1998248498763

Names of 1998248498763

• Cardinal: 1998248498763 can be written as One trillion, nine hundred ninety-eight billion, two hundred forty-eight million, four hundred ninety-eight thousand, seven hundred sixty-three.

Scientific notation

• Scientific notation: 1.998248498763 × 10¹²

Factors of 1998248498763

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 131

Divisors of 1998248498763

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 11 17 29 33 51 71 87 121 187 213 289 319 363 493 561 781 841 867 957 1207 1331 1479 2057 2059 2343 2523 3179 3509 3621 3993 5423 6171 6177 8381 8591 9251 9537 10527 13277 14297 16269 20519 22627 22649 24389 25143 25773 27753 34969 35003 38599 39831 42891 59653 59711 61557 67881 67947 73167 92191 94501 101761 104907 105009 115797 146047 157267 178959 179133 225709 243049 249139 268279 276573 283503 305283 384659 385033 414613 438141 471801 595051 656183 656821 677127 729147 747417 804837 1014101 1015087 1119371 1153977 1155099 1243839 1606517 1729937 1731619 1785153 1968549 1970463 2482799 2673539 2740529 2951069 3042303 3045261 3358113 4235363 4560743 4819551 5189811 5194857 6545561 7048421 7225031 7448397 8020617 8221587 8853207 11155111 11165957 12706089 13682229 17256479 19029307 19047809 19636683 21145263 21675093 27310789 29408929 29437523 32461759 33465333 33497871 46588993 50168173 51769437 57087921 57143427 72001171 77532631 79475341 81932367 88226787 88312569 97385277 122825527 139766979 150504519 189821269 209525899 216003513 232597893 238426023 323498219 323812753 368476581 500437891 551849903 569463807 628577697 792012881 852858941 970494657 971438259 1351080797 1501313673 1655549709 2088033959 2304784889 2376038643 2558576823 3561940283 4053242391 5504816801 6264101877 6914354667 9381448351 10685820849 16514450403 22968373549 28144345053 39181343113 60552984811 68905120647 117544029339 181658954433 666082832921 1998248498763
• Sum of all divisors σ(n): 3269680266240
• Sum of proper divisors (its aliquot sum) s(n): 1271431767477
• 1998248498763 is a deficient number, because the sum of its proper divisors (1271431767477) is less than itself. Its deficiency is 726816731286

Bases of 1998248498763

• Binary: 11101000101000000111001000101011001001011₂
• Hexadecimal: 0x1D140E4564B
• Base-36: PHZDK9JF

Squares and roots of 1998248498763

• 1998248498763 squared (1998248498763²) is 3992997062808583212530169
• 1998248498763 cubed (1998248498763³) is 7979000386322319824869373975096680947
• The square root of 1998248498763 is 1413594.1775357593
• The cube root of 1998248498763 is 12595.5315026493

Scales and comparisons

• 1,998,248,498,763 seconds is equal to 63,538 years, 6 weeks, 2 days, 3 hours, 26 minutes, 3 seconds.
• To count from 1 to 1,998,248,498,763 would take you about one hundred fifty-eight thousand, eight hundred forty-five 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 1998248498763 cubic inches would be around 1049.6 feet tall.

Recreational maths with 1998248498763

• 1998248498763 backwards is 3678948428991
• The number of decimal digits it has is: 13
• The sum of 1998248498763's digits is 78
• More coming soon!