409049278473020

Names of 409049278473020

• Cardinal: 409049278473020 can be written as Four hundred nine trillion, forty-nine billion, two hundred seventy-eight million, four hundred seventy-three thousand and twenty.

Scientific notation

• Scientific notation: 4.0904927847302 × 10¹⁴

Factors of 409049278473020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5920248

Divisors of 409049278473020

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 547 1094 2188 2735 5470 6323 10940 12646 25292 31615 63230 126460 3458681 5913371 6917362 11826742 13834724 17293405 23653484 29566855 34586810 59133710 69173620 118267420 3234613937 6469227874 12938455748 16173069685 32346139370 37390244833 64692278740 74780489666 149560979332 186951224165 373902448330 747804896660 20452463923651 40904927847302 81809855694604 102262319618255 204524639236510 409049278473020
• Sum of all divisors σ(n): 860710122776448
• Sum of proper divisors (its aliquot sum) s(n): 451660844303428
• 409049278473020 is an abundant number, because the sum of its proper divisors (451660844303428) is greater than itself. Its abundance is 42611565830408

Bases of 409049278473020

• Binary: 1011101000000011100110100111100000110001100111100₂
• Hexadecimal: 0x1740734F0633C
• Base-36: 40ZUN72A7W

Squares and roots of 409049278473020

• 409049278473020 squared (409049278473020²) is 167321312219298263182867920400
• 409049278473020 cubed (409049278473020³) is 68442662036462859327578569259741654907608000
• The square root of 409049278473020 is 20224966.7112957197
• The cube root of 409049278473020 is 74232.1222572019

Scales and comparisons

• 409,049,278,473,020 seconds is equal to 13,006,501 years, 40 weeks, 4 days, 23 hours, 50 minutes, 20 seconds.
• To count from 1 to 409,049,278,473,020 would take you about thirty-two million, five hundred sixteen thousand, two hundred fifty-four 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 409049278473020 cubic inches would be around 6186 feet tall.

Recreational maths with 409049278473020

• 409049278473020 backwards is 020374872940904
• The number of decimal digits it has is: 15
• The sum of 409049278473020's digits is 59
• More coming soon!