40197439318384

Names of 40197439318384

• Cardinal: 40197439318384 can be written as Forty trillion, one hundred ninety-seven billion, four hundred thirty-nine million, three hundred eighteen thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 4.0197439318384 × 10¹³

Factors of 40197439318384

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3724

Divisors of 40197439318384

• Number of divisors d(n): 50
• Complete list of divisors:
  1 2 4 8 16 163 326 652 1304 2608 3559 7118 14236 26569 28472 53138 56944 106276 212552 425104 580117 1160234 2320468 4330747 4640936 8661494 9281872 17322988 34645976 69291952 94559071 189118142 378236284 705911761 756472568 1411823522 1512945136 2823647044 5647294088 11294588176 15413128573 30826257146 61652514292 123305028584 246610057168 2512339957399 5024679914798 10049359829596 20098719659192 40197439318384
• Sum of all divisors σ(n): 78385313436760
• Sum of proper divisors (its aliquot sum) s(n): 38187874118376
• 40197439318384 is a deficient number, because the sum of its proper divisors (38187874118376) is less than itself. Its deficiency is 2009565200008

Bases of 40197439318384

• Binary: 1001001000111100110010000101110110100101110000₂
• Hexadecimal: 0x248F32176970
• Base-36: E8YG5I3XS

Squares and roots of 40197439318384

• 40197439318384 squared (40197439318384²) is 1615834127755163938520371456
• 40197439318384 cubed (40197439318384³) is 64952394299012142284872497261771129647104
• The square root of 40197439318384 is 6340145.0549955085
• The cube root of 40197439318384 is 34255.6960191843

Scales and comparisons

• 40,197,439,318,384 seconds is equal to 1,278,154 years, 12 weeks, 6 hours, 13 minutes, 4 seconds.
• To count from 1 to 40,197,439,318,384 would take you about three million, one hundred ninety-five thousand, three 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 40197439318384 cubic inches would be around 2854.6 feet tall.

Recreational maths with 40197439318384

• 40197439318384 backwards is 48381393479104
• The number of decimal digits it has is: 14
• The sum of 40197439318384's digits is 64
• More coming soon!