445007076915215

Names of 445007076915215

• Cardinal: 445007076915215 can be written as Four hundred forty-five trillion, seven billion, seventy-six million, nine hundred fifteen thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 4.45007076915215 × 10¹⁴

Factors of 445007076915215

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 90060263

Divisors of 445007076915215

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 31 71 155 355 449 2201 2245 11005 13919 31879 69595 159395 988249 4941245 90059707 450298535 2791850917 6394239197 13959254585 31971195985 40436808443 198221415107 202184042215 991107075535 1253541061733 2871013399453 6267705308665 14355066997265 89001415383043 445007076915215
• Sum of all divisors σ(n): 560243431526400
• Sum of proper divisors (its aliquot sum) s(n): 115236354611185
• 445007076915215 is a deficient number, because the sum of its proper divisors (115236354611185) is less than itself. Its deficiency is 329770722304030

Bases of 445007076915215

• Binary: 1100101001011101101001000101111011111100000001111₂
• Hexadecimal: 0x194BB48BDF80F
• Base-36: 4DQPFFUPLB

Squares and roots of 445007076915215

• 445007076915215 squared (445007076915215²) is 198031298504624078960298496225
• 445007076915215 cubed (445007076915215³) is 88125329285267148718225080317933876322563375
• The square root of 445007076915215 is 21095190.8480396309
• The cube root of 445007076915215 is 76346.4719278673

Scales and comparisons

• 445,007,076,915,215 seconds is equal to 14,149,848 years, 28 weeks, 3 days, 16 hours, 53 minutes, 35 seconds.
• To count from 1 to 445,007,076,915,215 would take you about thirty-five million, three hundred seventy-four thousand, six hundred twenty-one 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 445007076915215 cubic inches would be around 6362.2 feet tall.

Recreational maths with 445007076915215

• 445007076915215 backwards is 512519670700544
• The number of decimal digits it has is: 15
• The sum of 445007076915215's digits is 56
• More coming soon!