162131993850

Names of 162131993850

• Cardinal: 162131993850 can be written as One hundred sixty-two billion, one hundred thirty-one million, nine hundred ninety-three thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.6213199385 × 10¹¹

Factors of 162131993850

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2945554

Divisors of 162131993850

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 50 75 150 367 734 1101 1835 2202 3670 5505 9175 11010 18350 27525 55050 2945177 5890354 8835531 14725885 17671062 29451770 44177655 73629425 88355310 147258850 220888275 441776550 1080879959 2161759918 3242639877 5404399795 6485279754 10808799590 16213199385 27021998975 32426398770 54043997950 81065996925 162131993850
• Sum of all divisors σ(n): 403183087488
• Sum of proper divisors (its aliquot sum) s(n): 241051093638
• 162131993850 is an abundant number, because the sum of its proper divisors (241051093638) is greater than itself. Its abundance is 78919099788

Bases of 162131993850

• Binary: 10010110111111110100011110010011111010₂
• Hexadecimal: 0x25BFD1E4FA
• Base-36: 22HD7B3U

Squares and roots of 162131993850

• 162131993850 squared (162131993850²) is 26286783429776437822500
• 162131993850 cubed (162131993850³) is 4261928609372795323912477391625000
• The square root of 162131993850 is 402656.1732421347
• The cube root of 162131993850 is 5452.8419243691

Scales and comparisons

• 162,131,993,850 seconds is equal to 5,155 years, 15 weeks, 2 days, 16 hours, 57 minutes, 30 seconds.
• To count from 1 to 162,131,993,850 would take you about ten thousand, three hundred ten 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 162131993850 cubic inches would be around 454.4 feet tall.

Recreational maths with 162131993850

• 162131993850 backwards is 058399131261
• The number of decimal digits it has is: 12
• The sum of 162131993850's digits is 48
• More coming soon!