138669814080
138,669,814,080 is an even composite number composed of six prime numbers multiplied together.
138669814080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 138669814080:
26 × 33 × 5 × 7 × 1061 × 2161
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 1061 × 2161)See below for interesting mathematical facts about the number 138669814080 from the Numbermatics database.
Names of 138669814080
- Cardinal: 138669814080 can be written as One hundred thirty-eight billion, six hundred sixty-nine million, eight hundred fourteen thousand and eighty.
Scientific notation
- Scientific notation: 1.3866981408 × 1011
Factors of 138669814080
Divisors of 138669814080
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 112 120 126 135 140 144 160 168 180 189 192 210 216 224 240 252 270 280 288 315 320 336 360 378 420 432 448 480 504 540 560 576 630 672 720 756 840 864 945 960 1008 1061 1080 1120 1260 1344 1440 1512 1680 1728 1890 2016 2122 2160 2161 2240 2520 2880 3024 3183 3360 3780 4032 4244 4320 4322 5040 5305 6048 6366 6483 6720 7427 7560 8488 8640 8644 9549 10080 10610 10805 12096 12732 12966 14854 15120 15127 15915 16976 17288 19098 19449 20160 21220 21610 22281 25464 25932 28647 29708 30240 30254 31830 32415 33952 34576 37135 38196 38898 42440 43220 44562 45381 47745 50928 51864 57294 58347 59416 60480 60508 63660 64830 66843 67904 69152 74270 75635 76392 77796 84880 86440 89124 90762 95490 97245 101856 103728 111405 114588 116694 118832 121016 127320 129660 133686 136143 138304 143235 148540 151270 152784 155592 169760 172880 178248 181524 190980 194490 200529 203712 207456 222810 226905 229176 233388 237664 242032 254640 259320 267372 272286 286470 291735 297080 302540 305568 311184 334215 339520 345760 356496 363048 381960 388980 401058 408429 414912 445620 453810 458352 466776 475328 484064 509280 518640 534744 544572 572940 583470 594160 605080 611136 622368 668430 680715 691520 712992 726096 763920 777960 802116 816858 891240 907620 916704 933552 968128 1002645 1018560 1037280 1069488 1089144 1145880 1166940 1188320 1210160 1244736 1336860 1361430 1425984 1452192 1527840 1555920 1604232 1633716 1782480 1815240 1833408 1867104 2005290 2042145 2074560 2138976 2178288 2291760 2292821 2333880 2376640 2420320 2673720 2722860 2904384 3055680 3111840 3208464 3267432 3564960 3630480 3734208 4010580 4084290 4277952 4356576 4583520 4585642 4667760 4840640 5347440 5445720 6223680 6416928 6534864 6878463 7129920 7260960 8021160 8168580 8713152 9167040 9171284 9335520 10694880 10891440 11464105 12833856 13069728 13756926 14521920 16042320 16049747 16337160 18342568 18671040 20635389 21389760 21782880 22928210 26139456 27513852 32084640 32099494 32674320 34392315 36685136 41270778 43565760 45856420 48149241 55027704 61906167 64169280 64198988 65348640 68784630 73370272 80248735 82541556 91712840 96298482 103176945 110055408 123812334 128397976 130697280 137569260 144447723 146740544 160497470 165083112 183425680 192596964 206353890 220110816 240746205 247624668 256795952 275138520 288895446 309530835 320994940 330166224 366851360 385193928 412707780 433343169 440221632 481492410 495249336 513591904 550277040 577790892 619061670 641989880 660332448 722238615 733702720 770387856 825415560 866686338 962984820 990498672 1027183808 1100554080 1155581784 1238123340 1283979760 1320664896 1444477230 1540775712 1650831120 1733372676 1925969640 1980997344 2166715845 2201108160 2311163568 2476246680 2567959520 2888954460 3081551424 3301662240 3466745352 3851939280 3961994688 4333431690 4622327136 4952493360 5135919040 5777908920 6603324480 6933490704 7703878560 8666863380 9244654272 9904986720 11555817840 13866981408 15407757120 17333726760 19809973440 23111635680 27733962816 34667453520 46223271360 69334907040 138669814080
- Sum of all divisors σ(n): 559867368960
- Sum of proper divisors (its aliquot sum) s(n): 421197554880
- 138669814080 is an abundant number, because the sum of its proper divisors (421197554880) is greater than itself. Its abundance is 282527740800
Bases of 138669814080
- Binary: 100000010010010101110101110001010000002
- Hexadecimal: 0x20495D7140
- Base-36: 1RPCFDC0
Squares and roots of 138669814080
- 138669814080 squared (1386698140802) is 19229317336981766246400
- 138669814080 cubed (1386698140803) is 2666525860004582233738307469312000
-
The
square root of 138669814080 is 372383.9605568427 -
The
cube root of 138669814080 is 5175.9965449039
Scales and comparisons
How big is 138669814080?- 138,669,814,080 seconds is equal to 4,409 years, 14 weeks, 16 hours, 48 minutes.
-
To count from 1 to 138,669,814,080 would take you about eight thousand, eight hundred eighteen 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 138669814080 cubic inches would be around 431.3 feet tall.
Recreational maths with 138669814080
- 138669814080 backwards is 080418966831
- 138669814080 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138669814080's digits is 54
- More coming soon!
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