38190893366185

Names of 38190893366185

• Cardinal: 38190893366185 can be written as Thirty-eight trillion, one hundred ninety billion, eight hundred ninety-three million, three hundred sixty-six thousand, one hundred eighty-five.

Scientific notation

• Scientific notation: 3.8190893366185 × 10¹³

Factors of 38190893366185

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2206807

Divisors of 38190893366185

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 7 31 35 49 155 217 245 1085 1519 2281 7595 11405 15967 70711 79835 111769 353555 494977 558845 2204483 2474885 3464839 11022415 15431381 17324195 68338973 77156905 108019667 341694865 478372811 540098335 2391864055 3348609677 5028425723 16743048385 25142128615 35198980061 155881197413 175994900305 246392860427 779405987065 1091168381891 1231964302135 5455841909455 7638178673237 38190893366185
• Sum of all divisors σ(n): 55055241948672
• Sum of proper divisors (its aliquot sum) s(n): 16864348582487
• 38190893366185 is a deficient number, because the sum of its proper divisors (16864348582487) is less than itself. Its deficiency is 21326544783698

Bases of 38190893366185

• Binary: 1000101011110000000010101000011111101110101001₂
• Hexadecimal: 0x22BC02A1FBA9
• Base-36: DJCNJUMCP

Squares and roots of 38190893366185

• 38190893366185 squared (38190893366185²) is 1458544336107313440501454225
• 38190893366185 cubed (38190893366185³) is 55703111210127501841109476861397940381625
• The square root of 38190893366185 is 6179878.1028580977
• The cube root of 38190893366185 is 33675.9564478989

Scales and comparisons

• 38,190,893,366,185 seconds is equal to 1,214,352 years, 14 weeks, 2 days, 18 hours, 36 minutes, 25 seconds.
• To count from 1 to 38,190,893,366,185 would take you about three million, thirty-five thousand, eight hundred eighty 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 38190893366185 cubic inches would be around 2806.3 feet tall.

Recreational maths with 38190893366185

• 38190893366185 backwards is 58166339809183
• The number of decimal digits it has is: 14
• The sum of 38190893366185's digits is 70
• More coming soon!