42471802542

Names of 42471802542

• Cardinal: 42471802542 can be written as Forty-two billion, four hundred seventy-one million, eight hundred two thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 4.2471802542 × 10¹⁰

Factors of 42471802542

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1618

Divisors of 42471802542

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 13 17 26 34 39 51 71 78 102 142 213 221 409 426 442 663 818 923 1103 1207 1227 1326 1846 2206 2414 2454 2769 3309 3621 5317 5538 6618 6953 7242 10634 13906 14339 15691 15951 18751 20859 28678 29039 31382 31902 37502 41718 43017 47073 56253 58078 78313 86034 87117 90389 94146 112506 156626 174234 180778 234939 243763 271167 377507 451127 469878 487526 493663 542334 731289 755014 902254 987326 1018069 1132521 1331321 1353381 1462578 1480989 2036138 2265042 2662642 2706762 2961978 3054207 3993963 5864651 6108414 6417619 7669159 7987926 11729302 12835238 15338318 17307173 17593953 19252857 23007477 32030017 34614346 35187906 38505714 46014954 51921519 64060034 96090051 99699067 103843038 192180102 199398134 299097201 416390221 544510289 598194402 832780442 1089020578 1249170663 1633530867 2498341326 3267061734 7078633757 14157267514 21235901271 42471802542
• Sum of all divisors σ(n): 98552401920
• Sum of proper divisors (its aliquot sum) s(n): 56080599378
• 42471802542 is an abundant number, because the sum of its proper divisors (56080599378) is greater than itself. Its abundance is 13608796836

Bases of 42471802542

• Binary: 100111100011100001000100011010101110₂
• Hexadecimal: 0x9E38446AE
• Base-36: JIEM4KU

Squares and roots of 42471802542

• 42471802542 squared (42471802542²) is 1803854011166637661764
• 42471802542 cubed (42471802542³) is 76612931376864097828501191404088
• The square root of 42471802542 is 206086.8810526279
• The cube root of 42471802542 is 3488.9940681505

Scales and comparisons

• 42,471,802,542 seconds is equal to 1,350 years, 24 weeks, 3 days, 18 hours, 55 minutes, 42 seconds.
• To count from 1 to 42,471,802,542 would take you about two thousand, seven hundred 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 42471802542 cubic inches would be around 290.7 feet tall.

Recreational maths with 42471802542

• 42471802542 backwards is 24520817424
• 42471802542 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42471802542's digits is 39
• More coming soon!