40235089953681

Names of 40235089953681

• Cardinal: 40235089953681 can be written as Forty trillion, two hundred thirty-five billion, eighty-nine million, nine hundred fifty-three thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 4.0235089953681 × 10¹³

Factors of 40235089953681

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 648

Divisors of 40235089953681

• Number of divisors d(n): 210
• Complete list of divisors:
  1 3 7 9 21 27 37 49 63 81 111 147 189 243 259 333 441 567 601 729 777 999 1323 1369 1701 1803 1813 2331 2997 3969 4107 4207 5103 5409 5439 6993 8991 9583 11907 12321 12621 16227 16317 20979 22237 26973 28749 29449 35721 36963 37863 48681 48951 50653 62937 66711 67081 86247 88347 110889 113589 146043 146853 151959 155659 188811 200133 201243 258741 265041 332667 340767 354571 438129 440559 455877 466977 600399 603729 776223 795123 822769 998001 1022301 1063713 1089613 1321677 1367631 1400931 1801197 1811187 1874161 2328669 2385369 2468307 2481997 3066903 3191139 3268839 4102893 4202793 5403591 5433561 5622483 5759383 6986007 7156107 7404921 7445991 9573417 9806517 12308679 12608379 13119127 16210773 16300683 16867449 17278149 21468321 22214763 22337973 28720251 29419551 30442453 36926037 37825137 39357381 40315681 48902049 50602347 51834447 66644289 67013919 86160753 88258653 91327359 91833889 113475411 118072143 120947043 151807041 155503341 199932867 201041757 213097171 258482259 264775959 273982077 275501667 354216429 362841129 455421123 466510023 599798601 603125271 639291513 794327877 821946231 826505001 1062649287 1088523387 1126370761 1366263369 1399530069 1491680197 1809375813 1917874539 2465838693 2479515003 3187947861 3265570161 3379112283 4198590207 4475040591 5753623617 7397516079 7438545009 7884595327 9563843583 9796710483 10137336849 13425121773 17260870851 22192548237 22315635027 23653785981 29390131449 30412010547 40275365319 51782612553 55192167289 66946905081 70961357943 91236031641 120826095957 155347837659 165576501867 212884073829 273708094923 362478287871 496729505601 638652221487 821124284769 1087434863613 1490188516803 1915956664461 4470565550409 5747869993383 13411696651227 40235089953681
• Sum of all divisors σ(n): 72243307701642
• Sum of proper divisors (its aliquot sum) s(n): 32008217747961
• 40235089953681 is a deficient number, because the sum of its proper divisors (32008217747961) is less than itself. Its deficiency is 8226872205720

Bases of 40235089953681

• Binary: 1001001001011111110110001111101000001110010001₂
• Hexadecimal: 0x2497F63E8391
• Base-36: E9FQTPW29

Squares and roots of 40235089953681

• 40235089953681 squared (40235089953681²) is 1618862463580801734725449761
• 40235089953681 cubed (40235089953681³) is 65135076844811189618235440873565382520241
• The square root of 40235089953681 is 6343113.5851158301
• The cube root of 40235089953681 is 34266.3877968287

Scales and comparisons

• 40,235,089,953,681 seconds is equal to 1,279,351 years, 21 weeks, 12 hours, 1 minute, 21 seconds.
• To count from 1 to 40,235,089,953,681 would take you about three million, one hundred ninety-eight thousand, three hundred seventy-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 40235089953681 cubic inches would be around 2855.5 feet tall.

Recreational maths with 40235089953681

• 40235089953681 backwards is 18635998053204
• 40235089953681 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40235089953681's digits is 63
• More coming soon!