138943445605920
138,943,445,605,920 is an even composite number composed of six prime numbers multiplied together.
138943445605920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 138943445605920:
25 × 34 × 5 × 79 × 36083 × 3761
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 79 × 36083 × 3761)See below for interesting mathematical facts about the number 138943445605920 from the Numbermatics database.
Names of 138943445605920
- Cardinal: 138943445605920 can be written as One hundred thirty-eight trillion, nine hundred forty-three billion, four hundred forty-five million, six hundred five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3894344560592 × 1014
Factors of 138943445605920
Divisors of 138943445605920
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 79 80 81 90 96 108 120 135 144 158 160 162 180 216 237 240 270 288 316 324 360 395 405 432 474 480 540 632 648 711 720 790 810 864 948 1080 1185 1264 1296 1422 1440 1580 1620 1896 2133 2160 2370 2528 2592 2844 3160 3240 3555 3761 3792 4266 4320 4740 5688 6320 6399 6480 7110 7522 7584 8532 9480 10665 11283 11376 12640 12798 12960 14220 15044 17064 18805 18960 21330 22566 22752 25596 28440 30088 31995 33849 34128 36083 37610 37920 42660 45132 51192 56415 56880 60176 63990 67698 68256 72166 75220 85320 90264 101547 102384 108249 112830 113760 120352 127980 135396 144332 150440 169245 170640 180415 180528 203094 204768 216498 225660 255960 270792 288664 297119 300880 304641 324747 338490 341280 360830 361056 406188 432996 451320 507735 511920 541245 541584 577328 594238 601760 609282 649494 676980 721660 812376 865992 891357 902640 974241 1015470 1023840 1082490 1083168 1154656 1188476 1218564 1298988 1353960 1443320 1485595 1523205 1623735 1624752 1731984 1782714 1805280 1948482 2030940 2164980 2376952 2437128 2597976 2674071 2707920 2850557 2886640 2922723 2971190 3046410 3247470 3249504 3463968 3565428 3896964 4061880 4329960 4456785 4753904 4871205 4874256 5195952 5348142 5415840 5701114 5773280 5845446 5942380 6092820 6494940 7130856 7793928 8022213 8123760 8551671 8659920 8913570 9507808 9742410 9748512 10391904 10696284 11402228 11690892 11884760 12185640 12989880 13370355 14252785 14261712 14613615 15587856 16044426 16247520 17103342 17319840 17827140 19484820 21392568 22804456 23381784 23769520 24066639 24371280 25655013 25979760 26740710 28505570 28523424 29227230 31175712 32088852 34206684 35654280 38969640 40111065 42758355 42785136 45608912 46763568 47539040 48133278 48742560 51310026 51959520 53481420 57011140 58454460 64177704 68413368 71308560 76965039 77939280 80222130 85516710 85570272 91217824 93527136 96266556 102620052 106962840 114022280 116908920 120333195 128275065 128355408 135708163 136826736 142617120 153930078 155878560 160444260 171033420 192533112 205240104 213925680 228044560 230895117 233817840 240666390 256550130 256710816 271416326 273653472 307860156 320888520 342066840 384825195 385066224 407124489 410480208 427851360 456089120 461790234 467635680 481332780 513100260 542832652 615720312 641777040 678540815 684133680 769650390 770132448 814248978 820960416 923580468 962665560 1026200520 1085665304 1154475585 1221373467 1231440624 1283554080 1357081630 1368267360 1539300780 1628497956 1847160936 1925331120 2035622445 2052401040 2171330608 2308951170 2442746934 2462881248 2714163260 3078601560 3256995912 3664120401 3694321872 3850662240 4071244890 4104802080 4342661216 4617902340 4885493868 5428326520 6106867335 6157203120 6513991824 7328240802 7388643744 8142489780 9235804680 9770987736 10720944877 10856653040 10992361203 12213734670 12314406240 13027983648 14656481604 16284979560 18320602005 18471609360 19541975472 21441889754 21713306080 21984722406 24427469340 29312963208 32162834631 32569959120 36641204010 36943218720 39083950944 42883779508 43969444812 48854938680 53604724385 54961806015 58625926416 64325669262 65139918240 73282408020 85767559016 87938889624 96488503893 97709877360 107209448770 109923612030 117251852832 128651338524 146564816040 160814173155 171535118032 175877779248 192977007786 195419754720 214418897540 219847224060 257302677048 289465511679 293129632080 321628346310 343070236064 351755558496 385954015572 428837795080 439694448120 482442519465 514605354096 578931023358 586259264160 643256692620 771908031144 857675590160 868396535037 879388896240 964885038930 1029210708192 1157862046716 1286513385240 1447327558395 1543816062288 1715351180320 1736793070074 1758777792480 1929770077860 2315724093432 2573026770480 2894655116790 3087632124576 3473586140148 3859540155720 4341982675185 4631448186864 5146053540960 5789310233580 6947172280296 7719080311440 8683965350370 9262896373728 11578620467160 13894344560592 15438160622880 17367930700740 23157240934320 27788689121184 34735861401480 46314481868640 69471722802960 138943445605920
- Sum of all divisors σ(n): 496707391192320
- Sum of proper divisors (its aliquot sum) s(n): 357763945586400
- 138943445605920 is an abundant number, because the sum of its proper divisors (357763945586400) is greater than itself. Its abundance is 218820499980480
Bases of 138943445605920
- Binary: 111111001011110010010101011100000011110001000002
- Hexadecimal: 0x7E5E4AB81E20
- Base-36: 1D91QK3M00
Squares and roots of 138943445605920
- 138943445605920 squared (1389434456059202) is 19305281076845249755939046400
- 138943445605920 cubed (1389434456059203) is 2682342271207644643057654048949434994688000
-
The
square root of 138943445605920 is 11787427.4379917181 -
The
cube root of 138943445605920 is 51793.9883610873
Scales and comparisons
How big is 138943445605920?- 138,943,445,605,920 seconds is equal to 4,417,971 years, 41 weeks, 13 hours, 12 minutes.
-
To count from 1 to 138,943,445,605,920 would take you about eleven million, forty-four thousand, nine hundred twenty-nine 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 138943445605920 cubic inches would be around 4316.2 feet tall.
Recreational maths with 138943445605920
- 138943445605920 backwards is 029506544349831
- The number of decimal digits it has is: 15
- The sum of 138943445605920's digits is 63
- More coming soon!
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The information we have on file for 138943445605920 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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