19907842349120

Names of 19907842349120

• Cardinal: 19907842349120 can be written as Nineteen trillion, nine hundred seven billion, eight hundred forty-two million, three hundred forty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.990784234912 × 10¹³

Factors of 19907842349120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 14661

Divisors of 19907842349120

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 67 80 88 110 121 134 160 176 220 242 268 320 335 352 440 484 536 547 605 670 704 737 880 968 1072 1094 1210 1340 1474 1760 1936 2144 2188 2420 2680 2735 2948 3520 3685 3872 4288 4376 4840 5360 5470 5896 6017 7370 7744 8107 8752 9680 10720 10940 11792 12034 14029 14740 16214 17504 19360 21440 21880 23584 24068 28058 29480 30085 32428 35008 36649 38720 40535 43760 47168 48136 56116 58960 60170 64856 66187 70145 73298 81070 87520 96272 112232 117920 120340 129712 132374 140290 146596 154319 162140 175040 183245 192544 224464 235840 240680 259424 264748 280580 293192 308638 324280 330935 366490 385088 403139 448928 481360 518848 529496 561160 586384 617276 648560 661870 732980 771595 806278 897856 939943 962720 1058992 1122320 1172768 1234552 1297120 1323740 1465960 1543190 1612556 1697509 1879886 1925440 2015695 2117984 2244640 2345536 2469104 2594240 2647480 2931920 3086380 3225112 3395018 3759772 4031390 4235968 4434529 4489280 4699715 4938208 5294960 5863840 6172760 6450224 6790036 7519544 7673863 8062780 8487545 8869058 9399430 9876416 10339373 10589920 11727680 12345520 12900448 13580072 15039088 15347726 16125560 16975090 17738116 18798860 20678746 21179840 22172645 24691040 25800896 27160144 30078176 30695452 32251120 33950180 35476232 37597720 38369315 41357492 44345290 49382080 51696865 54320288 60156352 61390904 64502240 67900360 70952464 75195440 76738630 82714984 84412493 88690580 103393730 108640576 113733103 122781808 129004480 135800720 141904928 150390880 153477260 165429968 168824986 177381160 206787460 227466206 245563616 271601440 283809856 300781760 306954520 330859936 337649972 354762320 413574920 422062465 454932412 491127232 514148821 543202880 568665515 613909040 661719872 675299944 709524640 827149840 844124930 909864824 928537423 1028297642 1137331030 1227818080 1350599888 1419049280 1654299680 1688249860 1819729648 1857074846 2056595284 2274662060 2455636160 2570744105 2701199776 3308599360 3376499720 3639459296 3714149692 4113190568 4549324120 4642687115 5141488210 5402399552 5655637031 6752999440 7278918592 7428299384 8226381136 9098648240 9285374230 10282976420 11311274062 13505998880 14856598768 16452762272 18197296480 18570748460 20565952840 22622548124 27011997760 28278185155 29713197536 32905524544 36394592960 37141496920 41131905680 45245096248 56556370310 59426395072 62212007341 74282993840 82263811360 90490192496 113112740620 124424014682 148565987680 164527622720 180980384992 226225481240 248848029364 297131975360 311060036705 361960769984 452450962480 497696058728 622120073410 904901924960 995392117456 1244240146820 1809803849920 1990784234912 2488480293640 3981568469824 4976960587280 9953921174560 19907842349120
• Sum of all divisors σ(n): 52985099536320
• Sum of proper divisors (its aliquot sum) s(n): 33077257187200
• 19907842349120 is an abundant number, because the sum of its proper divisors (33077257187200) is greater than itself. Its abundance is 13169414838080

Bases of 19907842349120

• Binary: 100100001101100100111110111110001100001000000₂
• Hexadecimal: 0x121B27DF1840
• Base-36: 721JBBUWW

Squares and roots of 19907842349120

• 19907842349120 squared (19907842349120²) is 396322186997415719964774400
• 19907842349120 cubed (19907842349120³) is 7889919618203008485912750474946838528000
• The square root of 19907842349120 is 4461820.5195995951
• The cube root of 19907842349120 is 27102.4195717877

Scales and comparisons

• 19,907,842,349,120 seconds is equal to 633,007 years, 42 weeks, 5 minutes, 20 seconds.
• To count from 1 to 19,907,842,349,120 would take you about one million, five hundred eighty-two thousand, five hundred nineteen 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 19907842349120 cubic inches would be around 2258.5 feet tall.

Recreational maths with 19907842349120

• 19907842349120 backwards is 02194324870991
• The number of decimal digits it has is: 14
• The sum of 19907842349120's digits is 59
• More coming soon!