138868356862368
138,868,356,862,368 is an even composite number composed of four prime numbers multiplied together.
138868356862368 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138868356862368:
25 × 33 × 73 × 216472
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 21647 × 21647)See below for interesting mathematical facts about the number 138868356862368 from the Numbermatics database.
Names of 138868356862368
- Cardinal: 138868356862368 can be written as One hundred thirty-eight trillion, eight hundred sixty-eight billion, three hundred fifty-six million, eight hundred sixty-two thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38868356862368 × 1014
Factors of 138868356862368
Divisors of 138868356862368
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 72 84 96 98 108 112 126 144 147 168 189 196 216 224 252 288 294 336 343 378 392 432 441 504 588 672 686 756 784 864 882 1008 1029 1176 1323 1372 1512 1568 1764 2016 2058 2352 2646 2744 3024 3087 3528 4116 4704 5292 5488 6048 6174 7056 8232 9261 10584 10976 12348 14112 16464 18522 21168 21647 24696 32928 37044 42336 43294 49392 64941 74088 86588 98784 129882 148176 151529 173176 194823 259764 296352 303058 346352 389646 454587 519528 584469 606116 692704 779292 909174 1039056 1060703 1168938 1212232 1363761 1558584 1818348 2078112 2121406 2337876 2424464 2727522 3117168 3182109 3636696 4091283 4242812 4675752 4848928 5455044 6234336 6364218 7273392 7424921 8182566 8485624 9351504 9546327 10910088 12728436 14546784 14849842 16365132 16971248 18703008 19092654 21820176 22274763 25456872 28638981 29699684 32730264 33942496 38185308 43640352 44549526 50913744 57277962 59399368 65460528 66824289 76370616 89099052 101827488 114555924 118798736 130921056 133648578 152741232 178198104 200472867 229111848 237597472 267297156 305482464 356396208 400945734 458223696 468592609 534594312 712792416 801891468 916447392 937185218 1069188624 1405777827 1603782936 1874370436 2138377248 2811555654 3207565872 3280148263 3748740872 4217333481 5623111308 6415131744 6560296526 7497481744 8434666962 9840444789 11246222616 12652000443 13120593052 14994963488 16869333924 19680889578 22492445232 22961037841 25304000886 26241186104 29521334367 33738667848 39361779156 44984890464 45922075682 50608001772 52482372208 59042668734 67477335696 68883113523 78723558312 88564003101 91844151364 101216003544 104964744416 118085337468 134954671392 137766227046 157447116624 160727264887 177128006202 183688302728 202432007088 206649340569 236170674936 275532454092 314894233248 321454529774 354256012404 367376605456 404864014176 413298681138 472341349872 482181794661 551064908184 619948021707 642909059548 708512024808 734753210912 826597362276 944682699744 964363589322 1102129816368 1239896043414 1285818119096 1417024049616 1446545383983 1653194724552 1928727178644 2204259632736 2479792086828 2571636238192 2834048099232 2893090767966 3306389449104 3857454357288 4339636151949 4959584173656 5143272476384 5786181535932 6612778898208 7714908714576 8679272303898 9919168347312 11572363071864 15429817429152 17358544607796 19838336694624 23144726143728 34717089215592 46289452287456 69434178431184 138868356862368
- Sum of all divisors σ(n): 472363171056000
- Sum of proper divisors (its aliquot sum) s(n): 333494814193632
- 138868356862368 is an abundant number, because the sum of its proper divisors (333494814193632) is greater than itself. Its abundance is 194626457331264
Bases of 138868356862368
- Binary: 111111001001100110011110001010011010001101000002
- Hexadecimal: 0x7E4CCF14D1A0
- Base-36: 1D838Q78O0
Squares and roots of 138868356862368
- 138868356862368 squared (1388683568623682) is 19284420537653989597694567424
- 138868356862368 cubed (1388683568623683) is 2677995793106912802488541669686703664300032
-
The
square root of 138868356862368 is 11784241.8874685359 -
The
cube root of 138868356862368 is 51784.6563955951
Scales and comparisons
How big is 138868356862368?- 138,868,356,862,368 seconds is equal to 4,415,584 years, 10 weeks, 2 days, 20 hours, 52 minutes, 48 seconds.
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To count from 1 to 138,868,356,862,368 would take you about eleven million, thirty-eight thousand, nine hundred sixty 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 138868356862368 cubic inches would be around 4315.4 feet tall.
Recreational maths with 138868356862368
- 138868356862368 backwards is 863268653868831
- The number of decimal digits it has is: 15
- The sum of 138868356862368's digits is 81
- More coming soon!
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The information we have on file for 138868356862368 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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