45442649943112490

Names of 45442649943112490

• Cardinal: 45442649943112490 can be written as Forty-five quadrillion, four hundred forty-two trillion, six hundred forty-nine billion, nine hundred forty-three million, one hundred twelve thousand, four hundred ninety.

Scientific notation

• Scientific notation: 4.544264994311249 × 10¹⁶

Factors of 45442649943112490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 127506398

Divisors of 45442649943112490

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 31 62 155 310 1160219 2320438 5801095 11602190 35966789 71933578 126346141 179833945 252692282 359667890 631730705 1263461410 3916730371 7833460742 19583651855 39167303710 146589193364879 293178386729758 732945966824395 1465891933648790 4544264994311249 9088529988622498 22721324971556245 45442649943112490
• Sum of all divisors σ(n): 84435448821834240
• Sum of proper divisors (its aliquot sum) s(n): 38992798878721750
• 45442649943112490 is a deficient number, because the sum of its proper divisors (38992798878721750) is less than itself. Its deficiency is 6449851064390740

Bases of 45442649943112490

• Binary: 10100001011100011101100101101111100000101111101100101010₂
• Hexadecimal: 0xA171D96F82FB2A
• Base-36: CFG2P6PODGQ

Squares and roots of 45442649943112490

• 45442649943112490 squared (45442649943112490²) is 2065034433852261590633188794000100
• 45442649943112490 cubed (45442649943112490³) is 93840636898021808165472406989907210414431371249000
• The square root of 45442649943112490 is 213172817.0830241901
• The cube root of 45442649943112490 is 356851.7927993473

Scales and comparisons

• 45,442,649,943,112,490 seconds is equal to 1,444,935,704 years, 43 weeks, 6 days, 19 hours, 14 minutes, 50 seconds.
• To count from 1 to 45,442,649,943,112,490 would take you about four billion, three hundred thirty-four million, eight hundred seven thousand, one hundred fourteen 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 45442649943112490 cubic inches would be around 29737.6 feet tall.

Recreational maths with 45442649943112490

• 45442649943112490 backwards is 09421134994624454
• The number of decimal digits it has is: 17
• The sum of 45442649943112490's digits is 71
• More coming soon!