136821750708890

Names of 136821750708890

• Cardinal: 136821750708890 can be written as One hundred thirty-six trillion, eight hundred twenty-one billion, seven hundred fifty million, seven hundred eight thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.3682175070889 × 10¹⁴

Factors of 136821750708890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 204250274

Divisors of 136821750708890

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 13 26 65 130 5153 10306 25765 51530 66989 133978 334945 669890 204245101 408490202 1021225505 2042451010 2655186313 5310372626 13275931565 26551863130 1052475005453 2104950010906 5262375027265 10524750054530 13682175070889 27364350141778 68410875354445 136821750708890
• Sum of all divisors σ(n): 265275172438416
• Sum of proper divisors (its aliquot sum) s(n): 128453421729526
• 136821750708890 is a deficient number, because the sum of its proper divisors (128453421729526) is less than itself. Its deficiency is 8368328979364

Bases of 136821750708890

• Binary: 11111000111000001001011110110010011101010011010₂
• Hexadecimal: 0x7C704BD93A9A
• Base-36: 1CHZ1LQLY2

Squares and roots of 136821750708890

• 136821750708890 squared (136821750708890²) is 18720191467045641217525032100
• 136821750708890 cubed (136821750708890³) is 2561329370126808490327890163419495005369000
• The square root of 136821750708890 is 11697083.0000000427
• The cube root of 136821750708890 is 51529.0000000011

Scales and comparisons

• 136,821,750,708,890 seconds is equal to 4,350,508 years, 23 weeks, 4 days, 15 hours, 34 minutes, 50 seconds.
• To count from 1 to 136,821,750,708,890 would take you about ten million, eight hundred seventy-six thousand, two hundred seventy-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 136821750708890 cubic inches would be around 4294.1 feet tall.

Recreational maths with 136821750708890

• 136821750708890 backwards is 098807057128631
• 136821750708890 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 136821750708890's digits is 65
• More coming soon!