142492500
142,492,500 is an even composite number composed of four prime numbers multiplied together.
142492500 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 142492500:
22 × 33 × 54 × 2111
(2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 2111)See below for interesting mathematical facts about the number 142492500 from the Numbermatics database.
Names of 142492500
- Cardinal: 142492500 can be written as One hundred forty-two million, four hundred ninety-two thousand, five hundred.
Scientific notation
- Scientific notation: 1.424925 × 108
Factors of 142492500
Divisors of 142492500
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 125 135 150 180 225 250 270 300 375 450 500 540 625 675 750 900 1125 1250 1350 1500 1875 2111 2250 2500 2700 3375 3750 4222 4500 5625 6333 6750 7500 8444 10555 11250 12666 13500 16875 18999 21110 22500 25332 31665 33750 37998 42220 52775 56997 63330 67500 75996 94995 105550 113994 126660 158325 189990 211100 227988 263875 284985 316650 379980 474975 527750 569970 633300 791625 949950 1055500 1139940 1319375 1424925 1583250 1899900 2374875 2638750 2849850 3166500 3958125 4749750 5277500 5699700 7124625 7916250 9499500 11874375 14249250 15832500 23748750 28498500 35623125 47497500 71246250 142492500
- Sum of all divisors σ(n): 461852160
- Sum of proper divisors (its aliquot sum) s(n): 319359660
- 142492500 is an abundant number, because the sum of its proper divisors (319359660) is greater than itself. Its abundance is 176867160
Bases of 142492500
- Binary: 10000111111001000011010101002
- Hexadecimal: 0x87E4354
- Base-36: 2CU3X0
Squares and roots of 142492500
- 142492500 squared (1424925002) is 20304112556250000
- 142492500 cubed (1424925003) is 2893183758421453125000000
-
The
square root of 142492500 is 11937.0222417485 -
The
cube root of 142492500 is 522.3127997073
Scales and comparisons
How big is 142492500?- 142,492,500 seconds is equal to 4 years, 27 weeks, 4 days, 5 hours, 15 minutes.
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To count from 1 to 142,492,500 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 142492500 cubic inches would be around 43.5 feet tall.
Recreational maths with 142492500
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The information we have on file for 142492500 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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