42572990215

Names of 42572990215

• Cardinal: 42572990215 can be written as Forty-two billion, five hundred seventy-two million, nine hundred ninety thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 4.2572990215 × 10¹⁰

Factors of 42572990215

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19615

Divisors of 42572990215

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 31 35 41 49 155 205 217 245 287 343 1085 1271 1435 1519 1715 2009 6355 7595 8897 10045 10633 14063 19531 44485 53165 62279 70315 97655 136717 311395 435953 605461 683585 800771 957019 2179765 3027305 4003855 4238227 4785095 5605397 6699133 21191135 24823901 28026985 29667589 33495665 39237779 124119505 148337945 173767307 196188895 207673123 274664453 868836535 1038365615 1216371149 1373322265 6081855745 8514598043 42572990215
• Sum of all divisors σ(n): 63002419200
• Sum of proper divisors (its aliquot sum) s(n): 20429428985
• 42572990215 is a deficient number, because the sum of its proper divisors (20429428985) is less than itself. Its deficiency is 22143561230

Bases of 42572990215

• Binary: 100111101001100011000100011100000111₂
• Hexadecimal: 0x9E98C4707
• Base-36: JK2UXHJ

Squares and roots of 42572990215

• 42572990215 squared (42572990215²) is 1812459495846485746225
• 42572990215 cubed (42572990215³) is 77161820381756270816173898188375
• The square root of 42572990215 is 206332.2326128421
• The cube root of 42572990215 is 3491.7626751555

Scales and comparisons

• 42,572,990,215 seconds is equal to 1,353 years, 35 weeks, 5 days, 22 hours, 36 minutes, 55 seconds.
• To count from 1 to 42,572,990,215 would take you about two thousand, seven hundred seven 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 42572990215 cubic inches would be around 291 feet tall.

Recreational maths with 42572990215

• 42572990215 backwards is 51209927524
• The number of decimal digits it has is: 11
• The sum of 42572990215's digits is 46
• More coming soon!