42542349240

Names of 42542349240

• Cardinal: 42542349240 can be written as Forty-two billion, five hundred forty-two million, three hundred forty-nine thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.254234924 × 10¹⁰

Factors of 42542349240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 982

Divisors of 42542349240

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 29 30 40 58 60 87 97 116 120 145 174 193 194 232 290 291 348 386 388 435 485 579 580 582 653 696 772 776 870 965 970 1158 1160 1164 1306 1455 1544 1740 1930 1940 1959 2316 2328 2612 2813 2895 2910 3265 3480 3860 3880 3918 4632 5224 5597 5626 5790 5820 6530 7720 7836 8439 9795 11194 11252 11580 11640 13060 14065 15672 16791 16878 18721 18937 19590 22388 22504 23160 26120 27985 28130 33582 33756 37442 37874 39180 42195 44776 55970 56163 56260 56811 63341 67164 67512 74884 75748 78360 83955 84390 93605 94685 111940 112326 112520 113622 126029 126682 134328 149768 151496 167910 168780 187210 189370 190023 223880 224652 227244 252058 253364 280815 284055 316705 335820 337560 374420 378087 378740 380046 449304 454488 504116 506728 542909 561630 568110 630145 633410 671640 748840 756174 757480 760092 950115 1008232 1085818 1123260 1136220 1260290 1266820 1512348 1520184 1628727 1836889 1890435 1900230 2171636 2246520 2272440 2520580 2533640 2714545 3024696 3257454 3654841 3673778 3780870 3800460 4343272 5041160 5429090 5510667 6514908 7309682 7347556 7561740 7600920 8143635 9184445 10858180 10964523 11021334 12224813 13029816 14619364 14695112 15123480 16287270 18274205 18368890 21716360 21929046 22042668 24449626 27553335 29238728 32574540 36548410 36674439 36737780 43858092 44085336 48899252 54822615 55106670 61124065 65149080 73096820 73348878 73475560 87716184 97798504 109645230 110213340 122248130 146193640 146697756 183372195 219290460 220426680 244496260 293395512 354519577 366744390 438580920 488992520 709039154 733488780 1063558731 1418078308 1466977560 1772597885 2127117462 2836156616 3545195770 4254234924 5317793655 7090391540 8508469848 10635587310 14180783080 21271174620 42542349240
• Sum of all divisors σ(n): 134285558400
• Sum of proper divisors (its aliquot sum) s(n): 91743209160
• 42542349240 is an abundant number, because the sum of its proper divisors (91743209160) is greater than itself. Its abundance is 49200859920

Bases of 42542349240

• Binary: 100111100111101110001011101110111000₂
• Hexadecimal: 0x9E7B8BBB8
• Base-36: JJKM6RC

Squares and roots of 42542349240

• 42542349240 squared (42542349240²) is 1809851478858128577600
• 42542349240 cubed (42542349240³) is 76995333686112982361083641024000
• The square root of 42542349240 is 206257.9677006443
• The cube root of 42542349240 is 3490.9247675941

Scales and comparisons

• 42,542,349,240 seconds is equal to 1,352 years, 37 weeks, 1 day, 7 hours, 14 minutes.
• To count from 1 to 42,542,349,240 would take you about two thousand, seven hundred 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 42542349240 cubic inches would be around 290.9 feet tall.

Recreational maths with 42542349240

• 42542349240 backwards is 04294324524
• The number of decimal digits it has is: 11
• The sum of 42542349240's digits is 39
• More coming soon!