138929047896960
138,929,047,896,960 is an even composite number composed of five prime numbers multiplied together.
138929047896960 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 138929047896960:
27 × 33 × 5 × 61 × 131801237
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 61 × 131801237)See below for interesting mathematical facts about the number 138929047896960 from the Numbermatics database.
Names of 138929047896960
- Cardinal: 138929047896960 can be written as One hundred thirty-eight trillion, nine hundred twenty-nine billion, forty-seven million, eight hundred ninety-six thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.3892904789696 × 1014
Factors of 138929047896960
Divisors of 138929047896960
- Number of divisors d(n): 256
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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 61 64 72 80 90 96 108 120 122 128 135 144 160 180 183 192 216 240 244 270 288 305 320 360 366 384 432 480 488 540 549 576 610 640 720 732 864 915 960 976 1080 1098 1152 1220 1440 1464 1647 1728 1830 1920 1952 2160 2196 2440 2745 2880 2928 3294 3456 3660 3904 4320 4392 4880 5490 5760 5856 6588 7320 7808 8235 8640 8784 9760 10980 11712 13176 14640 16470 17280 17568 19520 21960 23424 26352 29280 32940 35136 39040 43920 52704 58560 65880 70272 87840 105408 117120 131760 175680 210816 263520 351360 527040 1054080 131801237 263602474 395403711 527204948 659006185 790807422 1054409896 1186211133 1318012370 1581614844 1977018555 2108819792 2372422266 2636024740 3163229688 3558633399 3954037110 4217639584 4744844532 5272049480 5931055665 6326459376 7117266798 7908074220 8039875457 8435279168 9489689064 10544098960 11862111330 12652918752 14234533596 15816148440 16079750914 16870558336 17793166995 18979378128 21088197920 23724222660 24119626371 25305837504 28469067192 31632296880 32159501828 35586333990 37958756256 40199377285 42176395840 47448445320 48239252742 50611675008 56938134384 63264593760 64319003656 71172667980 72358879113 75917512512 80398754570 84352791680 94896890640 96478505484 113876268768 120598131855 126529187520 128638007312 142345335960 144717758226 151835025024 160797509140 189793781280 192957010968 217076637339 227752537536 241196263710 253058375040 257276014624 284690671920 289435516452 321595018280 361794395565 379587562560 385914021936 434153274678 455505075072 482392527420 514552029248 569381343840 578871032904 643190036560 723588791130 759175125120 771828043872 868306549356 964785054840 1029104058496 1085383186695 1138762687680 1157742065808 1286380073120 1447177582260 1543656087744 1736613098712 1929570109680 2170766373390 2277525375360 2315484131616 2572760146240 2894355164520 3087312175488 3473226197424 3859140219360 4341532746780 4630968263232 5145520292480 5788710329040 6946452394848 7718280438720 8683065493560 9261936526464 11577420658080 13892904789696 15436560877440 17366130987120 23154841316160 27785809579392 34732261974240 46309682632320 69464523948480 138929047896960
- Sum of all divisors σ(n): 500106617467200
- Sum of proper divisors (its aliquot sum) s(n): 361177569570240
- 138929047896960 is an abundant number, because the sum of its proper divisors (361177569570240) is greater than itself. Its abundance is 222248521673280
Bases of 138929047896960
- Binary: 111111001011010111100001000110010000011100000002
- Hexadecimal: 0x7E5AF08C8380
- Base-36: 1D8V4G2QO0
Squares and roots of 138929047896960
- 138929047896960 squared (1389290478969602) is 19301280349555805798777241600
- 138929047896960 cubed (1389290478969603) is 2681508502156091395278771510047989825536000
-
The
square root of 138929047896960 is 11786816.6990481361 -
The
cube root of 138929047896960 is 51792.1992865799
Scales and comparisons
How big is 138929047896960?- 138,929,047,896,960 seconds is equal to 4,417,513 years, 51 weeks, 2 days, 9 hours, 36 minutes.
-
To count from 1 to 138,929,047,896,960 would take you about eleven million, forty-three thousand, seven hundred eighty-four 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 138929047896960 cubic inches would be around 4316 feet tall.
Recreational maths with 138929047896960
- 138929047896960 backwards is 069698740929831
- The number of decimal digits it has is: 15
- The sum of 138929047896960's digits is 81
- More coming soon!
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