55481329880

Names of 55481329880

• Cardinal: 55481329880 can be written as Fifty-five billion, four hundred eighty-one million, three hundred twenty-nine thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 5.548132988 × 10¹⁰

Factors of 55481329880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16631

Divisors of 55481329880

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 17 20 34 40 68 85 136 170 289 340 578 680 1156 1445 2312 2890 4913 5780 9826 11560 16607 19652 24565 33214 39304 49130 66428 83035 83521 98260 132856 166070 167042 196520 282319 332140 334084 417605 564638 664280 668168 835210 1129276 1411595 1670420 2258552 2823190 3340840 4799423 5646380 9598846 11292760 19197692 23997115 38395384 47994230 81590191 95988460 163180382 191976920 326360764 407950955 652721528 815901910 1387033247 1631803820 2774066494 3263607640 5548132988 6935166235 11096265976 13870332470 27740664940 55481329880
• Sum of all divisors σ(n): 132642947520
• Sum of proper divisors (its aliquot sum) s(n): 77161617640
• 55481329880 is an abundant number, because the sum of its proper divisors (77161617640) is greater than itself. Its abundance is 21680287760

Bases of 55481329880

• Binary: 110011101010111100011110100011011000₂
• Hexadecimal: 0xCEAF1E8D8
• Base-36: PHK5G48

Squares and roots of 55481329880

• 55481329880 squared (55481329880²) is 3078177965253380814400
• 55481329880 cubed (55481329880³) is 170781407119569998748989454272000
• The square root of 55481329880 is 235544.7513318859
• The cube root of 55481329880 is 3814.0140407131

Scales and comparisons

• 55,481,329,880 seconds is equal to 1,764 years, 7 weeks, 31 minutes, 20 seconds.
• To count from 1 to 55,481,329,880 would take you about three thousand, five hundred twenty-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 55481329880 cubic inches would be around 317.8 feet tall.

Recreational maths with 55481329880

• 55481329880 backwards is 08892318455
• The number of decimal digits it has is: 11
• The sum of 55481329880's digits is 53
• More coming soon!