2240046432

Names of 2240046432

• Cardinal: 2240046432 can be written as Two billion, two hundred forty million, forty-six thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 2.240046432 × 10⁹

Factors of 2240046432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 598321

Divisors of 2240046432

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 208 234 288 312 416 468 624 936 1248 1872 3744 598303 1196606 1794909 2393212 3589818 4786424 5384727 7179636 7777939 9572848 10769454 14359272 15555878 19145696 21538908 23333817 28718544 31111756 43077816 46667634 57437088 62223512 70001451 86155632 93335268 124447024 140002902 172311264 186670536 248894048 280005804 373341072 560011608 746682144 1120023216 2240046432
• Sum of all divisors σ(n): 6860153664
• Sum of proper divisors (its aliquot sum) s(n): 4620107232
• 2240046432 is an abundant number, because the sum of its proper divisors (4620107232) is greater than itself. Its abundance is 2380060800

Bases of 2240046432

• Binary: 10000101100001000110010101100000₂
• Hexadecimal: 0x85846560
• Base-36: 111NYW0

Squares and roots of 2240046432

• 2240046432 squared (2240046432²) is 5017808017515930624
• 2240046432 cubed (2240046432³) is 11240122946097553897450733568
• The square root of 2240046432 is 47329.1287897845
• The cube root of 2240046432 is 1308.4355646173

Scales and comparisons

• 2,240,046,432 seconds is equal to 71 years, 11 weeks, 5 days, 11 hours, 7 minutes, 12 seconds.
• To count from 1 to 2,240,046,432 would take you about one hundred forty-two 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 2240046432 cubic inches would be around 109 feet tall.

Recreational maths with 2240046432

• 2240046432 backwards is 2346400422
• The number of decimal digits it has is: 10
• The sum of 2240046432's digits is 27
• More coming soon!