138006246
138,006,246 is an even composite number composed of five prime numbers multiplied together.
138006246 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 138006246:
2 × 3 × 72 × 41 × 1072
(2 × 3 × 7 × 7 × 41 × 107 × 107)See below for interesting mathematical facts about the number 138006246 from the Numbermatics database.
Names of 138006246
- Cardinal: 138006246 can be written as One hundred thirty-eight million, six thousand, two hundred forty-six.
Scientific notation
- Scientific notation: 1.38006246 × 108
Factors of 138006246
Divisors of 138006246
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 7 14 21 41 42 49 82 98 107 123 147 214 246 287 294 321 574 642 749 861 1498 1722 2009 2247 4018 4387 4494 5243 6027 8774 10486 11449 12054 13161 15729 22898 26322 30709 31458 34347 61418 68694 80143 92127 160286 184254 214963 240429 429926 469409 480858 561001 644889 938818 1122002 1289778 1408227 1683003 2816454 3285863 3366006 6571726 9857589 19715178 23001041 46002082 69003123 138006246
- Sum of all divisors σ(n): 332009496
- Sum of proper divisors (its aliquot sum) s(n): 194003250
- 138006246 is an abundant number, because the sum of its proper divisors (194003250) is greater than itself. Its abundance is 55997004
Bases of 138006246
- Binary: 10000011100111001110111001102
- Hexadecimal: 0x839CEE6
- Base-36: 2A5YAU
Squares and roots of 138006246
- 138006246 squared (1380062462) is 19045723935012516
- 138006246 cubed (1380062463) is 2628428862623425296174936
-
The
square root of 138006246 is 11747.6059688773 -
The
cube root of 138006246 is 516.7727215287
Scales and comparisons
How big is 138006246?- 138,006,246 seconds is equal to 4 years, 20 weeks, 1 day, 7 hours, 4 minutes, 6 seconds.
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To count from 1 to 138,006,246 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 138006246 cubic inches would be around 43.1 feet tall.
Recreational maths with 138006246
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The information we have on file for 138006246 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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