68013504508560

Names of 68013504508560

• Cardinal: 68013504508560 can be written as Sixty-eight trillion, thirteen billion, five hundred four million, five hundred eight thousand, five hundred sixty.

Scientific notation

• Scientific notation: 6.801350450856 × 10¹³

Factors of 68013504508560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6187975

Divisors of 68013504508560

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 169 195 208 240 260 271 312 338 390 507 520 542 624 676 780 813 845 1014 1040 1084 1352 1355 1560 1626 1690 2028 2168 2535 2704 2710 3120 3252 3380 3523 4056 4065 4336 5070 5420 6504 6760 7046 8112 8130 10140 10569 10840 13008 13520 14092 16260 17615 20280 21138 21680 28184 32520 35230 40560 42276 45799 52845 56368 65040 70460 84552 91598 105690 137397 140920 169104 183196 211380 228995 274794 281840 366392 422760 457990 549588 686985 732784 845520 915980 1099176 1373970 1831960 2198352 2747940 3663920 5495880 6187681 10991760 12375362 18563043 24750724 30938405 37126086 49501448 61876810 74252172 80439853 92815215 99002896 123753620 148504344 160879706 185630430 241319559 247507240 297008688 321759412 371260860 402199265 482639118 495014480 643518824 742521720 804398530 965278236 1045718089 1206597795 1287037648 1485043440 1608797060 1676861551 1930556472 2091436178 2413195590 3137154267 3217594120 3353723102 3861112944 4182872356 4826391180 5030584653 5228590445 6274308534 6435188240 6707446204 8365744712 8384307755 9652782360 10061169306 10457180890 12548617068 13414892408 15685771335 16731489424 16768615510 19305564720 20122338612 20914361780 21799200163 25097234136 25152923265 26829784816 31371542670 33537231020 40244677224 41828723560 43598400326 50194468272 50305846530 62743085340 65397600489 67074462040 80489354448 83657447120 87196800652 100611693060 108996000815 125486170680 130795200978 134148924080 174393601304 201223386120 217992001630 250972341360 261590401956 283389602119 326988002445 348787202608 402446772240 435984003260 523180803912 566779204238 653976004890 850168806357 871968006520 1046361607824 1133558408476 1307952009780 1416948010595 1700337612714 1743936013040 2267116816952 2615904019560 2833896021190 3400675225428 4250844031785 4534233633904 5231808039120 5667792042380 6801350450856 8501688063570 11335584084760 13602700901712 17003376127140 22671168169520 34006752254280 68013504508560
• Sum of all divisors σ(n): 229150556068608
• Sum of proper divisors (its aliquot sum) s(n): 161137051560048
• 68013504508560 is an abundant number, because the sum of its proper divisors (161137051560048) is greater than itself. Its abundance is 93123547051488

Bases of 68013504508560

• Binary: 1111011101101110100000110001101011001010010000₂
• Hexadecimal: 0x3DDBA0C6B290
• Base-36: O3WZ0IZYO

Squares and roots of 68013504508560

• 68013504508560 squared (68013504508560²) is 4625836795535911447113273600
• 68013504508560 cubed (68013504508560³) is 314619371749044456089627547990620822016000
• The square root of 68013504508560 is 8247030.0416913723
• The cube root of 68013504508560 is 40819.2528376907

Scales and comparisons

• 68,013,504,508,560 seconds is equal to 2,162,619 years, 3 weeks, 2 days, 5 hours, 16 minutes.
• To count from 1 to 68,013,504,508,560 would take you about five million, four hundred six thousand, five hundred forty-seven 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 68013504508560 cubic inches would be around 3401.6 feet tall.

Recreational maths with 68013504508560

• 68013504508560 backwards is 06580540531086
• The number of decimal digits it has is: 14
• The sum of 68013504508560's digits is 51
• More coming soon!