138279939654960
138,279,939,654,960 is an even composite number composed of six prime numbers multiplied together.
138279939654960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 138279939654960:
24 × 33 × 5 × 127 × 1723 × 292561
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 127 × 1723 × 292561)See below for interesting mathematical facts about the number 138279939654960 from the Numbermatics database.
Names of 138279939654960
- Cardinal: 138279939654960 can be written as One hundred thirty-eight trillion, two hundred seventy-nine billion, nine hundred thirty-nine million, six hundred fifty-four thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.3827993965496 × 1014
Factors of 138279939654960
Divisors of 138279939654960
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 127 135 144 180 216 240 254 270 360 381 432 508 540 635 720 762 1016 1080 1143 1270 1524 1723 1905 2032 2160 2286 2540 3048 3429 3446 3810 4572 5080 5169 5715 6096 6858 6892 7620 8615 9144 10160 10338 11430 13716 13784 15240 15507 17145 17230 18288 20676 22860 25845 27432 27568 30480 31014 34290 34460 41352 45720 46521 51690 54864 62028 68580 68920 77535 82704 91440 93042 103380 124056 137160 137840 155070 186084 206760 218821 232605 248112 274320 292561 310140 372168 413520 437642 465210 585122 620280 656463 744336 875284 877683 930420 1094105 1170244 1240560 1312926 1462805 1750568 1755366 1860840 1969389 2188210 2340488 2625852 2633049 2925610 3282315 3501136 3510732 3721680 3938778 4376420 4388415 4680976 5251704 5266098 5851220 5908167 6564630 7021464 7877556 7899147 8752840 8776830 9846945 10503408 10532196 11702440 11816334 13129260 13165245 14042928 15755112 15798294 17505680 17553660 19693890 21064392 23404880 23632668 26258520 26330490 29540835 31510224 31596588 35107320 37155247 39387780 39495735 42128784 47265336 52517040 52660980 59081670 63193176 70214640 74310494 78775560 78991470 94530672 105321960 111465741 118163340 126386352 148620988 157551120 157982940 185776235 210643920 222931482 236326680 297241976 315965880 334397223 371552470 445862964 472653360 504082603 557328705 594483952 631931760 668794446 743104940 891725928 1003191669 1008165206 1114657410 1337588892 1486209880 1512247809 1671986115 1783451856 2006383338 2016330412 2229314820 2520413015 2675177784 2972419760 3024495618 3343972230 4012766676 4032660824 4458629640 4536743427 5015958345 5040826030 5350355568 6048991236 6687944460 7561239045 8025533352 8065321648 8917259280 9073486854 10031916690 10081652060 12097982472 13375888920 13610230281 15122478090 16051066704 18146973708 20063833380 20163304120 22683717135 24195964944 26751777840 27220460562 30244956180 36293947416 40127666760 40326608240 45367434270 54440921124 60489912360 64018490581 68051151405 72587894832 80255333520 90734868540 108881842248 120979824720 128036981162 136102302810 181469737080 192055471743 217763684496 256073962324 272204605620 320092452905 362939474160 384110943486 512147924648 544409211240 576166415229 640184905810 768221886972 960277358715 1024295849296 1088818422480 1152332830458 1280369811620 1536443773944 1728499245687 1920554717430 2304665660916 2560739623240 2880832076145 3072887547888 3456998491374 3841109434860 4609331321832 5121479246480 5761664152290 6913996982748 7682218869720 8642496228435 9218662643664 11523328304580 13827993965496 15364437739440 17284992456870 23046656609160 27655987930992 34569984913740 46093313218320 69139969827480 138279939654960
- Sum of all divisors σ(n): 480328197980160
- Sum of proper divisors (its aliquot sum) s(n): 342048258325200
- 138279939654960 is an abundant number, because the sum of its proper divisors (342048258325200) is greater than itself. Its abundance is 203768318670240
Bases of 138279939654960
- Binary: 111110111000011110011101010111011000101001100002
- Hexadecimal: 0x7DC3CEAEC530
- Base-36: 1D0KXDSDO0
Squares and roots of 138279939654960
- 138279939654960 squared (1382799396549602) is 19121341710979379123852601600
- 138279939654960 cubed (1382799396549603) is 2644097977916098142527265345197802343936000
-
The
square root of 138279939654960 is 11759249.1110172507 -
The
cube root of 138279939654960 is 51711.4116749251
Scales and comparisons
How big is 138279939654960?- 138,279,939,654,960 seconds is equal to 4,396,874 years, 18 weeks, 2 days, 12 hours, 36 minutes.
-
To count from 1 to 138,279,939,654,960 would take you about ten million, nine hundred ninety-two thousand, one hundred eighty-five 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 138279939654960 cubic inches would be around 4309.3 feet tall.
Recreational maths with 138279939654960
- 138279939654960 backwards is 069456939972831
- The number of decimal digits it has is: 15
- The sum of 138279939654960's digits is 81
- More coming soon!
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