415770 2724176 2760880 2933728 3140501 3382078 3405220 3589144 3667160 3865232 3891680 4191040 4486430 4767308 4831540 5448352 5521760 5867456 5959135 6281002 6764156 6810440 7178288 7334320 7730464 7783360 8455195 8972860 9534616 9663080 10896704 11043520 11918270 12562004 13528312 13620880 14356576 14668640 15460928 15702505 16910390 17945720 19069232 19326160 21983507 23836540 25124008 27056624 27241760 28713152 29337280 31405010 33820780 35891440 38138464 38652320 43967014 47673080 50248016 54113248 54483520 62810020 64570081 67641560 71782880 76276928 77304640 87934028 95346160 100496032 108226496 109917535 125620040 129140162 135283120 143565760 175868056 190692320 200992064 219835070 251240080 258280324 270566240 322850405 351736112 381384640 439670140 451990567 502480160 516560648 541132480 645700810 703472224 839411053 879340280 903981134 1004960320 1033121296 1291401620 1406944448 1678822106 1758680560 1807962268 2066242592 2259952835 2582803240 3163933969 3357644212 3517361120 3615924536 4132485184 4197055265 4519905670 5165606480 5875877371 6327867938 6715288424 7034722240 7231849072 8394110530 9039811340 10331212960 11751754742 12655735876 13430576848 14463698144 15819669845 16788221060 18079622680 20662425920 23503509484 25311471752 26861153696 28927396288 29379386855 31639339690 33576442120 36159245360 41131141597 47007018968 50622943504 53722307392 58758773710 63278679380 67152884240 72318490720 82262283194 94014037936 101245887008 117517547420 126557358760 134305768480 144636981440 164524566388 188028075872 202491774016 205655707985 235035094840 253114717520 268611536960 329049132776 376056151744 411311415970 470070189680 506229435040 658098265552 822622831940 940140379360 1012458870080 1316196531104 1645245663880 1880280758720 2632393062208 3290491327760 6580982655520 13161965311040
• Sum of all divisors σ(n): 39285640203264
• Sum of proper divisors (its aliquot sum) s(n): 26123674892224
• 13161965311040 is an abundant number, because the sum of its proper divisors (26123674892224) is greater than itself. Its abundance is 12961709581184

Bases of 13161965311040

• Binary: 10111111100010000010010001000101010001000000₂
• Hexadecimal: 0xBF882445440
• Base-36: 4NYIUBBCW

Squares and roots of 13161965311040

• 13161965311040 squared (13161965311040²) is 173237330849020283945881600
• 13161965311040 cubed (13161965311040³) is 2280143739211964648865024631871012864000
• The square root of 13161965311040 is 3627942.2970934915
• The cube root of 13161965311040 is 23610.5940365025

Scales and comparisons

• 13,161,965,311,040 seconds is equal to 418,509 years, 40 weeks, 5 days, 11 hours, 17 minutes, 20 seconds.
• To count from 1 to 13,161,965,311,040 would take you about one million, forty-six thousand, two hundred seventy-four 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 13161965311040 cubic inches would be around 1967.5 feet tall.

Recreational maths with 13161965311040

• 13161965311040 backwards is 04011356916131
• The number of decimal digits it has is: 14
• The sum of 13161965311040's digits is 41
• More coming soon!