1812327991773

Names of 1812327991773

• Cardinal: 1812327991773 can be written as One trillion, eight hundred twelve billion, three hundred twenty-seven million, nine hundred ninety-one thousand, seven hundred seventy-three.

Scientific notation

• Scientific notation: 1.812327991773 × 10¹²

Factors of 1812327991773

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2107

Divisors of 1812327991773

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 13 31 39 67 71 93 181 201 213 403 543 871 923 1209 1741 2077 2201 2353 2613 2769 4757 5223 5611 6231 6603 7059 12127 12851 14271 16833 22633 27001 28613 36381 38553 53971 61841 67899 72943 81003 85839 116647 123611 147467 157651 161913 167063 185523 218829 315121 349941 370833 375937 398381 442401 472953 501189 701623 861017 945363 1127811 1195143 1516411 1606943 1917071 2104869 2583051 3616057 3831941 4096573 4549233 4820829 4887181 5178953 5751213 8281937 9768751 10848171 11193221 11495823 12289719 14661543 15536859 21113107 22373591 24845811 26691527 29306253 33579663 47008741 49815233 63339321 67120773 80074581 107665181 126993763 141026223 149445699 256740047 274470391 290856683 322995543 346989851 380981289 654506317 693581321 770220141 823411173 872570049 1040969553 1499030597 1963518951 2080743963 3337620611 4497091791 8508582121 9016557173 10012861833 19487397761 25525746363 27049671519 46469948507 58462193283 139409845521 604109330591 1812327991773
• Sum of all divisors σ(n): 2781627383808
• Sum of proper divisors (its aliquot sum) s(n): 969299392035
• 1812327991773 is a deficient number, because the sum of its proper divisors (969299392035) is less than itself. Its deficiency is 843028599738

Bases of 1812327991773

• Binary: 11010010111110111001010101000100111011101₂
• Hexadecimal: 0x1A5F72A89DD
• Base-36: N4KLAK7X

Squares and roots of 1812327991773

• 1812327991773 squared (1812327991773²) is 3284532749763955155683529
• 1812327991773 cubed (1812327991773³) is 5952650642292358387081559679703606917
• The square root of 1812327991773 is 1346227.3180161663
• The cube root of 1812327991773 is 12192.1116967141

Scales and comparisons

• 1,812,327,991,773 seconds is equal to 57,626 years, 22 weeks, 10 hours, 9 minutes, 33 seconds.
• To count from 1 to 1,812,327,991,773 would take you about one hundred forty-four thousand and sixty-six 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 1812327991773 cubic inches would be around 1016 feet tall.

Recreational maths with 1812327991773

• 1812327991773 backwards is 3771997232181
• The number of decimal digits it has is: 13
• The sum of 1812327991773's digits is 60
• More coming soon!