38197638105399800

Names of 38197638105399800

• Cardinal: 38197638105399800 can be written as Thirty-eight quadrillion, one hundred ninety-seven trillion, six hundred thirty-eight billion, one hundred five million, three hundred ninety-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 3.81976381053998 × 10¹⁶

Factors of 38197638105399800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3136

Divisors of 38197638105399800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 41 50 82 100 164 200 205 328 410 820 1025 1217 1640 1681 1871 2050 2434 3362 3742 4100 4868 6085 6724 7484 8200 8405 9355 9736 12170 13448 14968 16810 18710 24340 30425 33620 37420 42025 46775 48680 49897 60850 67240 68921 74840 76711 84050 93550 99794 121700 137842 153422 168100 187100 199588 243400 249485 275684 306844 336200 344605 374200 383555 399176 498970 551368 613688 689210 767110 997940 1247425 1378420 1481089 1534220 1723025 1917775 1995880 2045777 2277007 2494850 2756840 2962178 3068440 3145151 3446050 3835550 4091554 4554014 4989700 5924356 6290302 6892100 7405445 7671100 8183108 9108028 9979400 10228885 11385035 11848712 12580604 13784200 14810890 15342200 15725755 16366216 18216056 20457770 22770070 25161208 29621780 31451510 37027225 40915540 45540140 51144425 56925175 59243560 60724649 62903020 74054450 78628775 81831080 83876857 91080280 93357287 102288850 113850350 121449298 125806040 128951191 148108900 157257550 167753714 186714574 204577700 227700700 242898596 257902382 296217800 303623245 314515100 335507428 373429148 409155400 419384285 455401400 466786435 485797192 515804764 607246490 629030200 644755955 671014856 746858296 838768570 933572870 1031609528 1214492980 1289511910 1518116225 1677537140 1867145740 2096921425 2333932175 2428985960 2489710609 2579023820 2771117519 3036232450 3223779775 3355074280 3734291480 3827648767 4193842850 4667864350 4979421218 5158047640 5542235038 6072464900 6447559550 7655297534 8387685700 9335728700 9958842436 11084470076 12144929800 12448553045 12895119100 13855587595 15310595068 16775371400 18671457400 19138243835 19917684872 22168940152 24897106090 25790238200 27711175190 30621190136 38276487670 49794212180 55422350380 62242765225 69277937975 76552975340 95691219175 99588424360 102078134969 110844700760 113615818279 124485530450 138555875950 153105950680 156933599447 191382438350 204156269938 227231636558 248971060900 277111751900 313867198894 382764876700 408312539876 454463273116 497942121800 510390674845 554223503800 568079091395 627734397788 765529753400 784667997235 816625079752 908926546232 1020781349690 1136158182790 1255468795576 1569335994470 2041562699380 2272316365580 2551953374225 2840395456975 3138671988940 3923339986175 4083125398760 4544632731160 4658248549439 5103906748450 5680790913950 6277343977880 7846679972350 9316497098878 10207813496900 11361581827900 15693359944700 18632994197756 20415626993800 22723163655800 23291242747195 31386719889400 37265988395512 46582485494390 93164970988780 116456213735975 186329941977560 190988190526999 232912427471950 381976381053998 465824854943900 763952762107996 931649709887800 954940952634995 1527905524215992 1909881905269990 3819763810539980 4774704763174975 7639527621079960 9549409526349950 19098819052699900 38197638105399800
• Sum of all divisors σ(n): 91153266991899840
• Sum of proper divisors (its aliquot sum) s(n): 52955628886500040
• 38197638105399800 is an abundant number, because the sum of its proper divisors (52955628886500040) is greater than itself. Its abundance is 14757990781100240

Bases of 38197638105399800

• Binary: 10000111101101001000110010101010100010000000000111111000₂
• Hexadecimal: 0x87B48CAA8801F8
• Base-36: AG3XKP25Y48

Squares and roots of 38197638105399800

• 38197638105399800 squared (38197638105399800²) is 1459059556831090822453917840040000
• 38197638105399800 cubed (38197638105399800³) is 55732628926059019859302631804068275076647992000000
• The square root of 38197638105399800 is 195442160.5114919927
• The cube root of 38197638105399800 is 336779.3878936115

Scales and comparisons

• 38,197,638,105,399,800 seconds is equal to 1,214,566,738 years, 36 weeks, 2 days, 13 hours, 43 minutes, 20 seconds.
• To count from 1 to 38,197,638,105,399,800 would take you about three billion, six hundred forty-three million, seven hundred thousand, two hundred sixteen 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 38197638105399800 cubic inches would be around 28064.9 feet tall.

Recreational maths with 38197638105399800

• 38197638105399800 backwards is 00899350183679183
• The number of decimal digits it has is: 17
• The sum of 38197638105399800's digits is 80
• More coming soon!