42000538437

Names of 42000538437

• Cardinal: 42000538437 can be written as Forty-two billion, five hundred thirty-eight thousand, four hundred thirty-seven.

Scientific notation

• Scientific notation: 4.2000538437 × 10¹⁰

Factors of 42000538437

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3080

Divisors of 42000538437

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 13 33 39 61 99 117 143 183 191 429 549 573 671 793 1287 1719 2013 2101 2379 2483 2801 6039 6303 7137 7449 8403 8723 11651 18909 22347 25209 26169 27313 30811 34953 36413 78507 81939 92433 104859 109239 128161 151463 170861 245817 277299 327717 384483 400543 454389 512583 534991 1153449 1201629 1363167 1537749 1604973 1666093 1879471 2221193 3604887 4814919 4998279 5638413 5884901 6663579 6954883 14994837 16915239 17654703 19990737 20864649 24433123 32634451 52964109 62593947 73299369 76503713 97903353 219898107 229511139 293710059 358978961 424247863 688533417 1076936883 1272743589 3230810649 3818230767 4666726493 14000179479 42000538437
• Sum of all divisors σ(n): 72847337472
• Sum of proper divisors (its aliquot sum) s(n): 30846799035
• 42000538437 is a deficient number, because the sum of its proper divisors (30846799035) is less than itself. Its deficiency is 11153739402

Bases of 42000538437

• Binary: 100111000111011011010101101101000101₂
• Hexadecimal: 0x9C76D5B45
• Base-36: JAM1AV9

Squares and roots of 42000538437

• 42000538437 squared (42000538437²) is 1764045228997914402969
• 42000538437 cubed (42000538437³) is 74090849445133370874735391419453
• The square root of 42000538437 is 204940.3289667507
• The cube root of 42000538437 is 3476.0414989609

Scales and comparisons

• 42,000,538,437 seconds is equal to 1,335 years, 25 weeks, 2 days, 8 hours, 13 minutes, 57 seconds.
• To count from 1 to 42,000,538,437 would take you about two thousand, six hundred seventy 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 42000538437 cubic inches would be around 289.7 feet tall.

Recreational maths with 42000538437

• 42000538437 backwards is 73483500024
• The number of decimal digits it has is: 11
• The sum of 42000538437's digits is 36
• More coming soon!