138637794375168
138,637,794,375,168 is an even composite number composed of six prime numbers multiplied together.
138637794375168 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 138637794375168:
29 × 3 × 11 × 31 × 1879 × 140867
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 31 × 1879 × 140867)See below for interesting mathematical facts about the number 138637794375168 from the Numbermatics database.
Names of 138637794375168
- Cardinal: 138637794375168 can be written as One hundred thirty-eight trillion, six hundred thirty-seven billion, seven hundred ninety-four million, three hundred seventy-five thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38637794375168 × 1014
Factors of 138637794375168
Divisors of 138637794375168
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 62 64 66 88 93 96 124 128 132 176 186 192 248 256 264 341 352 372 384 496 512 528 682 704 744 768 992 1023 1056 1364 1408 1488 1536 1879 1984 2046 2112 2728 2816 2976 3758 3968 4092 4224 5456 5632 5637 5952 7516 7936 8184 8448 10912 11274 11904 15032 15872 16368 16896 20669 21824 22548 23808 30064 32736 41338 43648 45096 47616 58249 60128 62007 65472 82676 87296 90192 116498 120256 124014 130944 140867 165352 174592 174747 180384 232996 240512 248028 261888 281734 330704 349494 360768 422601 465992 481024 496056 523776 563468 640739 661408 698988 721536 845202 931984 962048 992112 1126936 1281478 1322816 1397976 1443072 1549537 1690404 1863968 1922217 1984224 2253872 2562956 2645632 2795952 2886144 3099074 3380808 3727936 3844434 3968448 4366877 4507744 4648611 5125912 5291264 5591904 6198148 6761616 7455872 7688868 7936896 8733754 9015488 9297222 10251824 10582528 11183808 12396296 13100631 13523232 14911744 15377736 15873792 17467508 18030976 18594444 20503648 22367616 24792592 26201262 27046464 29823488 30755472 31747584 34935016 36061952 37188888 41007296 44735232 48035647 49585184 52402524 54092928 61510944 69870032 72123904 74377776 82014592 89470464 96071294 99170368 104805048 108185856 123021888 139740064 144106941 148755552 164029184 192142588 198340736 209610096 216371712 246043776 264689093 279480128 288213882 297511104 328058368 384285176 396681472 419220192 492087552 529378186 558960256 576427764 595022208 768570352 793362944 794067279 838440384 984175104 1058756372 1117920512 1152855528 1190044416 1537140704 1588134558 1676880768 2117512744 2235841024 2305711056 2380088832 2911580023 3074281408 3176269116 3353761536 4235025488 4611422112 5823160046 6148562816 6352538232 6707523072 8205361883 8470050976 8734740069 9222844224 11646320092 12297125632 12705076464 16410723766 16940101952 17469480138 18445688448 23292640184 24594251264 24616085649 25410152928 32821447532 33880203904 34938960276 36891376896 46585280368 49232171298 50820305856 65642895064 67760407808 69877920552 73782753792 90258980713 93170560736 98464342596 101640611712 131285790128 135520815616 139755841104 180517961426 186341121472 196928685192 203281223424 262571580256 270776942139 279511682208 361035922852 372682242944 393857370384 406562446848 525143160512 541553884278 559023364416 722071845704 745364485888 787714740768 1050286321024 1083107768556 1118046728832 1444143691408 1490728971776 1575429481536 2100572642048 2166215537112 2236093457664 2888287382816 3150858963072 4201145284096 4332431074224 4472186915328 5776574765632 6301717926144 8664862148448 11553149531264 12603435852288 17329724296896 23106299062528 34659448593792 46212598125056 69318897187584 138637794375168
- Sum of all divisors σ(n): 416137685483520
- Sum of proper divisors (its aliquot sum) s(n): 277499891108352
- 138637794375168 is an abundant number, because the sum of its proper divisors (277499891108352) is greater than itself. Its abundance is 138862096733184
Bases of 138637794375168
- Binary: 111111000010111001000000111110001110110000000002
- Hexadecimal: 0x7E17207C7600
- Base-36: 1D55BN8YYO
Squares and roots of 138637794375168
- 138637794375168 squared (1386377943751682) is 19220438029211363939535028224
- 138637794375168 cubed (1386377943751683) is 2664679135294464350851454685170575324741632
-
The
square root of 138637794375168 is 11774455.1625613659 -
The
cube root of 138637794375168 is 51755.9812452521
Scales and comparisons
How big is 138637794375168?- 138,637,794,375,168 seconds is equal to 4,408,253 years, 1 week, 2 days, 13 hours, 32 minutes, 48 seconds.
-
To count from 1 to 138,637,794,375,168 would take you about eleven million, twenty thousand, six hundred thirty-two 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 138637794375168 cubic inches would be around 4313 feet tall.
Recreational maths with 138637794375168
- 138637794375168 backwards is 861573497736831
- The number of decimal digits it has is: 15
- The sum of 138637794375168's digits is 78
- More coming soon!
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