138711804
138,711,804 is an even composite number composed of seven prime numbers multiplied together.
138711804 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138711804:
22 × 3 × 7 × 11 × 23 × 61 × 107
(2 × 2 × 3 × 7 × 11 × 23 × 61 × 107)See below for interesting mathematical facts about the number 138711804 from the Numbermatics database.
Names of 138711804
- Cardinal: 138711804 can be written as One hundred thirty-eight million, seven hundred eleven thousand, eight hundred four.
Scientific notation
- Scientific notation: 1.38711804 × 108
Factors of 138711804
Divisors of 138711804
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 11 12 14 21 22 23 28 33 42 44 46 61 66 69 77 84 92 107 122 132 138 154 161 183 214 231 244 253 276 308 321 322 366 427 428 462 483 506 642 644 671 732 749 759 854 924 966 1012 1177 1281 1284 1342 1403 1498 1518 1708 1771 1932 2013 2247 2354 2461 2562 2684 2806 2996 3036 3531 3542 4026 4209 4494 4697 4708 4922 5124 5313 5612 6527 7062 7084 7383 8052 8239 8418 8988 9394 9821 9844 10626 13054 14091 14124 14766 15433 16478 16836 17227 18788 19581 19642 21252 24717 26108 27071 28182 29463 29532 30866 32956 34454 39162 39284 45689 46299 49434 51681 54142 56364 58926 61732 68908 71797 78324 81213 91378 92598 98868 103362 108031 108284 117852 137067 143594 150121 162426 182756 185196 189497 206724 215391 216062 274134 287188 300242 324093 324852 378994 430782 432124 450363 502579 548268 568491 600484 648186 757988 861564 900726 1005158 1050847 1136982 1296372 1507737 1651331 1801452 2010316 2101694 2273964 3015474 3152541 3302662 4203388 4953993 6030948 6305082 6605324 9907986 11559317 12610164 19815972 23118634 34677951 46237268 69355902 138711804
- Sum of all divisors σ(n): 431972352
- Sum of proper divisors (its aliquot sum) s(n): 293260548
- 138711804 is an abundant number, because the sum of its proper divisors (293260548) is greater than itself. Its abundance is 154548744
Bases of 138711804
- Binary: 10000100010010010010111111002
- Hexadecimal: 0x84492FC
- Base-36: 2AL2PO
Squares and roots of 138711804
- 138711804 squared (1387118042) is 19240964568934416
- 138711804 cubed (1387118043) is 2668948906056975201046464
-
The
square root of 138711804 is 11777.5975478873 -
The
cube root of 138711804 is 517.6518931479
Scales and comparisons
How big is 138711804?- 138,711,804 seconds is equal to 4 years, 21 weeks, 2 days, 11 hours, 3 minutes, 24 seconds.
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To count from 1 to 138,711,804 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 138711804 cubic inches would be around 43.1 feet tall.
Recreational maths with 138711804
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The information we have on file for 138711804 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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