138439901184
138,439,901,184 is an even composite number composed of six prime numbers multiplied together.
138439901184 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 138439901184:
214 × 3 × 13 × 29 × 31 × 241
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 29 × 31 × 241)See below for interesting mathematical facts about the number 138439901184 from the Numbermatics database.
Names of 138439901184
- Cardinal: 138439901184 can be written as One hundred thirty-eight billion, four hundred thirty-nine million, nine hundred one thousand, one hundred eighty-four.
Scientific notation
- Scientific notation: 1.38439901184 × 1011
Factors of 138439901184
Divisors of 138439901184
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 29 31 32 39 48 52 58 62 64 78 87 93 96 104 116 124 128 156 174 186 192 208 232 241 248 256 312 348 372 377 384 403 416 464 482 496 512 624 696 723 744 754 768 806 832 899 928 964 992 1024 1131 1209 1248 1392 1446 1488 1508 1536 1612 1664 1798 1856 1928 1984 2048 2262 2418 2496 2697 2784 2892 2976 3016 3072 3133 3224 3328 3596 3712 3856 3968 4096 4524 4836 4992 5394 5568 5784 5952 6032 6144 6266 6448 6656 6989 7192 7424 7471 7712 7936 8192 9048 9399 9672 9984 10788 11136 11568 11687 11904 12064 12288 12532 12896 13312 13978 14384 14848 14942 15424 15872 16384 18096 18798 19344 19968 20967 21576 22272 22413 23136 23374 23808 24128 24576 25064 25792 26624 27956 28768 29696 29884 30848 31744 35061 36192 37596 38688 39936 41934 43152 44544 44826 46272 46748 47616 48256 49152 50128 51584 53248 55912 57536 59392 59768 61696 63488 70122 72384 75192 77376 79872 83868 86304 89088 89652 90857 92544 93496 95232 96512 97123 100256 103168 106496 111824 115072 118784 119536 123392 126976 140244 144768 150384 154752 159744 167736 172608 178176 179304 181714 185088 186992 190464 193024 194246 200512 206336 212992 216659 223648 230144 237568 239072 246784 253952 272571 280488 289536 291369 300768 309504 319488 335472 345216 356352 358608 363428 370176 373984 380928 386048 388492 401024 412672 433318 447296 460288 475136 478144 493568 507904 545142 560976 579072 582738 601536 619008 638976 649977 670944 690432 712704 717216 726856 740352 747968 761856 772096 776984 802048 825344 866636 894592 920576 956288 987136 1090284 1121952 1158144 1165476 1203072 1238016 1299954 1341888 1380864 1425408 1434432 1453712 1480704 1495936 1523712 1544192 1553968 1604096 1650688 1733272 1789184 1841152 1912576 1974272 2180568 2243904 2316288 2330952 2406144 2476032 2599908 2683776 2761728 2816567 2868864 2907424 2961408 2991872 3088384 3107936 3208192 3301376 3466544 3578368 3682304 3825152 3948544 4361136 4487808 4632576 4661904 4812288 4952064 5199816 5367552 5523456 5633134 5737728 5814848 5922816 5983744 6176768 6215872 6416384 6602752 6933088 7156736 7364608 7650304 8449701 8722272 8975616 9265152 9323808 9624576 9904128 10399632 10735104 11046912 11266268 11475456 11629696 11845632 11967488 12431744 12832768 13866176 14313472 14729216 15300608 16899402 17444544 17951232 18530304 18647616 19249152 19808256 20799264 21470208 22093824 22532536 22950912 23259392 23934976 24863488 25665536 27732352 28626944 30601216 33798804 34889088 35902464 37295232 38498304 41598528 42940416 44187648 45065072 45901824 46518784 47869952 49726976 51331072 55464704 57253888 61202432 67597608 69778176 71804928 74590464 76996608 83197056 85880832 90130144 91803648 93037568 95739904 99453952 110929408 114507776 122404864 135195216 139556352 143609856 149180928 153993216 166394112 171761664 180260288 183607296 186075136 191479808 198907904 221858816 270390432 279112704 287219712 298361856 332788224 343523328 360520576 367214592 372150272 397815808 443717632 540780864 558225408 574439424 596723712 665576448 721041152 744300544 795631616 887435264 1081561728 1116450816 1193447424 1331152896 1442082304 1488601088 1591263232 1774870528 2163123456 2232901632 2386894848 2662305792 2884164608 3549741056 4326246912 4465803264 4773789696 5324611584 5768329216 8652493824 10649223168 11536658432 17304987648 23073316864 34609975296 46146633728 69219950592 138439901184
- Sum of all divisors σ(n): 426296048640
- Sum of proper divisors (its aliquot sum) s(n): 287856147456
- 138439901184 is an abundant number, because the sum of its proper divisors (287856147456) is greater than itself. Its abundance is 149416246272
Bases of 138439901184
- Binary: 100000001110111010100101000000000000002
- Hexadecimal: 0x203BA94000
- Base-36: 1RLJJJEO
Squares and roots of 138439901184
- 138439901184 squared (1384399011842) is 19165606239835684601856
- 138439901184 cubed (1384399011843) is 2653284633974305980677935022997504
-
The
square root of 138439901184 is 372075.1284136043 -
The
cube root of 138439901184 is 5173.1343823537
Scales and comparisons
How big is 138439901184?- 138,439,901,184 seconds is equal to 4,401 years, 49 weeks, 6 days, 16 hours, 6 minutes, 24 seconds.
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To count from 1 to 138,439,901,184 would take you about eight thousand, eight hundred three 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 138439901184 cubic inches would be around 431.1 feet tall.
Recreational maths with 138439901184
- 138439901184 backwards is 481109934831
- The number of decimal digits it has is: 12
- The sum of 138439901184's digits is 51
- More coming soon!
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