1449212747949729

Names of 1449212747949729

• Cardinal: 1449212747949729 can be written as One quadrillion, four hundred forty-nine trillion, two hundred twelve billion, seven hundred forty-seven million, nine hundred forty-nine thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.449212747949729 × 10¹⁵

Factors of 1449212747949729

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 58518

Divisors of 1449212747949729

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 7 9 21 31 49 63 93 147 217 279 441 651 961 1519 1953 2883 4557 6727 8649 13671 20181 47089 58477 60543 141267 175431 409339 423801 526293 1228017 1812787 2865373 3684051 5438361 8596119 12689509 16315083 25788357 38068527 56196397 88826563 114205581 168589191 266479689 393374779 505767573 799439067 1180124337 2753623453 3419559529 3540373011 8260870359 10258678587 23936916703 24782611077 30776035761 71810750109 106006345399 167558416921 215432250327 318019036197 502675250763 742044417793 954057108591 1508025752289 2226133253379 3286196707369 5194310924551 6678399760137 9858590122107 15582932773653 23003376951583 29575770366321 46748798320959 69010130854749 161023638661081 207030392564247 483070915983243 1449212747949729
• Sum of all divisors σ(n): 2516199384584691
• Sum of proper divisors (its aliquot sum) s(n): 1066986636634962
• 1449212747949729 is a deficient number, because the sum of its proper divisors (1066986636634962) is less than itself. Its deficiency is 382226111314767

Bases of 1449212747949729

• Binary: 101001001100000110100100011000010111010011010100001₂
• Hexadecimal: 0x5260D230BA6A1
• Base-36: E9PB58KC69

Squares and roots of 1449212747949729

• 1449212747949729 squared (1449212747949729²) is 2100217588820004755893111173441
• 1449212747949729 cubed (1449212747949729³) is 3043662103186193131253354378848433634067947489
• 1449212747949729 is a perfect square number. Its square root is 38068527
• The cube root of 1449212747949729 is 113164.6319300041

Scales and comparisons

• 1,449,212,747,949,729 seconds is equal to 46,080,482 years, 35 weeks, 20 hours, 42 minutes, 9 seconds.
• To count from 1 to 1,449,212,747,949,729 would take you about one hundred thirty-eight million, two hundred forty-one thousand, four hundred forty-eight 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 1449212747949729 cubic inches would be around 9430.4 feet tall.

Recreational maths with 1449212747949729

• 1449212747949729 backwards is 9279497472129441
• The number of decimal digits it has is: 16
• The sum of 1449212747949729's digits is 81
• More coming soon!