401429822157

Names of 401429822157

• Cardinal: 401429822157 can be written as Four hundred one billion, four hundred twenty-nine million, eight hundred twenty-two thousand, one hundred fifty-seven.

Scientific notation

• Scientific notation: 4.01429822157 × 10¹¹

Factors of 401429822157

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 388525

Divisors of 401429822157

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 91 117 189 273 351 421 819 1263 2457 2947 3789 5473 8841 11367 16419 26523 38311 49257 79569 114933 147771 344799 388081 1034397 1164243 2716567 3492729 5045053 8149701 10478187 15135159 24449103 35315371 45405477 73347309 105946113 136216431 163382101 317838339 490146303 953515017 1143674707 1470438909 2123967313 3431024121 4411316727 6371901939 10293072363 14867771191 19115705817 30879217089 44603313573 57347117451 133809940719 401429822157
• Sum of all divisors σ(n): 733692305920
• Sum of proper divisors (its aliquot sum) s(n): 332262483763
• 401429822157 is a deficient number, because the sum of its proper divisors (332262483763) is less than itself. Its deficiency is 69167338394

Bases of 401429822157

• Binary: 101110101110111000101001111101011001101₂
• Hexadecimal: 0x5D7714FACD
• Base-36: 54EWY959

Squares and roots of 401429822157

• 401429822157 squared (401429822157²) is 161145902117000648132649
• 401429822157 cubed (401429822157³) is 64688770828156899986143022215303893
• The square root of 401429822157 is 633584.8973555163
• The cube root of 401429822157 is 7376.8317405521

Scales and comparisons

• 401,429,822,157 seconds is equal to 12,764 years, 11 weeks, 5 days, 11 hours, 55 minutes, 57 seconds.
• To count from 1 to 401,429,822,157 would take you about twenty-five thousand, five hundred twenty-eight 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 401429822157 cubic inches would be around 614.7 feet tall.

Recreational maths with 401429822157

• 401429822157 backwards is 751228924104
• The number of decimal digits it has is: 12
• The sum of 401429822157's digits is 45
• More coming soon!