138904797996
138,904,797,996 is an even composite number composed of six prime numbers multiplied together.
138904797996 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138904797996:
22 × 33 × 61 × 73 × 367 × 787
(2 × 2 × 3 × 3 × 3 × 61 × 73 × 367 × 787)See below for interesting mathematical facts about the number 138904797996 from the Numbermatics database.
Names of 138904797996
- Cardinal: 138904797996 can be written as One hundred thirty-eight billion, nine hundred four million, seven hundred ninety-seven thousand, nine hundred ninety-six.
Scientific notation
- Scientific notation: 1.38904797996 × 1011
Factors of 138904797996
Divisors of 138904797996
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 61 73 108 122 146 183 219 244 292 366 367 438 549 657 732 734 787 876 1098 1101 1314 1468 1574 1647 1971 2196 2202 2361 2628 3148 3294 3303 3942 4404 4453 4722 6588 6606 7083 7884 8906 9444 9909 13212 13359 14166 17812 19818 21249 22387 26718 26791 28332 39636 40077 42498 44774 48007 53436 53582 57451 67161 80154 80373 84996 89548 96014 107164 114902 120231 134322 144021 160308 160746 172353 192028 201483 229804 240462 241119 268644 288042 288829 321492 344706 402966 432063 480924 482238 517059 576084 577658 604449 689412 723357 805932 864126 866487 964476 1034118 1155316 1208898 1296189 1446714 1551177 1634251 1728252 1732974 2068236 2417796 2592378 2599461 2893428 3102354 3268502 3465948 3504511 4902753 5184756 5198922 6204708 6537004 7009022 7798383 9805506 10397844 10513533 14018044 14708259 15596766 17618569 19611012 21027066 21084517 29416518 31193532 31540599 35237138 42054132 42169034 44124777 52855707 58833036 63081198 63253551 70474276 84338068 88249554 94621797 105711414 126162396 126507102 158567121 176499108 189243594 189760653 211422828 253014204 317134242 378487188 379521306 475701363 569281959 634268484 759042612 951402726 1138563918 1286155537 1902805452 2277127836 2572311074 3858466611 5144622148 7716933222 11575399833 15433866444 23150799666 34726199499 46301599332 69452398998 138904797996
- Sum of all divisors σ(n): 372525045760
- Sum of proper divisors (its aliquot sum) s(n): 233620247764
- 138904797996 is an abundant number, because the sum of its proper divisors (233620247764) is greater than itself. Its abundance is 94715449768
Bases of 138904797996
- Binary: 100000010101110101111100000011001011002
- Hexadecimal: 0x20575F032C
- Base-36: 1RT8BW30
Squares and roots of 138904797996
- 138904797996 squared (1389047979962) is 19294542906309565616016
- 138904797996 cubed (1389047979963) is 2680104584826084965735209782303936
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The
square root of 138904797996 is 372699.3399457531 -
The
cube root of 138904797996 is 5178.9185688861
Scales and comparisons
How big is 138904797996?- 138,904,797,996 seconds is equal to 4,416 years, 38 weeks, 4 days, 10 hours, 6 minutes, 36 seconds.
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To count from 1 to 138,904,797,996 would take you about eight thousand, eight hundred thirty-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 138904797996 cubic inches would be around 431.6 feet tall.
Recreational maths with 138904797996
- 138904797996 backwards is 699797409831
- The number of decimal digits it has is: 12
- The sum of 138904797996's digits is 72
- More coming soon!
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The information we have on file for 138904797996 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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