68321089148160

Names of 68321089148160

• Cardinal: 68321089148160 can be written as Sixty-eight trillion, three hundred twenty-one billion, eighty-nine million, one hundred forty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 6.832108914816 × 10¹³

Factors of 68321089148160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 32915

Divisors of 68321089148160

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 67 80 96 120 128 134 160 192 201 240 256 268 320 335 384 402 480 536 640 670 768 804 960 1005 1072 1280 1340 1608 1920 2010 2144 2680 3216 3840 4020 4288 5360 6432 8040 8576 10720 12864 14411 16080 17152 18427 21440 25728 28822 32160 36854 42880 43233 51456 55281 57644 64320 72055 73708 85760 86466 92135 110562 115288 128640 144110 147416 172932 184270 216165 221124 230576 257280 276405 288220 294832 345864 368540 432330 442248 461152 552810 576440 589664 691728 737080 864660 884496 922304 965537 1105620 1152880 1179328 1234609 1383456 1474160 1729320 1768992 1844608 1931074 2211240 2305760 2358656 2469218 2766912 2896611 2948320 3458640 3537984 3689216 3703827 3862148 4422480 4611520 4717312 4827685 4938436 5533824 5793222 5896640 6173045 6917280 7075968 7407654 7724296 8844960 9223040 9655370 9876872 11067648 11586444 11793280 12346090 13834560 14151936 14483055 14815308 15448592 17689920 18446080 18519135 19310740 19753744 23172888 23586560 24692180 27669120 28966110 29630616 30897184 35379840 37038270 38621480 39507488 46345776 49384360 55338240 57932220 59261232 61794368 70759680 74076540 77242960 79014976 92691552 98768720 115864440 118522464 123588736 148153080 154485920 158029952 185383104 197537440 231728880 237044928 247177472 265551497 296306160 308971840 316059904 370766208 395074880 463457760 474089856 531102994 592612320 617943680 741532416 790149760 796654491 926915520 948179712 1062205988 1185224640 1235887360 1327757485 1580299520 1593308982 1853831040 2124411976 2370449280 2655514970 3186617964 3707662080 3983272455 4248823952 4740898560 5311029940 6373235928 7966544910 8497647904 10622059880 12746471856 15933089820 16995295808 17791950299 21244119760 25492943712 31866179640 33990591616 35583900598 42488239520 50985887424 53375850897 63732359280 67981183232 71167801196 84976479040 88959751495 101971774848 106751701794 127464718560 142335602392 169952958080 177919502990 203943549696 213503403588 254929437120 266879254485 284671204784 339905916160 355839005980 427006807176 509858874240 533758508970 569342409568 711678011960 854013614352 1019717748480 1067517017940 1138684819136 1423356023920 1708027228704 2135034035880 2277369638272 2846712047840 3416054457408 4270068071760 4554739276544 5693424095680 6832108914816 8540136143520 11386848191360 13664217829632 17080272287040 22773696382720 34160544574080 68321089148160
• Sum of all divisors σ(n): 221484588175872
• Sum of proper divisors (its aliquot sum) s(n): 153163499027712
• 68321089148160 is an abundant number, because the sum of its proper divisors (153163499027712) is greater than itself. Its abundance is 84842409879552

Bases of 68321089148160

• Binary: 1111100010001100111110001111111101010100000000₂
• Hexadecimal: 0x3E233E3FD500
• Base-36: O7U9WHATC

Squares and roots of 68321089148160

• 68321089148160 squared (68321089148160²) is 4667771222390826114431385600
• 68321089148160 cubed (68321089148160³) is 318907213808179408057015677085072490496000
• The square root of 68321089148160 is 8265657.2121132631
• The cube root of 68321089148160 is 40880.6940462715

Scales and comparisons

• 68,321,089,148,160 seconds is equal to 2,172,399 years, 15 weeks, 5 days, 14 hours, 56 minutes.
• To count from 1 to 68,321,089,148,160 would take you about five million, four hundred thirty thousand, nine hundred ninety-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 68321089148160 cubic inches would be around 3406.7 feet tall.

Recreational maths with 68321089148160

• 68321089148160 backwards is 06184198012386
• The number of decimal digits it has is: 14
• The sum of 68321089148160's digits is 57
• More coming soon!