40364991513

Names of 40364991513

• Cardinal: 40364991513 can be written as Forty billion, three hundred sixty-four million, nine hundred ninety-one thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 4.0364991513 × 10¹⁰

Factors of 40364991513

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 51727

Divisors of 40364991513

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 11 21 23 33 49 63 69 77 99 147 161 207 231 253 343 441 483 539 693 759 1029 1127 1449 1617 1771 2277 3087 3381 3773 4851 5313 7889 10143 11319 12397 15939 23667 33957 37191 51683 71001 86779 111573 155049 260337 361781 465147 568513 781011 1085343 1188709 1705539 2532467 3256029 3566127 3979591 5116617 7597401 8320963 10698381 11938773 13075799 17727269 22792203 24962889 27857137 35816319 39227397 53181807 58246741 74888667 83571411 91530593 117682191 159545421 174740223 194999959 250714233 274591779 407727187 524220669 584999877 640714151 823775337 1223181561 1754999631 1922142453 3669544683 4484999057 5766427359 13454997171 40364991513
• Sum of all divisors σ(n): 77401958400
• Sum of proper divisors (its aliquot sum) s(n): 37036966887
• 40364991513 is a deficient number, because the sum of its proper divisors (37036966887) is less than itself. Its deficiency is 3328024626

Bases of 40364991513

• Binary: 100101100101111100001110010000011001₂
• Hexadecimal: 0x965F0E419
• Base-36: IJK9US9

Squares and roots of 40364991513

• 40364991513 squared (40364991513²) is 1629332539844562029169
• 40364991513 cubed (40364991513³) is 65767994142680480646608743442697
• The square root of 40364991513 is 200910.4066816847
• The cube root of 40364991513 is 3430.3225255513

Scales and comparisons

• 40,364,991,513 seconds is equal to 1,283 years, 25 weeks, 9 hours, 38 minutes, 33 seconds.
• To count from 1 to 40,364,991,513 would take you about two thousand, five hundred sixty-six 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 40364991513 cubic inches would be around 285.9 feet tall.

Recreational maths with 40364991513

• 40364991513 backwards is 31519946304
• The number of decimal digits it has is: 11
• The sum of 40364991513's digits is 45
• More coming soon!