138223512
138,223,512 is an even composite number composed of five prime numbers multiplied together.
138223512 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138223512:
23 × 32 × 73 × 29 × 193
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 29 × 193)See below for interesting mathematical facts about the number 138223512 from the Numbermatics database.
Names of 138223512
- Cardinal: 138223512 can be written as One hundred thirty-eight million, two hundred twenty-three thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.38223512 × 108
Factors of 138223512
Divisors of 138223512
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 29 36 42 49 56 58 63 72 84 87 98 116 126 147 168 174 193 196 203 232 252 261 294 343 348 386 392 406 441 504 522 579 588 609 686 696 772 812 882 1029 1044 1158 1176 1218 1351 1372 1421 1544 1624 1737 1764 1827 2058 2088 2316 2436 2702 2744 2842 3087 3474 3528 3654 4053 4116 4263 4632 4872 5404 5597 5684 6174 6948 7308 8106 8232 8526 9457 9947 10808 11194 11368 12159 12348 12789 13896 14616 16212 16791 17052 18914 19894 22388 24318 24696 25578 28371 29841 32424 33582 34104 37828 39179 39788 44776 48636 50373 51156 56742 59682 66199 67164 75656 78358 79576 85113 89523 97272 100746 102312 113484 117537 119364 132398 134328 156716 170226 179046 198597 201492 226968 235074 238728 264796 274253 313432 340452 352611 358092 397194 402984 470148 529592 548506 595791 680904 705222 716184 794388 822759 940296 1097012 1191582 1410444 1588776 1645518 1919771 2194024 2383164 2468277 2820888 3291036 3839542 4766328 4936554 5759313 6582072 7679084 9873108 11518626 15358168 17277939 19746216 23037252 34555878 46074504 69111756 138223512
- Sum of all divisors σ(n): 453960000
- Sum of proper divisors (its aliquot sum) s(n): 315736488
- 138223512 is an abundant number, because the sum of its proper divisors (315736488) is greater than itself. Its abundance is 177512976
Bases of 138223512
- Binary: 10000011110100011111100110002
- Hexadecimal: 0x83D1F98
- Base-36: 2AALY0
Squares and roots of 138223512
- 138223512 squared (1382235122) is 19105739269614144
- 138223512 cubed (1382235123) is 2640862381202381868553728
-
The
square root of 138223512 is 11756.8495780119 -
The
cube root of 138223512 is 517.0437678927
Scales and comparisons
How big is 138223512?- 138,223,512 seconds is equal to 4 years, 20 weeks, 3 days, 19 hours, 25 minutes, 12 seconds.
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To count from 1 to 138,223,512 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 138223512 cubic inches would be around 43.1 feet tall.
Recreational maths with 138223512
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The information we have on file for 138223512 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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