142983225
142,983,225 is an odd composite number composed of five prime numbers multiplied together.
142983225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 142983225:
34 × 52 × 72 × 11 × 131
(3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 11 × 131)See below for interesting mathematical facts about the number 142983225 from the Numbermatics database.
Names of 142983225
- Cardinal: 142983225 can be written as One hundred forty-two million, nine hundred eighty-three thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.42983225 × 108
Factors of 142983225
Divisors of 142983225
- Number of divisors d(n): 180
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Complete list of divisors:
1 3 5 7 9 11 15 21 25 27 33 35 45 49 55 63 75 77 81 99 105 131 135 147 165 175 189 225 231 245 275 297 315 385 393 405 441 495 525 539 567 655 675 693 735 825 891 917 945 1155 1179 1225 1323 1441 1485 1575 1617 1925 1965 2025 2079 2205 2475 2695 2751 2835 3275 3465 3537 3675 3969 4323 4455 4585 4725 4851 5775 5895 6237 6419 6615 7205 7425 8085 8253 9825 10087 10395 10611 11025 12969 13475 13755 14175 14553 17325 17685 19257 19845 21615 22275 22925 24255 24759 29475 30261 31185 32095 33075 36025 38907 40425 41265 43659 50435 51975 53055 57771 64845 68775 70609 72765 74277 88425 90783 96285 99225 108075 116721 121275 123795 151305 155925 160475 173313 194535 206325 211827 218295 252175 265275 272349 288855 324225 353045 363825 371385 453915 481425 519939 583605 618975 635481 756525 817047 866565 972675 1059135 1091475 1361745 1444275 1765225 1856925 1906443 2269575 2599695 2918025 3177405 4085235 4332825 5295675 5719329 6808725 9532215 12998475 15887025 20426175 28596645 47661075 142983225
- Sum of all divisors σ(n): 338670288
- Sum of proper divisors (its aliquot sum) s(n): 195687063
- 142983225 is an abundant number, because the sum of its proper divisors (195687063) is greater than itself. Its abundance is 52703838
Bases of 142983225
- Binary: 10001000010111000000001110012
- Hexadecimal: 0x885C039
- Base-36: 2D4MK9
Squares and roots of 142983225
- 142983225 squared (1429832252) is 20444202631400625
- 142983225 cubed (1429832253) is 2923178024791147629515625
-
The
square root of 142983225 is 11957.5593245445 -
The
cube root of 142983225 is 522.9117043879
Scales and comparisons
How big is 142983225?- 142,983,225 seconds is equal to 4 years, 28 weeks, 2 days, 21 hours, 33 minutes, 45 seconds.
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To count from 1 to 142,983,225 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 142983225 cubic inches would be around 43.6 feet tall.
Recreational maths with 142983225
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The information we have on file for 142983225 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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