142280550
142,280,550 is an even composite number composed of five prime numbers multiplied together.
142280550 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 142280550:
2 × 34 × 52 × 19 × 432
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 19 × 43 × 43)See below for interesting mathematical facts about the number 142280550 from the Numbermatics database.
Names of 142280550
- Cardinal: 142280550 can be written as One hundred forty-two million, two hundred eighty thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.4228055 × 108
Factors of 142280550
Divisors of 142280550
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 25 27 30 38 43 45 50 54 57 75 81 86 90 95 114 129 135 150 162 171 190 215 225 258 270 285 342 387 405 430 450 475 513 570 645 675 774 810 817 855 950 1026 1075 1161 1290 1350 1425 1539 1634 1710 1849 1935 2025 2150 2322 2451 2565 2850 3078 3225 3483 3698 3870 4050 4085 4275 4902 5130 5547 5805 6450 6966 7353 7695 8170 8550 9245 9675 11094 11610 12255 12825 14706 15390 16641 17415 18490 19350 20425 22059 24510 25650 27735 29025 33282 34830 35131 36765 38475 40850 44118 46225 49923 55470 58050 61275 66177 70262 73530 76950 83205 87075 92450 99846 105393 110295 122550 132354 138675 149769 166410 174150 175655 183825 210786 220590 249615 277350 299538 316179 330885 351310 367650 416025 499230 526965 551475 632358 661770 748845 832050 878275 948537 1053930 1102950 1248075 1497690 1580895 1654425 1756550 1897074 2496150 2634825 2845611 3161790 3308850 3744225 4742685 5269650 5691222 7488450 7904475 9485370 14228055 15808950 23713425 28456110 47426850 71140275 142280550
- Sum of all divisors σ(n): 426038580
- Sum of proper divisors (its aliquot sum) s(n): 283758030
- 142280550 is an abundant number, because the sum of its proper divisors (283758030) is greater than itself. Its abundance is 141477480
Bases of 142280550
- Binary: 10000111101100000111011001102
- Hexadecimal: 0x87B0766
- Base-36: 2CPKDI
Squares and roots of 142280550
- 142280550 squared (1422805502) is 20243754908302500
- 142280550 cubed (1422805503) is 2880292582418479266375000
-
The
square root of 142280550 is 11928.1410957449 -
The
cube root of 142280550 is 522.0537003811
Scales and comparisons
How big is 142280550?- 142,280,550 seconds is equal to 4 years, 27 weeks, 1 day, 18 hours, 22 minutes, 30 seconds.
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To count from 1 to 142,280,550 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 142280550 cubic inches would be around 43.5 feet tall.
Recreational maths with 142280550
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