400063530087

Names of 400063530087

• Cardinal: 400063530087 can be written as Four hundred billion, sixty-three million, five hundred thirty thousand and eighty-seven.

Scientific notation

• Scientific notation: 4.00063530087 × 10¹¹

Factors of 400063530087

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 147

Divisors of 400063530087

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 13 27 39 81 117 131 169 351 393 507 1053 1179 1521 1703 2197 3537 4563 5109 6591 10611 13689 15327 17161 19773 22139 45981 51483 59319 66417 137943 154449 177957 199251 223093 287807 463347 597753 669279 863421 1390041 1793259 2007837 2248091 2590263 2900209 6023511 6744273 7770789 8700627 18070533 20232819 23312367 26101881 29225183 37702717 60698457 78305643 87675549 113108151 182095371 234916929 263026647 339324453 379927379 789079941 1017973359 1139782137 2367239823 3053920077 3419346411 4939055927 10258039233 14817167781 30774117699 44451503343 133354510029 400063530087
• Sum of all divisors σ(n): 652385284320
• Sum of proper divisors (its aliquot sum) s(n): 252321754233
• 400063530087 is a deficient number, because the sum of its proper divisors (252321754233) is less than itself. Its deficiency is 147741775854

Bases of 400063530087

• Binary: 101110100100101101001010000010001100111₂
• Hexadecimal: 0x5D25A50467
• Base-36: 53SBHVFR

Squares and roots of 400063530087

• 400063530087 squared (400063530087²) is 160050828105671954227569
• 400063530087 cubed (400063530087³) is 64030499285302757075473137476368503
• The square root of 400063530087 is 632505.7549833045
• The cube root of 400063530087 is 7368.4530547005

Scales and comparisons

• 400,063,530,087 seconds is equal to 12,720 years, 40 weeks, 4 days, 22 hours, 21 minutes, 27 seconds.
• To count from 1 to 400,063,530,087 would take you about twenty-five thousand, four hundred forty-one 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 400063530087 cubic inches would be around 614 feet tall.

Recreational maths with 400063530087

• 400063530087 backwards is 780035360004
• The number of decimal digits it has is: 12
• The sum of 400063530087's digits is 36
• More coming soon!