142730910
142,730,910 is an even composite number composed of five prime numbers multiplied together.
142730910 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 142730910:
2 × 36 × 5 × 7 × 2797
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 2797)See below for interesting mathematical facts about the number 142730910 from the Numbermatics database.
Names of 142730910
- Cardinal: 142730910 can be written as One hundred forty-two million, seven hundred thirty thousand, nine hundred ten.
Scientific notation
- Scientific notation: 1.4273091 × 108
Factors of 142730910
Divisors of 142730910
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 210 243 270 315 378 405 486 567 630 729 810 945 1134 1215 1458 1701 1890 2430 2797 2835 3402 3645 5103 5594 5670 7290 8391 8505 10206 13985 16782 17010 19579 25173 25515 27970 39158 41955 50346 51030 58737 75519 83910 97895 117474 125865 151038 176211 195790 226557 251730 293685 352422 377595 453114 528633 587370 679671 755190 881055 1057266 1132785 1359342 1585899 1762110 2039013 2265570 2643165 3171798 3398355 4078026 4757697 5286330 6796710 7929495 9515394 10195065 14273091 15858990 20390130 23788485 28546182 47576970 71365455 142730910
- Sum of all divisors σ(n): 440382816
- Sum of proper divisors (its aliquot sum) s(n): 297651906
- 142730910 is an abundant number, because the sum of its proper divisors (297651906) is greater than itself. Its abundance is 154920996
Bases of 142730910
- Binary: 10001000000111100110100111102
- Hexadecimal: 0x881E69E
- Base-36: 2CZ7VI
Squares and roots of 142730910
- 142730910 squared (1427309102) is 20372112669428100
- 142730910 cubed (1427309103) is 2907730179930001892571000
-
The
square root of 142730910 is 11947.0042270019 -
The
cube root of 142730910 is 522.6039383285
Scales and comparisons
How big is 142730910?- 142,730,910 seconds is equal to 4 years, 27 weeks, 6 days, 23 hours, 28 minutes, 30 seconds.
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To count from 1 to 142,730,910 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 142730910 cubic inches would be around 43.6 feet tall.
Recreational maths with 142730910
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The information we have on file for 142730910 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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