40385341899

Names of 40385341899

• Cardinal: 40385341899 can be written as Forty billion, three hundred eighty-five million, three hundred forty-one thousand, eight hundred ninety-nine.

Scientific notation

• Scientific notation: 4.0385341899 × 10¹⁰

Factors of 40385341899

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 225

Divisors of 40385341899

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 17 21 37 41 49 51 53 63 67 111 119 123 147 153 159 201 259 287 333 357 369 371 441 469 477 603 629 697 777 833 861 901 1071 1113 1139 1407 1517 1813 1887 1961 2009 2091 2173 2331 2479 2499 2583 2597 2703 2747 3283 3339 3417 3551 4221 4403 4551 4879 5439 5661 5883 6027 6273 6307 6519 7437 7497 7791 7973 8109 8241 9849 10251 10619 10653 13209 13653 13727 14637 15211 16317 17353 17649 18081 18921 19229 19557 22311 23373 23919 24723 24857 25789 29547 30821 31857 31959 33337 34153 36941 39627 41181 42143 43911 44149 45633 46699 52059 55811 56763 57687 60367 71757 74333 74571 77367 80401 92463 95571 96089 100011 101639 102459 106477 110823 121471 123543 126429 131387 132447 134603 136899 140097 145591 156177 167433 173061 173999 180523 181101 222999 223713 232101 233359 241203 258587 277389 288267 295001 300033 304917 307377 319431 326893 332469 364413 379287 394161 397341 403809 420291 422569 436773 502299 521997 541569 543303 562807 668997 700077 711473 723609 775761 864801 885003 914751 919709 958293 980679 1019137 1093239 1182483 1211427 1263661 1267707 1310319 1366817 1565991 1624707 1633513 1688421 1727863 1810109 2065007 2100231 2134419 2233579 2288251 2327283 2475047 2655009 2759127 2942037 2957983 3057411 3790983 3803121 3939649 4100451 4900539 4980311 5065263 5183589 5386867 5430327 6195021 6403257 6437963 6700737 6864753 7133959 7425141 8277381 8873949 9172233 9567719 11372949 11818947 12095041 12301353 14701617 14940933 15550767 15635053 16160601 16290981 17325329 18585063 19313889 20102211 20594259 21401877 22275423 26621847 28703157 35456841 36285123 37708069 44822799 46905159 48481803 51975987 57941667 64205631 66974033 84665287 86109471 91576739 108855369 109445371 113124207 121277303 140715477 155927961 200922099 253995861 263956483 274730217 328336113 339372621 363831909 602766297 641037173 761987583 791869449 824190651 985008339 1091495727 1923111519 2375608347 4487260211 5769334557 13461780633 40385341899
• Sum of all divisors σ(n): 78167509056
• Sum of proper divisors (its aliquot sum) s(n): 37782167157
• 40385341899 is a deficient number, because the sum of its proper divisors (37782167157) is less than itself. Its deficiency is 2603174742

Bases of 40385341899

• Binary: 100101100111001001110110100111001011₂
• Hexadecimal: 0x9672769CB
• Base-36: IJWE18R

Squares and roots of 40385341899

• 40385341899 squared (40385341899²) is 1630975840299124926201
• 40385341899 cubed (40385341899³) is 65867516939488982575140528195699
• The square root of 40385341899 is 200961.0457252847
• The cube root of 40385341899 is 3430.8989050379

Scales and comparisons

• 40,385,341,899 seconds is equal to 1,284 years, 6 weeks, 4 days, 22 hours, 31 minutes, 39 seconds.
• To count from 1 to 40,385,341,899 would take you about two thousand, five hundred sixty-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 40385341899 cubic inches would be around 285.9 feet tall.

Recreational maths with 40385341899

• 40385341899 backwards is 99814358304
• The number of decimal digits it has is: 11
• The sum of 40385341899's digits is 54
• More coming soon!