42098243247081

Names of 42098243247081

• Cardinal: 42098243247081 can be written as Forty-two trillion, ninety-eight billion, two hundred forty-three million, two hundred forty-seven thousand and eighty-one.

Scientific notation

• Scientific notation: 4.2098243247081 × 10¹³

Factors of 42098243247081

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7511

Divisors of 42098243247081

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 7 9 21 23 49 63 69 147 157 161 207 441 471 483 529 1099 1127 1413 1449 1587 3297 3381 3611 3703 4761 7321 7693 9891 10143 10833 11109 21963 23079 24649 25277 25921 32499 33327 51247 65889 69237 73947 75831 77763 83053 153741 168383 172543 176939 221841 227493 233289 249159 358729 461223 505149 517629 530817 566927 581371 747477 1076187 1149397 1178681 1207801 1515447 1552887 1592451 1700781 1744113 3228561 3448191 3536043 3623403 3872809 3968489 4069597 5102343 5232339 8045779 8250767 10344573 10608129 10870209 11618427 11905467 12208791 13039321 24137337 24752301 26436131 27109663 27779423 34855281 35716401 36626373 39117963 56320453 72412011 74256903 79308393 81328989 83338269 91275247 117353889 168961359 180455329 185052917 189767641 237925179 243986967 250014807 273825741 506884077 541365987 555158751 569302923 608031013 638926729 821477223 1263187303 1295370419 1624097961 1665476253 1707908769 1824093039 1916780187 3789561909 3886111257 4150472567 4256217091 5472279117 5750340561 8842311121 11368685727 11658333771 12451417701 12768651273 26526933363 29053307969 29793519637 37354253103 38305953819 79580800089 87159923907 89380558911 95460869041 203373155783 261479771721 268141676733 286382607123 610119467349 668226083287 859147821369 1830358402047 2004678249861 4677582583009 6014034749583 14032747749027 42098243247081
• Sum of all divisors σ(n): 74429878574142
• Sum of proper divisors (its aliquot sum) s(n): 32331635327061
• 42098243247081 is a deficient number, because the sum of its proper divisors (32331635327061) is less than itself. Its deficiency is 9766607920020

Bases of 42098243247081

• Binary: 1001100100100111000010110101011001101111101001₂
• Hexadecimal: 0x2649C2D59BE9
• Base-36: EX7NZ3209

Squares and roots of 42098243247081

• 42098243247081 squared (42098243247081²) is 1772262084490401018415020561
• 42098243247081 cubed (42098243247081³) is 74609120330455721338655784457976018232441
• The square root of 42098243247081 is 6488315.9022261701
• The cube root of 42098243247081 is 34787.3482125655

Scales and comparisons

• 42,098,243,247,081 seconds is equal to 1,338,593 years, 47 weeks, 4 days, 17 hours, 31 minutes, 21 seconds.
• To count from 1 to 42,098,243,247,081 would take you about three million, three hundred forty-six thousand, four hundred eighty-four 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 42098243247081 cubic inches would be around 2898.9 feet tall.

Recreational maths with 42098243247081

• 42098243247081 backwards is 18074234289024
• The number of decimal digits it has is: 14
• The sum of 42098243247081's digits is 54
• More coming soon!