401329089684

Names of 401329089684

• Cardinal: 401329089684 can be written as Four hundred one billion, three hundred twenty-nine million, eighty-nine thousand, six hundred eighty-four.

Scientific notation

• Scientific notation: 4.01329089684 × 10¹¹

Factors of 401329089684

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 13844

Divisors of 401329089684

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 557 1114 1671 1733 2228 3342 3466 5013 5199 6684 6932 10026 10398 11549 15597 20052 20796 23098 31194 34647 46196 62388 69294 103941 138588 207882 415764 965281 1930562 2895843 3861124 5791686 6432793 8687529 11583372 12865586 17375058 19298379 20014417 25731172 34750116 38596758 40028834 57895137 60043251 77193516 80057668 115790274 120086502 180129753 231580548 240173004 360259506 720519012 11148030269 22296060538 33444090807 44592121076 66888181614 100332272421 133776363228 200664544842 401329089684
• Sum of all divisors σ(n): 1016966550600
• Sum of proper divisors (its aliquot sum) s(n): 615637460916
• 401329089684 is an abundant number, because the sum of its proper divisors (615637460916) is greater than itself. Its abundance is 214308371232

Bases of 401329089684

• Binary: 101110101110001000100111110110010010100₂
• Hexadecimal: 0x5D7113EC94
• Base-36: 54D8Z7H0

Squares and roots of 401329089684

• 401329089684 squared (401329089684²) is 161065038226588115219856
• 401329089684 cubed (401329089684³) is 64640085171395270006398114001565504
• The square root of 401329089684 is 633505.3983069127
• The cube root of 401329089684 is 7376.2146557991

Scales and comparisons

• 401,329,089,684 seconds is equal to 12,761 years, 1 week, 1 day, 14 hours, 41 minutes, 24 seconds.
• To count from 1 to 401,329,089,684 would take you about twenty-five thousand, five hundred twenty-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 401329089684 cubic inches would be around 614.7 feet tall.

Recreational maths with 401329089684

• 401329089684 backwards is 486980923104
• The number of decimal digits it has is: 12
• The sum of 401329089684's digits is 54
• More coming soon!