3998543263825

Names of 3998543263825

• Cardinal: 3998543263825 can be written as Three trillion, nine hundred ninety-eight billion, five hundred forty-three million, two hundred sixty-three thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 3.998543263825 × 10¹²

Factors of 3998543263825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 37062

Divisors of 3998543263825

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 11 25 31 53 55 155 241 265 275 341 583 775 1205 1325 1643 1705 2651 2915 6025 7471 8215 8525 12773 13255 14575 18073 36721 37355 41075 63865 66275 82181 90365 140503 183605 186775 319325 395963 403931 410905 451825 702515 918025 1138351 1946213 1979815 2019655 2054525 3512575 4355593 5691755 8849761 9731065 9899075 10098275 12521861 21408343 21777965 28458775 44248805 48655325 60332603 62609305 97347371 107041715 108889825 221244025 274342591 301663015 313046525 469037333 486736855 535208575 663658633 1371712955 1508315075 2345186665 2433684275 3017768501 3318293165 5159410663 6858564775 11725933325 14540157323 15088842505 16591465825 25797053315 72700786615 75444212525 128985266575 159941730553 363503933075 799708652765 3998543263825
• Sum of all divisors σ(n): 5712528374784
• Sum of proper divisors (its aliquot sum) s(n): 1713985110959
• 3998543263825 is a deficient number, because the sum of its proper divisors (1713985110959) is less than itself. Its deficiency is 2284558152866

Bases of 3998543263825

• Binary: 111010001011111011110000000011100001010001₂
• Hexadecimal: 0x3A2FBC03851
• Base-36: 1F0WLF49D

Squares and roots of 3998543263825

• 3998543263825 squared (3998543263825²) is 15988348232680283553630625
• 3998543263825 cubed (3998543263825³) is 63930102125472091528260668715974640625
• The square root of 3998543263825 is 1999635.7827927065
• The cube root of 3998543263825 is 15872.0832652575

Scales and comparisons

• 3,998,543,263,825 seconds is equal to 127,141 years, 15 weeks, 6 days, 22 hours, 10 minutes, 25 seconds.
• To count from 1 to 3,998,543,263,825 would take you about three hundred seventeen thousand, eight hundred fifty-three 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 3998543263825 cubic inches would be around 1322.7 feet tall.

Recreational maths with 3998543263825

• 3998543263825 backwards is 5283623458993
• The number of decimal digits it has is: 13
• The sum of 3998543263825's digits is 67
• More coming soon!