140738730
140,738,730 is an even composite number composed of six prime numbers multiplied together.
140738730 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 140738730:
2 × 3 × 5 × 112 × 137 × 283
(2 × 3 × 5 × 11 × 11 × 137 × 283)See below for interesting mathematical facts about the number 140738730 from the Numbermatics database.
Names of 140738730
- Cardinal: 140738730 can be written as One hundred forty million, seven hundred thirty-eight thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 1.4073873 × 108
Factors of 140738730
Divisors of 140738730
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 30 33 55 66 110 121 137 165 242 274 283 330 363 411 566 605 685 726 822 849 1210 1370 1415 1507 1698 1815 2055 2830 3014 3113 3630 4110 4245 4521 6226 7535 8490 9042 9339 15070 15565 16577 18678 22605 31130 33154 34243 38771 45210 46695 49731 68486 77542 82885 93390 99462 102729 116313 165770 171215 193855 205458 232626 248655 342430 387710 426481 497310 513645 581565 852962 1027290 1163130 1279443 2132405 2558886 4264810 4691291 6397215 9382582 12794430 14073873 23456455 28147746 46912910 70369365 140738730
- Sum of all divisors σ(n): 375302592
- Sum of proper divisors (its aliquot sum) s(n): 234563862
- 140738730 is an abundant number, because the sum of its proper divisors (234563862) is greater than itself. Its abundance is 93825132
Bases of 140738730
- Binary: 10000110001110000000101010102
- Hexadecimal: 0x86380AA
- Base-36: 2BSIP6
Squares and roots of 140738730
- 140738730 squared (1407387302) is 19807390122012900
- 140738730 cubed (1407387303) is 2787666930386640589617000
-
The
square root of 140738730 is 11863.3355343259 -
The
cube root of 140738730 is 520.1611063925
Scales and comparisons
How big is 140738730?- 140,738,730 seconds is equal to 4 years, 24 weeks, 4 days, 22 hours, 5 minutes, 30 seconds.
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To count from 1 to 140,738,730 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 140738730 cubic inches would be around 43.3 feet tall.
Recreational maths with 140738730
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The information we have on file for 140738730 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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