142448250
142,448,250 is an even composite number composed of six prime numbers multiplied together.
142448250 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142448250:
2 × 3 × 53 × 7 × 43 × 631
(2 × 3 × 5 × 5 × 5 × 7 × 43 × 631)See below for interesting mathematical facts about the number 142448250 from the Numbermatics database.
Names of 142448250
- Cardinal: 142448250 can be written as One hundred forty-two million, four hundred forty-eight thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.4244825 × 108
Factors of 142448250
Divisors of 142448250
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 25 30 35 42 43 50 70 75 86 105 125 129 150 175 210 215 250 258 301 350 375 430 525 602 631 645 750 875 903 1050 1075 1262 1290 1505 1750 1806 1893 2150 2625 3010 3155 3225 3786 4417 4515 5250 5375 6310 6450 7525 8834 9030 9465 10750 13251 15050 15775 16125 18930 22085 22575 26502 27133 31550 32250 37625 44170 45150 47325 54266 66255 75250 78875 81399 94650 110425 112875 132510 135665 157750 162798 189931 220850 225750 236625 271330 331275 379862 406995 473250 552125 569793 662550 678325 813990 949655 1104250 1139586 1356650 1656375 1899310 2034975 2848965 3312750 3391625 4069950 4748275 5697930 6783250 9496550 10174875 14244825 20349750 23741375 28489650 47482750 71224125 142448250
- Sum of all divisors σ(n): 416452608
- Sum of proper divisors (its aliquot sum) s(n): 274004358
- 142448250 is an abundant number, because the sum of its proper divisors (274004358) is greater than itself. Its abundance is 131556108
Bases of 142448250
- Binary: 10000111110110010110011110102
- Hexadecimal: 0x87D967A
- Base-36: 2CT5RU
Squares and roots of 142448250
- 142448250 squared (1424482502) is 20291503928062500
- 142448250 cubed (1424482503) is 2890489224420629015625000
-
The
square root of 142448250 is 11935.1686205097 -
The
cube root of 142448250 is 522.2587273075
Scales and comparisons
How big is 142448250?- 142,448,250 seconds is equal to 4 years, 27 weeks, 3 days, 16 hours, 57 minutes, 30 seconds.
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To count from 1 to 142,448,250 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 142448250 cubic inches would be around 43.5 feet tall.
Recreational maths with 142448250
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The information we have on file for 142448250 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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