1817222421042

Names of 1817222421042

• Cardinal: 1817222421042 can be written as One trillion, eight hundred seventeen billion, two hundred twenty-two million, four hundred twenty-one thousand and forty-two.

Scientific notation

• Scientific notation: 1.817222421042 × 10¹²

Factors of 1817222421042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2420

Divisors of 1817222421042

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 38 42 49 57 63 98 114 126 133 147 171 266 294 342 361 399 441 722 798 882 931 1083 1197 1862 2166 2389 2394 2527 2793 3249 4778 5054 5586 6498 7167 7581 8379 14334 15162 16723 16758 17689 21501 22743 33446 35378 43002 45391 45486 50169 53067 90782 100338 106134 117061 136173 150507 159201 234122 272346 301014 317737 318402 351183 408519 635474 702366 817038 862429 953211 1053549 1724858 1906422 2107098 2224159 2587287 2859633 4448318 5174574 5707321 5719266 6037003 6672477 7761861 11414642 12074006 13344954 15523722 17121963 18111009 20017431 34243926 36222018 39951247 40034862 42259021 51365889 54333027 79902494 84518042 102731778 108439099 108666054 119853741 126777063 216878198 239707482 253554126 279658729 325317297 359561223 380331189 559317458 650634594 719122446 759073693 760662378 838976187 975951891 1518147386 1677952374 1951903782 2060342881 2277221079 2516928561 4120685762 4554442158 5033857122 5313515851 6181028643 6831663237 10627031702 12362057286 13663326474 14422400167 15940547553 18543085929 28844800334 31881095106 37086171858 43267200501 47821642659 86534401002 95643285318 100956801169 129801601503 201913602338 259603203006 302870403507 605740807014 908611210521 1817222421042
• Sum of all divisors σ(n): 4835913957693
• Sum of proper divisors (its aliquot sum) s(n): 3018691536651
• 1817222421042 is an abundant number, because the sum of its proper divisors (3018691536651) is greater than itself. Its abundance is 1201469115609

Bases of 1817222421042

• Binary: 11010011100011010111001011001101000110010₂
• Hexadecimal: 0x1A71AE59A32
• Base-36: N6TJB60I

Squares and roots of 1817222421042

• 1817222421042 squared (1817222421042²) is 3302297327537747924365764
• 1817222421042 cubed (1817222421042³) is 6001008744548672739760263958418006088
• The square root of 1817222421042 is 1348043.9240032203
• The cube root of 1817222421042 is 12203.0772964703

Scales and comparisons

• 1,817,222,421,042 seconds is equal to 57,782 years, 2 weeks, 4 days, 21 hours, 50 minutes, 42 seconds.
• To count from 1 to 1,817,222,421,042 would take you about one hundred forty-four thousand, four hundred fifty-five 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 1817222421042 cubic inches would be around 1016.9 feet tall.

Recreational maths with 1817222421042

• 1817222421042 backwards is 2401242227181
• The number of decimal digits it has is: 13
• The sum of 1817222421042's digits is 36
• More coming soon!