138508434986240
138,508,434,986,240 is an even composite number composed of five prime numbers multiplied together.
What does the number 138508434986240 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 432 divisors.
138508434986240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 138508434986240:
28 × 5 × 11 × 292 × 2273
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 29 × 29 × 227 × 227 × 227)See below for interesting mathematical facts about the number 138508434986240 from the Numbermatics database.
Names of 138508434986240
- Cardinal: 138508434986240 can be written as One hundred thirty-eight trillion, five hundred eight billion, four hundred thirty-four million, nine hundred eighty-six thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.3850843498624 × 1014
Factors of 138508434986240
Divisors of 138508434986240
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 29 32 40 44 55 58 64 80 88 110 116 128 145 160 176 220 227 232 256 290 319 320 352 440 454 464 580 638 640 704 841 880 908 928 1135 1160 1276 1280 1408 1595 1682 1760 1816 1856 2270 2320 2497 2552 2816 3190 3364 3520 3632 3712 4205 4540 4640 4994 5104 6380 6583 6728 7040 7264 7424 8410 9080 9251 9280 9988 10208 12485 12760 13166 13456 14080 14528 16820 18160 18502 18560 19976 20416 24970 25520 26332 26912 29056 32915 33640 36320 37004 37120 39952 40832 46255 49940 51040 51529 52664 53824 58112 65830 67280 72413 72640 74008 79904 81664 92510 99880 102080 103058 105328 107648 131660 134560 144826 145280 148016 159808 185020 190907 199760 204160 206116 210656 215296 257645 263320 269120 289652 290560 296032 319616 362065 370040 381814 399520 408320 412232 421312 515290 526640 538240 566819 579304 592064 639232 724130 740080 763628 799040 824464 842624 954535 1030580 1053280 1076480 1133638 1158608 1184128 1448260 1480160 1494341 1527256 1598080 1648928 1685248 1909070 2061160 2099977 2106560 2267276 2317216 2368256 2834095 2896520 2960320 2988682 3054512 3196160 3297856 3818140 4122320 4199954 4213120 4534552 4634432 5668190 5793040 5920640 5977364 6109024 6595712 7471705 7636280 8244640 8399908 8426240 9069104 9268864 10499885 11336380 11586080 11697083 11841280 11954728 12218048 13191424 14943410 15272560 16437751 16489280 16799816 18138208 18537728 20999770 22672760 23172160 23394166 23909456 24436096 29886820 30545120 32875502 32978560 33599632 36276416 41999540 43335889 45345520 46344320 46788332 47818912 48872192 58485415 59773640 61090240 65751004 65957120 67199264 72552832 82188755 83999080 86671778 90691040 92688640 93576664 95637824 116970830 119547280 122180480 128667913 131502008 134398528 145105664 164377510 167998160 173343556 181382080 187153328 191275648 216679445 233941660 239094560 244360960 257335826 263004016 268797056 328755020 335996320 339215407 346687112 362764160 374306656 382551296 433358890 467883320 476694779 478189120 514671652 526008032 537594112 643339565 657510040 671992640 678430814 693374224 725528320 748613312 866717780 935766640 953389558 956378240 1029343304 1052016064 1286679130 1315020080 1343985280 1356861628 1386748448 1497226624 1696077035 1733435560 1871533280 1906779116 1912756480 2058686608 2104032128 2383473895 2573358260 2630040160 2687970560 2713723256 2773496896 2994453248 3392154070 3466871120 3731369477 3743066560 3813558232 4117373216 4208064256 4766947790 5146716520 5260080320 5427446512 5546993792 6784308140 6933742240 7462738954 7486133120 7627116464 8234746432 9533895580 9837246803 10293433040 10520160640 10854893024 11093987584 13568616280 13867484480 14925477908 14972266240 15254232928 16469492864 18656847385 19067791160 19674493606 20586866080 21040321280 21709786048 27137232560 27734968960 29850955816 30508465856 32938985728 37313694770 38135582320 39348987212 41173732160 43419572096 49186234015 54274465120 55469937920 59701911632 61016931712 74627389540 76271164640 78697974424 82347464320 86839144192 98372468030 108209714833 108548930240 119403823264 122033863424 149254779080 152542329280 157395948848 164694928640 196744936060 216419429666 217097860480 238807646528 298509558160 305084658560 314791897696 393489872120 432838859332 434195720960 477615293056 541048574165 597019116320 610169317120 629583795392 786979744240 865677718664 955230586112 1082097148330 1194038232640 1259167590784 1573959488480 1731355437328 2164194296660 2388076465280 2518335181568 3147918976960 3462710874656 4328388593320 4776152930560 6295837953920 6925421749312 8656777186640 12591675907840 13850843498624 17313554373280 27701686997248 34627108746560 69254217493120 138508434986240
- Sum of all divisors σ(n): 376501352834880
- Sum of proper divisors (its aliquot sum) s(n): 237992917848640
- 138508434986240 is an abundant number, because the sum of its proper divisors (237992917848640) is greater than itself. Its abundance is 99484482862400
Bases of 138508434986240
- Binary: 111110111111001000000100001000011010101000000002
- Hexadecimal: 0x7DF90210D500
- Base-36: 1D3HWA0BNK
Squares and roots of 138508434986240
- 138508434986240 squared (1385084349862402) is 19184586562337472868989337600
- 138508434986240 cubed (1385084349862403) is 2657227060607413397840909555985362714624000
-
The
square root of 138508434986240 is 11768960.6587089923 -
The
cube root of 138508434986240 is 51739.8788407413
Scales and comparisons
How big is 138508434986240?- 138,508,434,986,240 seconds is equal to 4,404,139 years, 41 weeks, 3 days, 9 hours, 57 minutes, 20 seconds.
-
To count from 1 to 138,508,434,986,240 would take you about eleven million, ten thousand, three hundred forty-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 138508434986240 cubic inches would be around 4311.7 feet tall.
Recreational maths with 138508434986240
- 138508434986240 backwards is 042689434805831
- The number of decimal digits it has is: 15
- The sum of 138508434986240's digits is 65
- More coming soon!
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