1998848340775

Names of 1998848340775

• Cardinal: 1998848340775 can be written as One trillion, nine hundred ninety-eight billion, eight hundred forty-eight million, three hundred forty thousand, seven hundred seventy-five.

Scientific notation

• Scientific notation: 1.998848340775 × 10¹²

Factors of 1998848340775

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 96

Divisors of 1998848340775

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 11 13 25 55 65 67 121 143 169 275 325 335 605 715 737 845 871 1573 1675 1859 2197 3025 3575 3685 4225 4355 4489 7865 8107 9295 9581 10985 11323 18425 20449 21775 22445 24167 39325 40535 46475 47905 49379 54925 56615 58357 102245 105391 112225 120835 124553 147199 202675 239525 246895 265837 283075 291785 300763 511225 526955 543169 604175 622765 641927 735995 758641 1234475 1329185 1370083 1458925 1503815 1619189 2634775 2715845 3113825 3209635 3308393 3679975 3793205 3909919 6645925 6850415 7061197 7519075 8095945 8345051 9862333 13579225 16048175 16541965 17811079 18966025 19549595 34252075 35305985 36392323 40479725 41725255 43009109 49311665 50828947 82709825 89055395 91795561 97747975 108485663 176529925 181961615 208626275 215045545 246558325 254144735 445276975 458977805 473100199 542428315 559118417 660776311 909808075 1075227725 1193342293 1270723675 2294889025 2365500995 2712141575 2795592085 3303881555 5966711465 6150302587 7268539421 11827504975 13977960425 16519407775 29833557325 30751512935 36342697105 79953933631 153757564675 181713485525 399769668155 1998848340775
• Sum of all divisors σ(n): 2996025776800
• Sum of proper divisors (its aliquot sum) s(n): 997177436025
• 1998848340775 is a deficient number, because the sum of its proper divisors (997177436025) is less than itself. Its deficiency is 1001670904750

Bases of 1998848340775

• Binary: 11101000101100100101001010011001100100111₂
• Hexadecimal: 0x1D164A53327
• Base-36: PI9AOYLJ

Squares and roots of 1998848340775

• 1998848340775 squared (1998848340775²) is 3995394689418970527600625
• 1998848340775 cubed (1998848340775³) is 7986188045686355687903135623102984375
• The square root of 1998848340775 is 1413806.3307168347
• The cube root of 1998848340775 is 12596.7917017845

Scales and comparisons

• 1,998,848,340,775 seconds is equal to 63,557 years, 10 weeks, 18 hours, 12 minutes, 55 seconds.
• To count from 1 to 1,998,848,340,775 would take you about one hundred fifty-eight thousand, eight hundred ninety-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 1998848340775 cubic inches would be around 1049.7 feet tall.

Recreational maths with 1998848340775

• 1998848340775 backwards is 5770438488991
• The number of decimal digits it has is: 13
• The sum of 1998848340775's digits is 73
• More coming soon!