13168986821198325

Names of 13168986821198325

• Cardinal: 13168986821198325 can be written as Thirteen quadrillion, one hundred sixty-eight trillion, nine hundred eighty-six billion, eight hundred twenty-one million, one hundred ninety-eight thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.3168986821198325 × 10¹⁶

Factors of 13168986821198325

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 50

Divisors of 13168986821198325

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 5 9 13 15 25 27 29 39 45 65 75 81 87 117 135 145 195 225 261 325 351 377 405 435 585 675 725 783 841 975 1053 1131 1305 1755 1885 2025 2175 2349 2523 2925 3393 3915 4205 5265 5655 6525 7569 8775 9425 10179 10933 11745 12615 16965 19575 21025 22707 24389 26325 28275 30537 32799 37845 50895 54665 58725 63075 68121 73167 84825 98397 113535 121945 152685 163995 189225 219501 254475 273325 295191 317057 340605 365835 491985 567675 609725 658503 707281 763425 819975 885573 951171 1097505 1475955 1585285 1703025 1829175 1975509 2121843 2459925 2853513 3292515 3536405 4427865 4755855 5487525 6365529 7379775 7926425 8560539 9194653 9877545 10609215 14267565 16462575 17682025 19096587 20511149 22139325 23779275 25681617 27583959 31827645 42802695 45973265 49387725 53046075 57289761 61533447 71337825 82751877 95482935 102555745 128408085 137919795 159138225 184600341 214013475 229866325 248255631 266644937 286448805 307667235 413759385 477414675 512778725 553801023 594823321 642040425 689598975 744766893 799934811 923001705 1241278155 1333224685 1432244025 1538336175 1661403069 1784469963 2068796925 2399804433 2769005115 2974116605 3723834465 3999674055 4615008525 5353409889 6206390775 6666123425 7199413299 7732703173 8307015345 8922349815 11999022165 13845025575 14870583025 16060229667 17249876309 18619172325 19998370275 21598239897 23198109519 26767049445 35997066495 38663515865 41535076725 44611749075 48180689001 51749628927 59995110825 69594328557 80301148335 86249381545 107991199485 115990547595 133835247225 155248886781 179985332475 193317579325 208782985671 224248392017 240903445005 258748144635 347971642785 401505741675 431246907725 465746660343 500246412961 539955997425 579952737975 626348957013 672745176051 776244433905 1043914928355 1121241960085 1204517225025 1293740723175 1397239981029 1500739238883 1739858213925 2018235528153 2328733301715 2501232064805 3131744785065 3363725880255 3881222169525 4502217716649 5219574641775 5606209800425 6054706584459 6503203368493 6986199905145 7503696194415 10091177640765 11643666508575 12506160324025 13506653149947 15658723925325 16818629401275 18164119753377 19509610105479 22511088583245 30273532922295 32516016842465 34930999525725 37518480972075 40519959449841 50455888203825 58528830316437 67533265749735 90820598766885 97548050527395 112555442916225 151367664611475 162580084212325 175586490949311 202599797249205 292644151582185 337666328748675 454102993834425 487740252636975 526759472847933 877932454746555 1012998986246025 1463220757910925 2633797364239665 4389662273732775 13168986821198325
• Sum of all divisors σ(n): 27208152277740434
• Sum of proper divisors (its aliquot sum) s(n): 14039165456542109
• 13168986821198325 is an abundant number, because the sum of its proper divisors (14039165456542109) is greater than itself. Its abundance is 870178635343784

Bases of 13168986821198325

• Binary: 101110110010010001111110101101100001111000000111110101₂
• Hexadecimal: 0x2EC91FAD8781F5
• Base-36: 3LO0L106EB9

Squares and roots of 13168986821198325

• 13168986821198325 squared (13168986821198325²) is 173422213896895164663588982805625
• 13168986821198325 cubed (13168986821198325³) is 2283794849311249436844529946659977514683050578125
• The square root of 13168986821198325 is 114756206.0247650615
• The cube root of 13168986821198325 is 236147.9180258565

Scales and comparisons

• 13,168,986,821,198,325 seconds is equal to 418,733,046 years, 29 weeks, 2 days, 1 hour, 18 minutes, 45 seconds.
• To count from 1 to 13,168,986,821,198,325 would take you about one billion, two hundred fifty-six million, one hundred ninety-nine thousand, one hundred thirty-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 13168986821198325 cubic inches would be around 19679 feet tall.

Recreational maths with 13168986821198325

• 13168986821198325 backwards is 52389112868986131
• 13168986821198325 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13168986821198325's digits is 81
• More coming soon!