401142049724

Names of 401142049724

• Cardinal: 401142049724 can be written as Four hundred one billion, one hundred forty-two million, forty-nine thousand, seven hundred twenty-four.

Scientific notation

• Scientific notation: 4.01142049724 × 10¹¹

Factors of 401142049724

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2055

Divisors of 401142049724

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 13 26 52 67 134 169 268 338 676 871 1742 1973 3484 3946 4489 7892 8978 11323 17956 22646 25649 45292 51298 58357 102596 116714 132191 233428 264382 300763 333437 528764 601526 666874 758641 1203052 1333748 1517282 1718483 3034564 3436966 3909919 6873932 7819838 8856797 15639676 17713594 22340279 35427188 44680558 50828947 89361116 101657894 115138361 203315788 230276722 460553444 593405399 1186810798 1496798693 2373621596 2993597386 5987194772 7714270187 15428540374 30857080748 100285512431 200571024862 401142049724
• Sum of all divisors σ(n): 772060852080
• Sum of proper divisors (its aliquot sum) s(n): 370918802356
• 401142049724 is a deficient number, because the sum of its proper divisors (370918802356) is less than itself. Its deficiency is 30223247368

Bases of 401142049724

• Binary: 101110101100101111011011110101110111100₂
• Hexadecimal: 0x5D65EDEBBC
• Base-36: 54A5MAIK

Squares and roots of 401142049724

• 401142049724 squared (401142049724²) is 160914944056772088476176
• 401142049724 cubed (401142049724³) is 64549750490156347394445520381375424
• The square root of 401142049724 is 633357.7580830601
• The cube root of 401142049724 is 7375.0685794959

Scales and comparisons

• 401,142,049,724 seconds is equal to 12,755 years, 3 weeks, 6 days, 19 hours, 8 minutes, 44 seconds.
• To count from 1 to 401,142,049,724 would take you about twenty-five thousand, five hundred ten 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 401142049724 cubic inches would be around 614.6 feet tall.

Recreational maths with 401142049724

• 401142049724 backwards is 427940241104
• The number of decimal digits it has is: 12
• The sum of 401142049724's digits is 38
• More coming soon!