42239668338

Names of 42239668338

• Cardinal: 42239668338 can be written as Forty-two billion, two hundred thirty-nine million, six hundred sixty-eight thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 4.2239668338 × 10¹⁰

Factors of 42239668338

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 729

Divisors of 42239668338

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 59 63 101 118 126 177 202 303 354 413 531 557 606 707 826 909 1062 1114 1239 1414 1671 1818 2121 2478 3342 3717 3899 4242 5013 5959 6363 7434 7798 10026 10201 11697 11918 12726 17877 20402 23394 30603 32863 35091 35754 41713 53631 56257 61206 65726 70182 71407 83426 91809 98589 107262 112514 125139 142814 168771 183618 197178 214221 230041 250278 295767 337542 375417 393799 428442 460082 506313 591534 601859 642663 690123 750834 787598 1012626 1181397 1203718 1285326 1380246 1805577 2070369 2362794 3319163 3544191 3611154 4140738 4213013 5416731 5681957 6638326 7088382 8426026 9957489 10833462 11363914 12639039 17045871 19914978 23234141 25278078 29872467 34091742 37917117 39773699 46468282 51137613 59744934 69702423 75834234 79547398 102275226 119321097 139404846 209107269 238642194 335235463 357963291 418214538 670470926 715926582 1005706389 2011412778 2346648241 3017119167 4693296482 6034238334 7039944723 14079889446 21119834169 42239668338
• Sum of all divisors σ(n): 107622665280
• Sum of proper divisors (its aliquot sum) s(n): 65382996942
• 42239668338 is an abundant number, because the sum of its proper divisors (65382996942) is greater than itself. Its abundance is 23143328604

Bases of 42239668338

• Binary: 100111010101101011100011000001110010₂
• Hexadecimal: 0x9D5AE3072
• Base-36: JEKEOOI

Squares and roots of 42239668338

• 42239668338 squared (42239668338²) is 1784189581304239682244
• 42239668338 cubed (42239668338³) is 75363576166406169651245067590472
• The square root of 42239668338 is 205522.9143866931
• The cube root of 42239668338 is 3482.6259614069

Scales and comparisons

• 42,239,668,338 seconds is equal to 1,343 years, 4 weeks, 5 days, 1 hour, 12 minutes, 18 seconds.
• To count from 1 to 42,239,668,338 would take you about two thousand, six hundred eighty-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 42239668338 cubic inches would be around 290.2 feet tall.

Recreational maths with 42239668338

• 42239668338 backwards is 83386693224
• The number of decimal digits it has is: 11
• The sum of 42239668338's digits is 54
• More coming soon!