38428165571648

Names of 38428165571648

• Cardinal: 38428165571648 can be written as Thirty-eight trillion, four hundred twenty-eight billion, one hundred sixty-five million, five hundred seventy-one thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 3.8428165571648 × 10¹³

Factors of 38428165571648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 83911

Divisors of 38428165571648

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 16 17 32 34 37 64 68 74 101 113 136 148 202 226 272 296 404 452 544 592 629 808 904 1088 1184 1258 1616 1717 1808 1921 2368 2516 3232 3434 3616 3737 3842 4181 5032 6464 6868 7232 7474 7684 8362 10064 11413 13736 14948 15368 16724 20128 22826 27472 29896 30736 33448 40256 45652 54944 59792 61472 63529 66896 71077 83641 91304 109888 119584 122944 127058 133792 142154 167282 182608 194021 239168 254116 267584 284308 334564 365216 388042 422281 508232 568616 669128 730432 776084 844562 1016464 1137232 1338256 1421897 1552168 1689124 2032928 2274464 2676512 2843794 3094717 3104336 3378248 4065856 4548928 5353024 5687588 6189434 6208672 6756496 7178777 8447741 9451433 11375176 12378868 12417344 13512992 14357554 16895482 18902866 22750352 24757736 27025984 28715108 33790964 37805732 45500704 49515472 52610189 57430216 67581928 75611464 91001408 99030944 105220378 114860432 135163856 143611597 151222928 160674361 198061888 210440756 229720864 270327712 287223194 302445856 312566417 321348722 349703021 420881512 459441728 540655424 574446388 604891712 625132834 642697444 699406042 841763024 954594733 1148892776 1250265668 1285394888 1398812084 1683526048 1909189466 2297785552 2500531336 2570789776 2797624168 3367052096 3818378932 4595571104 5001062672 5141579552 5313629089 5595248336 5944951357 7636757864 9191142208 10002125344 10283159104 10627258178 11190496672 11889902714 15273515728 16228110461 20004250688 21254516356 22380993344 23779805428 30547031456 32456220922 35320005121 42509032712 47559610856 61094062912 64912441844 70640010242 85018065424 95119221712 129824883688 141280020484 170036130848 190238443424 259649767376 282560040968 340072261696 380476886848 519299534752 565120081936 600440087057 1038599069504 1130240163872 1200880174114 2260480327744 2401760348228 4803520696456 9607041392912 19214082785824 38428165571648
• Sum of all divisors σ(n): 84486876540768
• Sum of proper divisors (its aliquot sum) s(n): 46058710969120
• 38428165571648 is an abundant number, because the sum of its proper divisors (46058710969120) is greater than itself. Its abundance is 7630545397472

Bases of 38428165571648

• Binary: 1000101111001101000001001010001000010001000000₂
• Hexadecimal: 0x22F341288440
• Base-36: DMDNLLFSW

Squares and roots of 38428165571648

• 38428165571648 squared (38428165571648²) is 1476723909201992658621435904
• 38428165571648 cubed (38428165571648³) is 56747790886425461461793910771462751649792
• The square root of 38428165571648 is 6199045.5371490859
• The cube root of 38428165571648 is 33745.5531250621

Scales and comparisons

• 38,428,165,571,648 seconds is equal to 1,221,896 years, 41 weeks, 3 days, 20 hours, 34 minutes, 8 seconds.
• To count from 1 to 38,428,165,571,648 would take you about three million, fifty-four thousand, seven hundred forty-one 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 38428165571648 cubic inches would be around 2812.1 feet tall.

Recreational maths with 38428165571648

• 38428165571648 backwards is 84617556182483
• 38428165571648 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38428165571648's digits is 68
• More coming soon!