3998321948883069

Names of 3998321948883069

• Cardinal: 3998321948883069 can be written as Three quadrillion, nine hundred ninety-eight trillion, three hundred twenty-one billion, nine hundred forty-eight million, eight hundred eighty-three thousand and sixty-nine.

Scientific notation

• Scientific notation: 3.998321948883069 × 10¹⁵

Factors of 3998321948883069

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 108967

Divisors of 3998321948883069

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 439 751 1317 2253 3951 6759 14437 43311 93337 129933 280011 329689 840033 989067 2967201 6337843 10842187 19013529 32526561 40974943 57040587 70096087 97579683 122924829 210288261 368774487 630864783 1347506269 4042518807 4759720093 12127556421 14279160279 30772182193 42837480837 92316546579 276949639737 591555252091 1011977208019 1774665756273 3035931624057 5323997268819 9107794872171 444257994320341 1332773982961023 3998321948883069
• Sum of all divisors σ(n): 5796680953423360
• Sum of proper divisors (its aliquot sum) s(n): 1798359004540291
• 3998321948883069 is a deficient number, because the sum of its proper divisors (1798359004540291) is less than itself. Its deficiency is 2199962944342778

Bases of 3998321948883069

• Binary: 1110001101000111001111011111011101011111100001111101₂
• Hexadecimal: 0xE3473DF75F87D
• Base-36: 13DABQUR1X9

Squares and roots of 3998321948883069

• 3998321948883069 squared (3998321948883069²) is 15986578406920103033376634858761
• 3998321948883069 cubed (3998321948883069³) is 63919487331928774847991704171746857954519217509
• The square root of 3998321948883069 is 63232285.6528456433
• The cube root of 3998321948883069 is 158717.9042577689

Scales and comparisons

• 3,998,321,948,883,069 seconds is equal to 127,134,270 years, 18 weeks, 2 days, 8 hours, 51 minutes, 9 seconds.
• To count from 1 to 3,998,321,948,883,069 would take you about three hundred eighty-one million, four hundred two thousand, eight hundred eleven 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 3998321948883069 cubic inches would be around 13226.5 feet tall.

Recreational maths with 3998321948883069

• 3998321948883069 backwards is 9603888491238993
• The number of decimal digits it has is: 16
• The sum of 3998321948883069's digits is 90
• More coming soon!