42128349650944

Names of 42128349650944

• Cardinal: 42128349650944 can be written as Forty-two trillion, one hundred twenty-eight billion, three hundred forty-nine million, six hundred fifty thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.2128349650944 × 10¹³

Factors of 42128349650944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 831

Divisors of 42128349650944

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 16 19 23 32 38 46 64 76 92 128 152 184 256 304 361 368 437 512 608 722 736 787 874 1024 1216 1444 1472 1574 1748 2048 2432 2888 2944 3148 3496 4096 4864 5776 5888 6296 6992 8192 8303 9728 11552 11776 12592 13984 14953 16606 18101 19456 23104 23552 25184 27968 29906 33212 36202 38912 46208 47104 50368 55936 59812 66424 72404 77824 92416 94208 100736 111872 119624 132848 144808 155648 184832 188416 201472 223744 239248 265696 284107 289616 343919 369664 402944 447488 478496 531392 568214 579232 619369 687838 739328 805888 894976 956992 1062784 1136428 1158464 1238738 1375676 1478656 1611776 1789952 1913984 2125568 2272856 2316928 2477476 2751352 2957312 3223552 3579904 3827968 4251136 4545712 4633856 4954952 5502704 6447104 6534461 7655936 8502272 9091424 9267712 9909904 11005408 11768011 13068922 14245487 15311872 17004544 18182848 18535424 19819808 22010816 23536022 26137844 28490974 30623744 34009088 36365696 37070848 39639616 44021632 47072044 52275688 56981948 61247488 68018176 72731392 74141696 79279232 88043264 94144088 104551376 113963896 122494976 145462784 148283392 158558464 176086528 188288176 209102752 223592209 227927792 270664253 290925568 317116928 352173056 376576352 418205504 447184418 455855584 541328506 581851136 634233856 704346112 753152704 836411008 894368836 911711168 1082657012 1163702272 1268467712 1408692224 1506305408 1672822016 1788737672 1823422336 2165314024 2327404544 2536935424 2817384448 3012610816 3345644032 3577475344 3646844672 4330628048 5073870848 5142620807 6025221632 6691288064 7154950688 7293689344 8661256096 10285241614 12050443264 13382576128 14309901376 14587378688 17322512192 20570483228 24100886528 26765152256 28619802752 29174757376 34645024384 41140966456 48201773056 53530304512 57239605504 58349514752 69290048768 82281932912 96403546112 114479211008 116699029504 138580097536 164563865824 228958422016 277160195072 329127731648 457916844032 554320390144 658255463296 915833688064 1108640780288 1316510926592 1831667376128 2217281560576 2633021853184 5266043706368 10532087412736 21064174825472 42128349650944
• Sum of all divisors σ(n): 92903333805864
• Sum of proper divisors (its aliquot sum) s(n): 50774984154920
• 42128349650944 is an abundant number, because the sum of its proper divisors (50774984154920) is greater than itself. Its abundance is 8646634503976

Bases of 42128349650944

• Binary: 1001100101000011000101010100001110000000000000₂
• Hexadecimal: 0x2650C550E000
• Base-36: EXLHVNRWG

Squares and roots of 42128349650944

• 42128349650944 squared (42128349650944²) is 1774797844312193446640091136
• 42128349650944 cubed (42128349650944³) is 74769304144925758443523087698901948432384
• The square root of 42128349650944 is 6490635.5352110167
• The cube root of 42128349650944 is 34795.6389179107

Scales and comparisons

• 42,128,349,650,944 seconds is equal to 1,339,551 years, 10 weeks, 5 days, 11 hours, 29 minutes, 4 seconds.
• To count from 1 to 42,128,349,650,944 would take you about three million, three hundred forty-eight thousand, eight hundred seventy-eight 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 42128349650944 cubic inches would be around 2899.6 feet tall.

Recreational maths with 42128349650944

• 42128349650944 backwards is 44905694382124
• The number of decimal digits it has is: 14
• The sum of 42128349650944's digits is 61
• More coming soon!