73993181467972

Names of 73993181467972

• Cardinal: 73993181467972 can be written as Seventy-three trillion, nine hundred ninety-three billion, one hundred eighty-one million, four hundred sixty-seven thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 7.3993181467972 × 10¹³

Factors of 73993181467972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 221586

Divisors of 73993181467972

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 13 26 52 1627 3254 4051 6508 8102 16204 21151 42302 52663 84604 105326 210652 215893 431786 863572 2806609 5613218 6590977 11226436 13181954 26363908 85682701 171365402 342730804 351257911 702515822 874582543 1405031644 1749165086 3498330172 4566352843 9132705686 11369573059 18265411372 22739146118 45478292236 1422945797461 2845891594922 5691783189844 18498295366993 36996590733986 73993181467972
• Sum of all divisors σ(n): 139569488145472
• Sum of proper divisors (its aliquot sum) s(n): 65576306677500
• 73993181467972 is a deficient number, because the sum of its proper divisors (65576306677500) is less than itself. Its deficiency is 8416874790472

Bases of 73993181467972

• Binary: 10000110100101111100001010011000001010101000100₂
• Hexadecimal: 0x434BE14C1544
• Base-36: Q87ZXSR44

Squares and roots of 73993181467972

• 73993181467972 squared (73993181467972²) is 5474990903752235016861792784
• 73993181467972 cubed (73993181467972³) is 405111995476835147967933610761852796714048
• The square root of 73993181467972 is 8601928.9387887877
• The cube root of 73993181467972 is 41982.0750168743

Scales and comparisons

• 73,993,181,467,972 seconds is equal to 2,352,754 years, 15 weeks, 2 days, 6 hours, 52 minutes, 52 seconds.
• To count from 1 to 73,993,181,467,972 would take you about five million, eight hundred eighty-one thousand, eight hundred eighty-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 73993181467972 cubic inches would be around 3498.5 feet tall.

Recreational maths with 73993181467972

• 73993181467972 backwards is 27976418139937
• The number of decimal digits it has is: 14
• The sum of 73993181467972's digits is 76
• More coming soon!