242426649421021

Names of 242426649421021

• Cardinal: 242426649421021 can be written as Two hundred forty-two trillion, four hundred twenty-six billion, six hundred forty-nine million, four hundred twenty-one thousand and twenty-one.

Scientific notation

• Scientific notation: 2.42426649421021 × 10¹⁴

Factors of 242426649421021

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 804

Divisors of 242426649421021

• Number of divisors d(n): 90
• Complete list of divisors:
  1 13 17 169 221 233 289 541 2197 2873 3029 3757 3961 7033 9197 28561 37349 39377 48841 51493 54289 67337 91429 119561 126053 156349 485537 511901 634933 669409 705757 875381 922913 1188577 1554293 1638689 2032537 2142901 6654713 8254129 8702317 9174841 11379953 11997869 15451501 15689521 20205809 21302957 26422981 27857713 29370349 36429317 113130121 119272933 147939389 155972297 203963773 262675517 276938441 343498753 362150269 381814537 473581121 499295933 1550548129 1923212057 2027639861 2651529049 3600199733 4465483789 4707953497 4963588981 6156554573 6490847129 8488030861 26359318193 34469877637 61203395461 64526656753 80035209449 84381012677 110344401193 448108409281 838846537789 1040457722837 1096953164801 1434477215509 14260391142413 18648203801617 242426649421021
• Sum of all divisors σ(n): 280706036218342
• Sum of proper divisors (its aliquot sum) s(n): 38279386797321
• 242426649421021 is a deficient number, because the sum of its proper divisors (38279386797321) is less than itself. Its deficiency is 204147262623700

Bases of 242426649421021

• Binary: 110111000111110001011010010100101010010011011101₂
• Hexadecimal: 0xDC7C5A52A4DD
• Base-36: 2DXL9JSLWD

Squares and roots of 242426649421021

• 242426649421021 squared (242426649421021²) is 58770680349502621554516682441
• 242426649421021 cubed (242426649421021³) is 14247579121323759971604593368272938366992261
• The square root of 242426649421021 is 15570056.1791221873
• The cube root of 242426649421021 is 62353.3971410943

Scales and comparisons

• 242,426,649,421,021 seconds is equal to 7,708,417 years, 29 weeks, 6 days, 22 hours, 17 minutes, 1 second.
• To count from 1 to 242,426,649,421,021 would take you about nineteen million, two hundred seventy-one thousand and forty-three 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 242426649421021 cubic inches would be around 5196.1 feet tall.

Recreational maths with 242426649421021

• 242426649421021 backwards is 120124946624242
• The number of decimal digits it has is: 15
• The sum of 242426649421021's digits is 49
• More coming soon!