398367329399937

Names of 398367329399937

• Cardinal: 398367329399937 can be written as Three hundred ninety-eight trillion, three hundred sixty-seven billion, three hundred twenty-nine million, three hundred ninety-nine thousand, nine hundred thirty-seven.

Scientific notation

• Scientific notation: 3.98367329399937 × 10¹⁴

Factors of 398367329399937

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 149442501

Divisors of 398367329399937

• Number of divisors d(n): 20
• Complete list of divisors:
  1 3 9 27 81 32917 98751 296253 888759 2666277 149409581 448228743 1344686229 4034058687 12102176061 4918115177777 14754345533331 44263036599993 132789109799979 398367329399937
• Sum of all divisors σ(n): 595110019053396
• Sum of proper divisors (its aliquot sum) s(n): 196742689653459
• 398367329399937 is a deficient number, because the sum of its proper divisors (196742689653459) is less than itself. Its deficiency is 201624639746478

Bases of 398367329399937

• Binary: 1011010100101000000011111001010001011010010000001₂
• Hexadecimal: 0x16A501F28B481
• Base-36: 3X7JFADV29

Squares and roots of 398367329399937

• 398367329399937 squared (398367329399937²) is 158696529133237910076495603969
• 398367329399937 cubed (398367329399937³) is 63219512495847285130675509475635751165549953
• The square root of 398367329399937 is 19959141.4995719943
• The cube root of 398367329399937 is 73580.2464390103

Scales and comparisons

• 398,367,329,399,937 seconds is equal to 12,666,848 years, 43 weeks, 6 days, 3 hours, 58 minutes, 57 seconds.
• To count from 1 to 398,367,329,399,937 would take you about thirty-one million, six hundred sixty-seven thousand, one hundred twenty-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 398367329399937 cubic inches would be around 6131.7 feet tall.

Recreational maths with 398367329399937

• 398367329399937 backwards is 739993923763893
• The number of decimal digits it has is: 15
• The sum of 398367329399937's digits is 90
• More coming soon!