80021332157760

Names of 80021332157760

• Cardinal: 80021332157760 can be written as Eighty trillion, twenty-one billion, three hundred thirty-two million, one hundred fifty-seven thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 8.002133215776 × 10¹³

Factors of 80021332157760

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 441034696

Divisors of 80021332157760

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 192 210 216 224 240 252 270 280 288 315 320 324 336 360 378 405 420 432 448 480 504 540 560 567 576 630 648 672 720 756 810 840 864 945 960 1008 1080 1120 1134 1260 1296 1344 1440 1512 1620 1680 1728 1890 2016 2160 2240 2268 2520 2592 2835 2880 3024 3240 3360 3780 4032 4320 4536 5040 5184 5670 6048 6480 6720 7560 8640 9072 10080 11340 12096 12960 15120 18144 20160 22680 25920 30240 36288 45360 60480 90720 181440 441034679 882069358 1323104037 1764138716 2205173395 2646208074 3087242753 3528277432 3969312111 4410346790 5292416148 6174485506 6615520185 7056554864 7938624222 8820693580 9261728259 10584832296 11907936333 12348971012 13231040370 14113109728 15436213765 15877248444 17641387160 18523456518 19846560555 21169664592 23815872666 24697942024 26462080740 27785184777 28226219456 30872427530 31754496888 35282774320 35723808999 37046913036 39693121110 42339329184 46308641295 47631745332 49395884048 52924161480 55570369554 59539681665 61744855060 63508993776 70565548640 71447617998 74093826072 79386242220 83355554331 84678658368 92617282590 95263490664 98791768096 105848322960 111140739108 119079363330 123489710120 127017987552 138925923885 141131097280 142895235996 148187652144 158772484440 166711108662 178619044995 185234565180 190526981328 197583536192 211696645920 222281478216 238158726660 246979420240 250066662993 254035975104 277851847770 285790471992 296375304288 317544968880 333422217324 357238089990 370469130360 381053962656 416777771655 423393291840 444562956432 476317453320 493958840480 500133325986 555703695540 571580943984 592750608576 635089937760 666844434648 714476179980 740938260720 762107925312 833555543310 889125912864 952634906640 987917680960 1000266651972 1111407391080 1143161887968 1250333314965 1270179875520 1333688869296 1428952359960 1481876521440 1667111086620 1778251825728 1905269813280 2000533303944 2222814782160 2286323775936 2500666629930 2667377738592 2857904719920 2963753042880 3334222173240 3810539626560 4001066607888 4445629564320 5001333259860 5334755477184 5715809439840 6668444346480 8002133215776 8891259128640 10002666519720 11431618879680 13336888692960 16004266431552 20005333039440 26673777385920 40010666078880 80021332157760
• Sum of all divisors σ(n): 325314236522880
• Sum of proper divisors (its aliquot sum) s(n): 245292904365120
• 80021332157760 is an abundant number, because the sum of its proper divisors (245292904365120) is greater than itself. Its abundance is 165271572207360

Bases of 80021332157760

• Binary: 10010001100011101101011000100111110010101000000₂
• Hexadecimal: 0x48C76B13E540
• Base-36: SD5AJ2S00

Squares and roots of 80021332157760

• 80021332157760 squared (80021332157760²) is 6403413600302554697528217600
• 80021332157760 cubed (80021332157760³) is 512409686653328559482796109019894808576000
• The square root of 80021332157760 is 8945464.3343853313
• The cube root of 80021332157760 is 43092.5233553295

Scales and comparisons

• 80,021,332,157,760 seconds is equal to 2,544,430 years, 43 weeks, 4 days, 21 hours, 36 minutes.
• To count from 1 to 80,021,332,157,760 would take you about six million, three hundred sixty-one thousand and seventy-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 80021332157760 cubic inches would be around 3591 feet tall.

Recreational maths with 80021332157760

• 80021332157760 backwards is 06775123312008
• 80021332157760 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80021332157760's digits is 45
• More coming soon!