42256307940

Names of 42256307940

• Cardinal: 42256307940 can be written as Forty-two billion, two hundred fifty-six million, three hundred seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.225630794 × 10¹⁰

Factors of 42256307940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1325

Divisors of 42256307940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 23 28 30 33 35 42 44 46 55 60 66 69 70 77 84 92 105 110 115 132 138 140 154 161 165 210 220 230 231 253 276 308 322 330 345 385 420 460 462 483 506 547 644 660 690 727 759 770 805 924 966 1012 1094 1155 1265 1380 1454 1518 1540 1610 1641 1771 1932 2181 2188 2310 2415 2530 2735 2908 3036 3220 3282 3542 3635 3795 3829 4362 4620 4830 5060 5089 5313 5470 6017 6564 7084 7270 7590 7658 7997 8205 8724 8855 9660 10178 10626 10905 10940 11487 12034 12581 14540 15180 15267 15316 15994 16410 16721 17710 18051 19145 20356 21252 21810 22974 23991 24068 25162 25445 26565 30085 30534 31988 32820 33442 35420 36102 37743 38290 39985 42119 43620 45948 47982 50163 50324 50890 53130 55979 57435 60170 61068 62905 66884 72204 75486 76335 76580 79970 83605 84238 88067 90255 95964 100326 101780 106260 111958 114870 117047 119955 120340 125810 126357 138391 150972 152670 159940 167210 167937 168476 176134 180510 183931 188715 200652 210595 223916 229740 234094 239910 250815 251620 252714 264201 276782 279895 305340 334420 335874 351141 352268 361020 367862 377430 397669 415173 421190 440335 468188 479820 501630 505428 528402 551793 553564 559790 585235 631785 671748 691955 702282 735724 754860 795338 830346 839685 842380 880670 919655 968737 1003260 1056804 1103586 1119580 1170470 1193007 1263570 1287517 1321005 1383910 1404564 1590676 1660692 1679370 1755705 1761340 1839310 1937474 1988345 2075865 2207172 2340940 2386014 2527140 2575034 2642010 2758965 2767820 2783683 2906211 3358740 3511410 3678620 3862551 3874948 3976690 4151730 4374359 4772028 4843685 5150068 5284020 5517930 5567366 5812422 5965035 6437585 7022820 7725102 7953380 8303460 8351049 8748718 9146387 9687370 11035860 11134732 11624844 11930070 12875170 13123077 13918415 14531055 15450204 16702098 17497436 18292774 19312755 19374740 21871795 23860140 25750340 26246154 27439161 27836830 29062110 30620513 33404196 36585548 38625510 41755245 43743590 45731935 52492308 54878322 55673660 58124220 61241026 64024709 65615385 77251020 83510490 87487180 91463870 91861539 100610257 109756644 122482052 128049418 131230770 137195805 153102565 167020980 182927740 183723078 192074127 201220514 256098836 262461540 274391610 301830771 306205130 320123545 367446156 384148254 402441028 459307695 503051285 548783220 603661542 612410260 640247090 704271799 768296508 918615390 960370635 1006102570 1207323084 1280494180 1408543598 1509153855 1837230780 1920741270 2012205140 2112815397 2817087196 3018307710 3521358995 3841482540 4225630794 6036615420 7042717990 8451261588 10564076985 14085435980 21128153970 42256307940
• Sum of all divisors σ(n): 154420051968
• Sum of proper divisors (its aliquot sum) s(n): 112163744028
• 42256307940 is an abundant number, because the sum of its proper divisors (112163744028) is greater than itself. Its abundance is 69907436088

Bases of 42256307940

• Binary: 100111010110101011000001011011100100₂
• Hexadecimal: 0x9D6AC16E4
• Base-36: JEUBBVO

Squares and roots of 42256307940

• 42256307940 squared (42256307940²) is 1785595560720107043600
• 42256307940 cubed (42256307940³) is 75452675870085811384124606184000
• The square root of 42256307940 is 205563.3915365283
• The cube root of 42256307940 is 3483.0832085431

Scales and comparisons

• 42,256,307,940 seconds is equal to 1,343 years, 32 weeks, 1 day, 15 hours, 19 minutes.
• To count from 1 to 42,256,307,940 would take you about two thousand, six hundred eighty-seven 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 42256307940 cubic inches would be around 290.3 feet tall.

Recreational maths with 42256307940

• 42256307940 backwards is 04970365224
• 42256307940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42256307940's digits is 42
• More coming soon!