55448646

Names of 55448646

• Cardinal: 55448646 can be written as Fifty-five million, four hundred forty-eight thousand, six hundred forty-six.

Scientific notation

• Scientific notation: 5.5448646 × 10⁷

Factors of 55448646

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 749

Divisors of 55448646

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 11 22 31 33 41 62 66 82 93 123 186 246 341 451 661 682 902 1023 1271 1322 1353 1983 2046 2542 2706 3813 3966 7271 7626 13981 14542 20491 21813 27101 27962 40982 41943 43626 54202 61473 81303 83886 122946 162606 225401 298111 450802 596222 676203 840131 894333 1352406 1680262 1788666 2520393 5040786 9241441 18482882 27724323 55448646
• Sum of all divisors σ(n): 128120832
• Sum of proper divisors (its aliquot sum) s(n): 72672186
• 55448646 is an abundant number, because the sum of its proper divisors (72672186) is greater than itself. Its abundance is 17223540

Bases of 55448646

• Binary: 11010011100001010001000110₂
• Hexadecimal: 0x34E1446
• Base-36: X0GG6

Squares and roots of 55448646

• 55448646 squared (55448646²) is 3074552343233316
• 55448646 cubed (55448646³) is 170479764488414634290136
• The square root of 55448646 is 7446.3847604055
• The cube root of 55448646 is 381.3264952307

Scales and comparisons

• 55,448,646 seconds is equal to 1 year, 39 weeks, 4 days, 18 hours, 24 minutes, 6 seconds.
• To count from 1 to 55,448,646 would take you about 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 55448646 cubic inches would be around 31.8 feet tall.

Recreational maths with 55448646

• 55448646 backwards is 64684455
• The number of decimal digits it has is: 8
• The sum of 55448646's digits is 42
• More coming soon!