146661018

Names of 146661018

• Cardinal: 146661018 can be written as One hundred forty-six million, six hundred sixty-one thousand and eighteen.

Scientific notation

• Scientific notation: 1.46661018 × 10⁸

Factors of 146661018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 76

Divisors of 146661018

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 14 21 23 41 42 46 49 69 82 98 123 138 147 161 246 287 294 322 483 529 574 861 943 966 1058 1127 1587 1722 1886 2009 2254 2829 3174 3381 3703 4018 5658 6027 6601 6762 7406 11109 12054 12167 13202 19803 21689 22218 24334 25921 36501 39606 43378 46207 51842 65067 73002 77763 85169 92414 130134 138621 151823 155526 170338 255507 277242 303646 455469 498847 511014 596183 910938 997694 1062761 1192366 1496541 1788549 2125522 2993082 3188283 3491929 3577098 6376566 6983858 10475787 20951574 24443503 48887006 73330509 146661018
• Sum of all divisors σ(n): 365420160
• Sum of proper divisors (its aliquot sum) s(n): 218759142
• 146661018 is an abundant number, because the sum of its proper divisors (218759142) is greater than itself. Its abundance is 72098124

Bases of 146661018

• Binary: 1000101111011101111010011010₂
• Hexadecimal: 0x8BDDE9A
• Base-36: 2FBGD6

Squares and roots of 146661018

• 146661018 squared (146661018²) is 21509454200796324
• 146661018 cubed (146661018³) is 3154598449713165288497832
• The square root of 146661018 is 12110.3682024949
• The cube root of 146661018 is 527.3572225757

Scales and comparisons

• 146,661,018 seconds is equal to 4 years, 34 weeks, 3 days, 11 hours, 10 minutes, 18 seconds.
• To count from 1 to 146,661,018 would take you about 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 146661018 cubic inches would be around 43.9 feet tall.

Recreational maths with 146661018

• 146661018 backwards is 810166641
• The number of decimal digits it has is: 9
• The sum of 146661018's digits is 33
• More coming soon!