401088612078

Names of 401088612078

• Cardinal: 401088612078 can be written as Four hundred one billion, eighty-eight million, six hundred twelve thousand and seventy-eight.

Scientific notation

• Scientific notation: 4.01088612078 × 10¹¹

Factors of 401088612078

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26307816

Divisors of 401088612078

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 33 42 63 66 77 99 121 126 154 198 231 242 363 462 693 726 847 1089 1386 1694 2178 2541 5082 7623 15246 26307793 52615586 78923379 157846758 184154551 236770137 289385723 368309102 473540274 552463653 578771446 868157169 1104927306 1657390959 1736314338 2025700061 2604471507 3183242953 3314781918 4051400122 5208943014 6077100183 6366485906 9549728859 12154200366 18231300549 19099457718 22282700671 28649186577 36462601098 44565401342 57298373154 66848102013 133696204026 200544306039 401088612078
• Sum of all divisors σ(n): 1091668219824
• Sum of proper divisors (its aliquot sum) s(n): 690579607746
• 401088612078 is an abundant number, because the sum of its proper divisors (690579607746) is greater than itself. Its abundance is 289490995668

Bases of 401088612078

• Binary: 101110101100010101111101000011011101110₂
• Hexadecimal: 0x5D62BE86EE
• Base-36: 5499SXRI

Squares and roots of 401088612078

• 401088612078 squared (401088612078²) is 160872074738656367478084
• 401088612078 cubed (401088612078³) is 64523957179035967006361848642698552
• The square root of 401088612078 is 633315.5706896837
• The cube root of 401088612078 is 7374.7410780485

Scales and comparisons

• 401,088,612,078 seconds is equal to 12,753 years, 19 weeks, 4 days, 7 hours, 21 minutes, 18 seconds.
• To count from 1 to 401,088,612,078 would take you about twenty-five thousand, five hundred six 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 401088612078 cubic inches would be around 614.6 feet tall.

Recreational maths with 401088612078

• 401088612078 backwards is 870216880104
• The number of decimal digits it has is: 12
• The sum of 401088612078's digits is 45
• More coming soon!