138478315080
138,478,315,080 is an even composite number composed of seven prime numbers multiplied together.
138478315080 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138478315080:
23 × 3 × 5 × 7 × 172 × 41 × 13913
(2 × 2 × 2 × 3 × 5 × 7 × 17 × 17 × 41 × 13913)See below for interesting mathematical facts about the number 138478315080 from the Numbermatics database.
Names of 138478315080
- Cardinal: 138478315080 can be written as One hundred thirty-eight billion, four hundred seventy-eight million, three hundred fifteen thousand and eighty.
Scientific notation
- Scientific notation: 1.3847831508 × 1011
Factors of 138478315080
Divisors of 138478315080
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 17 20 21 24 28 30 34 35 40 41 42 51 56 60 68 70 82 84 85 102 105 119 120 123 136 140 164 168 170 204 205 210 238 246 255 280 287 289 328 340 357 408 410 420 476 492 510 574 578 595 615 680 697 714 820 840 861 867 952 984 1020 1148 1156 1190 1230 1394 1428 1435 1445 1640 1722 1734 1785 2023 2040 2091 2296 2312 2380 2460 2788 2856 2870 2890 3444 3468 3485 3570 4046 4182 4305 4335 4760 4879 4920 5576 5740 5780 6069 6888 6936 6970 7140 8092 8364 8610 8670 9758 10115 10455 11480 11560 11849 12138 13913 13940 14280 14637 16184 16728 17220 17340 19516 20230 20910 23698 24276 24395 27826 27880 29274 30345 34440 34680 35547 39032 40460 41739 41820 47396 48552 48790 55652 58548 59245 60690 69565 71094 73185 80920 82943 83478 83640 94792 97391 97580 111304 117096 118490 121380 139130 142188 146370 165886 166956 177735 194782 195160 208695 236521 236980 242760 248829 278260 284376 292173 292740 331772 333912 355470 389564 414715 417390 473042 473960 486955 497658 556520 570433 584346 585480 663544 709563 710940 779128 829430 834780 946084 973910 995316 1140866 1168692 1182605 1244145 1419126 1421880 1460865 1655647 1658860 1669560 1711299 1892168 1947820 1990632 2281732 2337384 2365210 2488290 2838252 2852165 2921730 3311294 3317720 3422598 3547815 3895640 3993031 4020857 4563464 4730420 4966941 4976580 5676504 5704330 5843460 6622588 6845196 7095630 7986062 8041714 8278235 8556495 9460840 9697361 9933882 9953160 11408660 11686920 11979093 12062571 13245176 13690392 14191260 15972124 16083428 16556470 17112990 19394722 19867764 19965155 20104285 22817320 23958186 24125142 24834705 28145999 28382520 29092083 31944248 32166856 33112940 34225980 38789444 39735528 39930310 40208570 47916372 48250284 48486805 49669410 56291998 58184166 59895465 60312855 66225880 67881527 68451960 77578888 79860620 80417140 84437997 95832744 96500568 96973610 99338820 112583996 116368332 119790930 120625710 135763054 140729995 145460415 159721240 160834280 164855137 168875994 193947220 198677640 203644581 225167992 232736664 239581860 241251420 271526108 281459990 290920830 329710274 337751988 339407635 387894440 407289162 422189985 479163720 482502840 494565411 543052216 562919980 581841660 659420548 675503976 678815270 814578324 824275685 844379970 989130822 1018222905 1125839960 1153985959 1163683320 1318841096 1357630540 1629156648 1648551370 1688759940 1978261644 2036445810 2307971918 2472827055 2715261080 3297102740 3377519880 3461957877 3956523288 4072891620 4615943836 4945654110 5769929795 6594205480 6923915754 8145783240 9231887672 9891308220 11539859590 13847831508 17309789385 19782616440 23079719180 27695663016 34619578770 46159438360 69239157540 138478315080
- Sum of all divisors σ(n): 516692494080
- Sum of proper divisors (its aliquot sum) s(n): 378214179000
- 138478315080 is an abundant number, because the sum of its proper divisors (378214179000) is greater than itself. Its abundance is 239735863920
Bases of 138478315080
- Binary: 100000001111011111001101100110010010002
- Hexadecimal: 0x203DF36648
- Base-36: 1RM6EVRC
Squares and roots of 138478315080
- 138478315080 squared (1384783150802) is 19176243747395755406400
- 138478315080 cubed (1384783150803) is 2655493923702749346622072648512000
-
The
square root of 138478315080 is 372126.7459885139 -
The
cube root of 138478315080 is 5173.6128134689
Scales and comparisons
How big is 138478315080?- 138,478,315,080 seconds is equal to 4,403 years, 9 weeks, 3 days, 6 hours, 38 minutes.
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To count from 1 to 138,478,315,080 would take you about eight thousand, eight hundred 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 138478315080 cubic inches would be around 431.1 feet tall.
Recreational maths with 138478315080
- 138478315080 backwards is 080513874831
- The number of decimal digits it has is: 12
- The sum of 138478315080's digits is 48
- More coming soon!
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The information we have on file for 138478315080 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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