242738143722

Names of 242738143722

• Cardinal: 242738143722 can be written as Two hundred forty-two billion, seven hundred thirty-eight million, one hundred forty-three thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 2.42738143722 × 10¹¹

Factors of 242738143722

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 43236

Divisors of 242738143722

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 29 58 87 174 261 522 20341 22861 40682 45722 61023 68583 122046 137166 183069 205749 366138 411498 589889 662969 1179778 1325938 1769667 1988907 3539334 3977814 5309001 5966721 10618002 11933442 465015601 930031202 1395046803 2790093606 4185140409 8370280818 13485452429 26970904858 40456357287 80912714574 121369071861 242738143722
• Sum of all divisors σ(n): 544118800680
• Sum of proper divisors (its aliquot sum) s(n): 301380656958
• 242738143722 is an abundant number, because the sum of its proper divisors (301380656958) is greater than itself. Its abundance is 58642513236

Bases of 242738143722

• Binary: 11100010000100010100100010000111101010₂
• Hexadecimal: 0x38845221EA
• Base-36: 33IG0UEI

Squares and roots of 242738143722

• 242738143722 squared (242738143722²) is 58921806417602328013284
• 242738143722 cubed (242738143722³) is 14302569914555815847930318317203048
• The square root of 242738143722 is 492684.6290701587
• The cube root of 242738143722 is 6238.0091696709

Scales and comparisons

• 242,738,143,722 seconds is equal to 7,718 years, 16 weeks, 5 days, 6 hours, 8 minutes, 42 seconds.
• To count from 1 to 242,738,143,722 would take you about fifteen thousand, four hundred thirty-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 242738143722 cubic inches would be around 519.8 feet tall.

Recreational maths with 242738143722

• 242738143722 backwards is 227341837242
• The number of decimal digits it has is: 12
• The sum of 242738143722's digits is 45
• More coming soon!