138856864028800
138,856,864,028,800 is an even composite number composed of five prime numbers multiplied together.
138856864028800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138856864028800:
27 × 52 × 1093 × 4957 × 8009
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 1093 × 4957 × 8009)See below for interesting mathematical facts about the number 138856864028800 from the Numbermatics database.
Names of 138856864028800
- Cardinal: 138856864028800 can be written as One hundred thirty-eight trillion, eight hundred fifty-six billion, eight hundred sixty-four million, twenty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 1.388568640288 × 1014
Factors of 138856864028800
Divisors of 138856864028800
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 320 400 640 800 1093 1600 2186 3200 4372 4957 5465 8009 8744 9914 10930 16018 17488 19828 21860 24785 27325 32036 34976 39656 40045 43720 49570 54650 64072 69952 79312 80090 87440 99140 109300 123925 128144 139904 158624 160180 174880 198280 200225 218600 247850 256288 317248 320360 349760 396560 400450 437200 495700 512576 634496 640720 699520 793120 800900 874400 991400 1025152 1281440 1586240 1601800 1748800 1982800 2562880 3172480 3203600 3497600 3965600 5125760 5418001 6407200 7931200 8753837 10836002 12814400 15862400 17507674 21672004 25628800 27090005 35015348 39700613 43344008 43769185 54180010 70030696 79401226 86688016 87538370 108360020 135450025 140061392 158802452 173376032 175076740 198503065 216720040 218845925 270900050 280122784 317604904 346752064 350153480 397006130 433440080 437691850 541800100 560245568 635209808 693504128 700306960 794012260 866880160 875383700 992515325 1083600200 1120491136 1270419616 1400613920 1588024520 1733760320 1750767400 1985030650 2167200400 2540839232 2801227840 3176049040 3467520640 3501534800 3970061300 4334400800 5081678464 5602455680 6352098080 7003069600 7940122600 8668801600 12704196160 14006139200 15880245200 17337603200 25408392320 28012278400 31760490400 43392770009 63520980800 86785540018 127041961600 173571080036 216963850045 347142160072 433927700090 694284320144 867855400180 1084819250225 1388568640288 1735710800360 2169638500450 2777137280576 3471421600720 4339277000900 5554274561152 6942843201440 8678554001800 13885686402880 17357108003600 27771372805760 34714216007200 69428432014400 138856864028800
- Sum of all divisors σ(n): 343445819790600
- Sum of proper divisors (its aliquot sum) s(n): 204588955761800
- 138856864028800 is an abundant number, because the sum of its proper divisors (204588955761800) is greater than itself. Its abundance is 65732091733000
Bases of 138856864028800
- Binary: 111111001001010001000100000111000011000100000002
- Hexadecimal: 0x7E4A220E1880
- Base-36: 1D7XYNNXJ4
Squares and roots of 138856864028800
- 138856864028800 squared (1388568640288002) is 19281228687912651367229440000
- 138856864028800 cubed (1388568640288003) is 2677330950225684860990676766252367872000000
-
The
square root of 138856864028800 is 11783754.2417007323 -
The
cube root of 138856864028800 is 51783.2277791463
Scales and comparisons
How big is 138856864028800?- 138,856,864,028,800 seconds is equal to 4,415,218 years, 39 weeks, 4 days, 23 hours, 6 minutes, 40 seconds.
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To count from 1 to 138,856,864,028,800 would take you about eleven million, thirty-eight thousand and forty-six 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 138856864028800 cubic inches would be around 4315.3 feet tall.
Recreational maths with 138856864028800
- 138856864028800 backwards is 008820468658831
- The number of decimal digits it has is: 15
- The sum of 138856864028800's digits is 67
- More coming soon!
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