40428199963855

Names of 40428199963855

• Cardinal: 40428199963855 can be written as Forty trillion, four hundred twenty-eight billion, one hundred ninety-nine million, nine hundred sixty-three thousand, eight hundred fifty-five.

Scientific notation

• Scientific notation: 4.0428199963855 × 10¹³

Factors of 40428199963855

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3761

Divisors of 40428199963855

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 11 31 41 55 155 205 307 341 451 709 1271 1535 1705 2255 2657 3377 3545 6355 7799 9517 12587 13285 13981 16885 21979 29069 29227 38995 47585 62935 69905 82367 104687 108937 109895 138457 145345 146135 217663 241769 319759 390197 411835 523435 544685 692285 815699 901139 906037 1088315 1198307 1208845 1598795 1883813 1950985 2394293 3377047 4078495 4292167 4505695 4530185 5991535 6747553 8924183 8972689 9419065 9912529 11971465 16885235 20721943 21460835 25286669 33443659 33737765 37147517 44620915 44863445 49562645 58398203 74223083 77236333 98166013 103609715 126433345 167218295 185737585 276649673 278153359 291991015 367880249 371115415 386181665 490830065 578330591 642380233 849599663 1036753429 1383248365 1390766795 1839401245 2394326323 2891652955 3043146403 3211901165 4247998315 5183767145 6361636501 11404287719 11971631615 15215732015 17928248321 23711554231 26337589553 31808182505 57021438595 89641241605 118557771155 131687947765 197210731531 260827096541 735058181161 986053657655 1304135482705 3675290905805 8085639992771 40428199963855
• Sum of all divisors σ(n): 56246539345920
• Sum of proper divisors (its aliquot sum) s(n): 15818339382065
• 40428199963855 is a deficient number, because the sum of its proper divisors (15818339382065) is less than itself. Its deficiency is 24609860581790

Bases of 40428199963855

• Binary: 1001001100010011101100011111110110110011001111₂
• Hexadecimal: 0x24C4EC7F6CCF
• Base-36: EBWGIFLJJ

Squares and roots of 40428199963855

• 40428199963855 squared (40428199963855²) is 1634439352317445423306461025
• 40428199963855 cubed (40428199963855³) is 66077440964283336673004202785492966251375
• The square root of 40428199963855 is 6358317.3846431259
• The cube root of 40428199963855 is 34321.1213155847

Scales and comparisons

• 40,428,199,963,855 seconds is equal to 1,285,491 years, 36 weeks, 5 days, 1 hour, 30 minutes, 55 seconds.
• To count from 1 to 40,428,199,963,855 would take you about three million, two hundred thirteen thousand, seven hundred twenty-nine 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 40428199963855 cubic inches would be around 2860.1 feet tall.

Recreational maths with 40428199963855

• 40428199963855 backwards is 55836999182404
• The number of decimal digits it has is: 14
• The sum of 40428199963855's digits is 73
• More coming soon!