42491142144

Names of 42491142144

• Cardinal: 42491142144 can be written as Forty-two billion, four hundred ninety-one million, one hundred forty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.2491142144 × 10¹⁰

Factors of 42491142144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 449

Divisors of 42491142144

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 121 128 132 144 176 192 198 242 256 264 288 352 363 384 396 433 484 512 528 576 704 726 768 792 866 968 1024 1056 1089 1152 1299 1331 1408 1452 1536 1584 1732 1936 2048 2112 2178 2304 2598 2662 2816 2904 3072 3168 3464 3872 3897 3993 4096 4224 4356 4608 4763 5196 5324 5632 5808 6144 6336 6928 7744 7794 7986 8192 8448 8712 9216 9526 10392 10648 11264 11616 11979 12288 12672 13856 14289 15488 15588 15972 16896 17424 18432 19052 20784 21296 22528 23232 23958 24576 25344 27712 28578 30976 31176 31944 33792 34848 36864 38104 41568 42592 42867 45056 46464 47916 50688 52393 55424 57156 61952 62352 63888 67584 69696 73728 76208 83136 85184 85734 90112 92928 95832 101376 104786 110848 114312 123904 124704 127776 135168 139392 152416 157179 166272 170368 171468 185856 191664 202752 209572 221696 228624 247808 249408 255552 270336 278784 304832 314358 332544 340736 342936 371712 383328 405504 419144 443392 457248 471537 495616 498816 511104 557568 576323 609664 628716 665088 681472 685872 743424 766656 811008 838288 886784 914496 943074 991232 997632 1022208 1115136 1152646 1219328 1257432 1330176 1362944 1371744 1486848 1533312 1676576 1728969 1773568 1828992 1886148 1995264 2044416 2230272 2305292 2438656 2514864 2660352 2725888 2743488 2973696 3066624 3353152 3457938 3547136 3657984 3772296 3990528 4088832 4460544 4610584 4877312 5029728 5186907 5320704 5451776 5486976 6133248 6706304 6915876 7315968 7544592 7981056 8177664 8921088 9221168 9754624 10059456 10373814 10641408 10903552 10973952 12266496 13412608 13831752 14631936 15089184 15962112 16355328 18442336 19509248 20118912 20747628 21947904 24532992 26825216 27663504 29263872 30178368 31924224 32710656 36884672 39018496 40237824 41495256 43895808 49065984 53650432 55327008 58527744 60356736 73769344 80475648 82990512 87791616 98131968 107300864 110654016 117055488 120713472 147538688 160951296 165981024 175583232 214601728 221308032 241426944 295077376 321902592 331962048 351166464 429203456 442616064 482853888 590154752 643805184 663924096 885232128 965707776 1180309504 1287610368 1327848192 1770464256 1931415552 2360619008 2655696384 3540928512 3862831104 4721238016 5311392768 7081857024 10622785536 14163714048 21245571072 42491142144
• Sum of all divisors σ(n): 135321745104
• Sum of proper divisors (its aliquot sum) s(n): 92830602960
• 42491142144 is an abundant number, because the sum of its proper divisors (92830602960) is greater than itself. Its abundance is 50339460816

Bases of 42491142144

• Binary: 100111100100101010110110000000000000₂
• Hexadecimal: 0x9E4AB6000
• Base-36: JIQ4N40

Squares and roots of 42491142144

• 42491142144 squared (42491142144²) is 1805497160701612916736
• 42491142144 cubed (42491142144³) is 76717636495960645215095812521984
• The square root of 42491142144 is 206133.7967049557
• The cube root of 42491142144 is 3489.5235607665

Scales and comparisons

• 42,491,142,144 seconds is equal to 1,351 years, 4 weeks, 3 days, 15 hours, 2 minutes, 24 seconds.
• To count from 1 to 42,491,142,144 would take you about two thousand, seven hundred two 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 42491142144 cubic inches would be around 290.8 feet tall.

Recreational maths with 42491142144

• 42491142144 backwards is 44124119424
• 42491142144 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42491142144's digits is 36
• More coming soon!