40450168017

Names of 40450168017

• Cardinal: 40450168017 can be written as Forty billion, four hundred fifty million, one hundred sixty-eight thousand and seventeen.

Scientific notation

• Scientific notation: 4.0450168017 × 10¹⁰

Factors of 40450168017

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 216

Divisors of 40450168017

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 21 27 49 63 67 139 147 189 201 343 417 441 469 603 973 1029 1251 1323 1407 1809 2401 2919 3087 3283 3753 4221 4489 6811 7203 8757 9261 9313 9849 12663 13467 20433 21609 22981 26271 27939 29547 31423 40401 47677 61299 64827 65191 68943 83817 88641 94269 121203 143031 160867 183897 195573 206829 219961 251451 282807 333739 429093 456337 482601 586719 620487 623971 659883 848421 1001217 1287279 1369011 1447803 1539727 1760157 1871913 1979649 3003651 3194359 4107033 4343409 4367797 4619181 5615739 5938947 9010953 9583077 10778089 12321099 13103391 13857543 16847217 22360513 28749231 30574579 32334267 39310173 41572629 67081539 86247693 91723737 97002801 117930519 201244617 214022053 275171211 291008403 603733851 642066159 825513633 1498154371 1926198477 4494463113 5778595431 13483389339 40450168017
• Sum of all divisors σ(n): 71479279200
• Sum of proper divisors (its aliquot sum) s(n): 31029111183
• 40450168017 is a deficient number, because the sum of its proper divisors (31029111183) is less than itself. Its deficiency is 9421056834

Bases of 40450168017

• Binary: 100101101011000001001001010011010001₂
• Hexadecimal: 0x96B0494D1
• Base-36: IKYZHE9

Squares and roots of 40450168017

• 40450168017 squared (40450168017²) is 1636216092603529712289
• 40450168017 cubed (40450168017³) is 66185215857932007829341719660913
• The square root of 40450168017 is 201122.2713102653
• The cube root of 40450168017 is 3432.7336710565

Scales and comparisons

• 40,450,168,017 seconds is equal to 1,286 years, 9 weeks, 6 days, 5 hours, 46 minutes, 57 seconds.
• To count from 1 to 40,450,168,017 would take you about two thousand, five hundred seventy-two 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 40450168017 cubic inches would be around 286.1 feet tall.

Recreational maths with 40450168017

• 40450168017 backwards is 71086105404
• The number of decimal digits it has is: 11
• The sum of 40450168017's digits is 36
• More coming soon!