55609890
55,609,890 is an even composite number composed of seven prime numbers multiplied together.
55609890 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 55609890:
2 × 3 × 5 × 7 × 17 × 37 × 421
See below for interesting mathematical facts about the number 55609890 from the Numbermatics database.
Names of 55609890
- Cardinal: 55609890 can be written as Fifty-five million, six hundred nine thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 5.560989 × 107
Factors of 55609890
Divisors of 55609890
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 7 10 14 15 17 21 30 34 35 37 42 51 70 74 85 102 105 111 119 170 185 210 222 238 255 259 357 370 421 510 518 555 595 629 714 777 842 1110 1190 1258 1263 1295 1554 1785 1887 2105 2526 2590 2947 3145 3570 3774 3885 4210 4403 5894 6290 6315 7157 7770 8806 8841 9435 12630 13209 14314 14735 15577 17682 18870 21471 22015 26418 29470 31154 35785 42942 44030 44205 46731 50099 66045 71570 77885 88410 93462 100198 107355 109039 132090 150297 155770 214710 218078 233655 250495 264809 300594 327117 467310 500990 529618 545195 654234 751485 794427 1090390 1324045 1502970 1588854 1635585 1853663 2648090 3271170 3707326 3972135 5560989 7944270 9268315 11121978 18536630 27804945 55609890
- Sum of all divisors σ(n): 166261248
- Sum of proper divisors (its aliquot sum) s(n): 110651358
- 55609890 is an abundant number, because the sum of its proper divisors (110651358) is greater than itself. Its abundance is 55041468
Bases of 55609890
- Binary: 110101000010001010001000102
- Hexadecimal: 0x3508A22
- Base-36: X3WV6
Squares and roots of 55609890
- 55609890 squared (556098902) is 3092459865812100
- 55609890 cubed (556098903) is 171971352967225641669000
-
The
square root of 55609890 is 7457.2038995859 -
The
cube root of 55609890 is 381.6957684777
Scales and comparisons
How big is 55609890?- 55,609,890 seconds is equal to 1 year, 39 weeks, 6 days, 15 hours, 11 minutes, 30 seconds.
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To count from 1 to 55,609,890 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 55609890 cubic inches would be around 31.8 feet tall.
Recreational maths with 55609890
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The information we have on file for 55609890 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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