55489070

Names of 55489070

• Cardinal: 55489070 can be written as Fifty-five million, four hundred eighty-nine thousand and seventy.

Scientific notation

• Scientific notation: 5.548907 × 10⁷

Factors of 55489070

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 339

Divisors of 55489070

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 13 14 26 31 35 49 62 65 70 91 98 130 155 182 217 245 281 310 403 434 455 490 562 637 806 910 1085 1274 1405 1519 1967 2015 2170 2810 2821 3038 3185 3653 3934 4030 5642 6370 7306 7595 8711 9835 13769 14105 15190 17422 18265 19670 19747 25571 27538 28210 36530 39494 43555 51142 60977 68845 87110 98735 113243 121954 127855 137690 178997 197470 226486 255710 304885 357994 426839 566215 609770 792701 853678 894985 1132430 1585402 1789970 2134195 3963505 4268390 5548907 7927010 11097814 27744535 55489070
• Sum of all divisors σ(n): 129620736
• Sum of proper divisors (its aliquot sum) s(n): 74131666
• 55489070 is an abundant number, because the sum of its proper divisors (74131666) is greater than itself. Its abundance is 18642596

Bases of 55489070

• Binary: 11010011101011001000101110₂
• Hexadecimal: 0x34EB22E
• Base-36: X1BN2

Squares and roots of 55489070

• 55489070 squared (55489070²) is 3079036889464900
• 55489070 cubed (55489070³) is 170852893492100098643000
• The square root of 55489070 is 7449.0986031869
• The cube root of 55489070 is 381.4191394991

Scales and comparisons

• 55,489,070 seconds is equal to 1 year, 39 weeks, 5 days, 5 hours, 37 minutes, 50 seconds.
• To count from 1 to 55,489,070 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 55489070 cubic inches would be around 31.8 feet tall.

Recreational maths with 55489070

• 55489070 backwards is 07098455
• The number of decimal digits it has is: 8
• The sum of 55489070's digits is 38
• More coming soon!