80644197718385344

Names of 80644197718385344

• Cardinal: 80644197718385344 can be written as Eighty quadrillion, six hundred forty-four trillion, one hundred ninety-seven billion, seven hundred eighteen million, three hundred eighty-five thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 8.0644197718385344 × 10¹⁶

Factors of 80644197718385344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 46644

Divisors of 80644197718385344

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 32 37 64 74 148 296 592 617 1109 1184 1234 2218 2368 2468 4436 4936 8872 9872 17744 19744 22829 35488 39488 41033 44879 45658 70976 82066 89758 91316 164132 179516 182632 328264 359032 365264 656528 684253 718064 730528 1229881 1313056 1368506 1436128 1461056 1660523 2459762 2626112 2737012 2872256 3321046 4919524 5474024 6642092 9839048 10948048 13284184 19678096 21896096 25317361 26568368 27690343 39356192 43792192 45505597 49770811 50634722 53136736 55380686 78712384 91011194 99541622 101269444 106273472 110761372 182022388 199083244 202538888 221522744 364044776 398166488 405077776 443045488 728089552 758836577 796332976 810155552 886090976 1024542691 1456179104 1517673154 1592665952 1620311104 1772181952 1841520007 2049085382 2912358208 3035346308 3185331904 3683040014 4098170764 6070692616 7366080028 8196341528 12141385232 14732160056 16392683056 24282770464 28076953349 29464320112 30708590387 32785366112 48565540928 55195829399 56153906698 58928640224 61417180774 65570732224 110391658798 112307813396 117857280448 122834361548 220783317596 224615626792 245668723096 441566635192 449231253584 491337446192 883133270384 898462507168 982674892384 1136217844319 1766266540768 1796925014336 1965349784768 2042245687763 2272435688638 3532533081536 4084491375526 4544871377276 8168982751052 9089742754552 16337965502104 18179485509104 32675931004208 34055826739183 36358971018208 65351862008416 68111653478366 72717942036416 130703724016832 136223306956732 272446613913464 544893227826928 1089786455653856 1260065589349771 2179572911307712 2520131178699542 5040262357399084 10080524714798168 20161049429596336 40322098859192672 80644197718385344
• Sum of all divisors σ(n): 164772040008565440
• Sum of proper divisors (its aliquot sum) s(n): 84127842290180096
• 80644197718385344 is an abundant number, because the sum of its proper divisors (84127842290180096) is greater than itself. Its abundance is 3483644571794752

Bases of 80644197718385344

• Binary: 100011110100000010111100001110110001100110110001011000000₂
• Hexadecimal: 0x11E8178763362C0
• Base-36: M21ZCZI1LTS

Squares and roots of 80644197718385344

• 80644197718385344 squared (80644197718385344²) is 6503486625642027922975038473998336
• 80644197718385344 cubed (80644197718385344³) is 524468461297150428061147279083729703612721662787584
• The square root of 80644197718385344 is 283979220.5750014801
• The cube root of 80644197718385344 is 432040.4156689365

Scales and comparisons

• 80,644,197,718,385,344 seconds is equal to 2,564,236,038 years, 29 weeks, 1 day, 20 hours, 49 minutes, 4 seconds.
• To count from 1 to 80,644,197,718,385,344 would take you about seven billion, six hundred ninety-two million, seven hundred eight thousand, one hundred fifteen 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 80644197718385344 cubic inches would be around 36003.4 feet tall.

Recreational maths with 80644197718385344

• 80644197718385344 backwards is 44358381779144608
• The number of decimal digits it has is: 17
• The sum of 80644197718385344's digits is 82
• More coming soon!