139040550
139,040,550 is an even composite number composed of five prime numbers multiplied together.
139040550 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 139040550:
2 × 34 × 52 × 11 × 3121
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 3121)See below for interesting mathematical facts about the number 139040550 from the Numbermatics database.
Names of 139040550
- Cardinal: 139040550 can be written as One hundred thirty-nine million, forty thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.3904055 × 108
Factors of 139040550
Divisors of 139040550
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 25 27 30 33 45 50 54 55 66 75 81 90 99 110 135 150 162 165 198 225 270 275 297 330 405 450 495 550 594 675 810 825 891 990 1350 1485 1650 1782 2025 2475 2970 3121 4050 4455 4950 6242 7425 8910 9363 14850 15605 18726 22275 28089 31210 34331 44550 46815 56178 68662 78025 84267 93630 102993 140445 156050 168534 171655 205986 234075 252801 280890 308979 343310 421335 468150 505602 514965 617958 702225 842670 858275 926937 1029930 1264005 1404450 1544895 1716550 1853874 2106675 2528010 2574825 2780811 3089790 4213350 4634685 5149650 5561622 6320025 7724475 9269370 12640050 13904055 15448950 23173425 27808110 46346850 69520275 139040550
- Sum of all divisors σ(n): 421582392
- Sum of proper divisors (its aliquot sum) s(n): 282541842
- 139040550 is an abundant number, because the sum of its proper divisors (282541842) is greater than itself. Its abundance is 143501292
Bases of 139040550
- Binary: 10000100100110010111001001102
- Hexadecimal: 0x8499726
- Base-36: 2AS4DI
Squares and roots of 139040550
- 139040550 squared (1390405502) is 19332274544302500
- 139040550 cubed (1390405503) is 2687970085390818966375000
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The
square root of 139040550 is 11791.5457002041 -
The
cube root of 139040550 is 518.0605142901
Scales and comparisons
How big is 139040550?- 139,040,550 seconds is equal to 4 years, 21 weeks, 6 days, 6 hours, 22 minutes, 30 seconds.
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To count from 1 to 139,040,550 would take you about six 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 139040550 cubic inches would be around 43.2 feet tall.
Recreational maths with 139040550
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