180980384992

Names of 180980384992

• Cardinal: 180980384992 can be written as One hundred eighty billion, nine hundred eighty million, three hundred eighty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.80980384992 × 10¹¹

Factors of 180980384992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14656

Divisors of 180980384992

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 67 88 134 176 268 352 536 547 737 1072 1094 1474 2144 2188 2948 4376 5896 6017 8752 11792 12034 14029 17504 23584 24068 28058 36649 48136 56116 73298 96272 112232 146596 154319 192544 224464 293192 308638 403139 448928 586384 617276 806278 939943 1172768 1234552 1612556 1879886 2469104 3225112 3759772 4938208 6450224 7519544 7673863 10339373 12900448 15039088 15347726 20678746 30078176 30695452 41357492 61390904 82714984 84412493 122781808 165429968 168824986 245563616 330859936 337649972 514148821 675299944 1028297642 1350599888 2056595284 2701199776 4113190568 5655637031 8226381136 11311274062 16452762272 22622548124 45245096248 90490192496 180980384992
• Sum of all divisors σ(n): 395247323520
• Sum of proper divisors (its aliquot sum) s(n): 214266938528
• 180980384992 is an abundant number, because the sum of its proper divisors (214266938528) is greater than itself. Its abundance is 33286553536

Bases of 180980384992

• Binary: 10101000100011010001011000010011100000₂
• Hexadecimal: 0x2A234584E0
• Base-36: 2B531QSG

Squares and roots of 180980384992

• 180980384992 squared (180980384992²) is 32753899751852538840064
• 180980384992 cubed (180980384992³) is 5927813387079645744487415833919488
• The square root of 180980384992 is 425417.8945366543
• The cube root of 180980384992 is 5656.4484808897

Scales and comparisons

• 180,980,384,992 seconds is equal to 5,754 years, 32 weeks, 9 hours, 9 minutes, 52 seconds.
• To count from 1 to 180,980,384,992 would take you about eleven thousand, five hundred nine 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 180980384992 cubic inches would be around 471.4 feet tall.

Recreational maths with 180980384992

• 180980384992 backwards is 299483089081
• The number of decimal digits it has is: 12
• The sum of 180980384992's digits is 61
• More coming soon!