138212678688
138,212,678,688 is an even composite number composed of five prime numbers multiplied together.
138212678688 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 138212678688:
25 × 3 × 73 × 571 × 7351
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 571 × 7351)See below for interesting mathematical facts about the number 138212678688 from the Numbermatics database.
Names of 138212678688
- Cardinal: 138212678688 can be written as One hundred thirty-eight billion, two hundred twelve million, six hundred seventy-eight thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 1.38212678688 × 1011
Factors of 138212678688
Divisors of 138212678688
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 84 96 98 112 147 168 196 224 294 336 343 392 571 588 672 686 784 1029 1142 1176 1372 1568 1713 2058 2284 2352 2744 3426 3997 4116 4568 4704 5488 6852 7351 7994 8232 9136 10976 11991 13704 14702 15988 16464 18272 22053 23982 27408 27979 29404 31976 32928 44106 47964 51457 54816 55958 58808 63952 83937 88212 95928 102914 111916 117616 127904 154371 167874 176424 191856 195853 205828 223832 235232 308742 335748 352848 360199 383712 391706 411656 447664 587559 617484 671496 705696 720398 783412 823312 895328 1080597 1175118 1234968 1342992 1440796 1566824 1646624 2161194 2350236 2469936 2521393 2685984 2881592 3133648 4197421 4322388 4700472 4939872 5042786 5763184 6267296 7564179 8394842 8644776 9400944 10085572 11526368 12592263 15128358 16789684 17289552 18801888 20171144 25184526 29381947 30256716 33579368 34579104 40342288 50369052 58763894 60513432 67158736 80684576 88145841 100738104 117527788 121026864 134317472 176291682 201476208 205673629 235055576 242053728 352583364 402952416 411347258 470111152 617020887 705166728 822694516 940222304 1234041774 1410333456 1439715403 1645389032 2468083548 2820666912 2879430806 3290778064 4319146209 4936167096 5758861612 6581556128 8638292418 9872334192 11517723224 17276584836 19744668384 23035446448 34553169672 46070892896 69106339344 138212678688
- Sum of all divisors σ(n): 423898675200
- Sum of proper divisors (its aliquot sum) s(n): 285685996512
- 138212678688 is an abundant number, because the sum of its proper divisors (285685996512) is greater than itself. Its abundance is 147473317824
Bases of 138212678688
- Binary: 100000001011100001111000011100001000002
- Hexadecimal: 0x202E1E1C20
- Base-36: 1RHS9DEO
Squares and roots of 138212678688
- 138212678688 squared (1382126786882) is 19102744550112329401344
- 138212678688 cubed (1382126786883) is 2640241494563618497855173667356672
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The
square root of 138212678688 is 371769.6581056609 -
The
cube root of 138212678688 is 5170.3025971615
Scales and comparisons
How big is 138212678688?- 138,212,678,688 seconds is equal to 4,394 years, 38 weeks, 1 day, 18 hours, 44 minutes, 48 seconds.
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To count from 1 to 138,212,678,688 would take you about eight thousand, seven hundred eighty-nine 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 138212678688 cubic inches would be around 430.9 feet tall.
Recreational maths with 138212678688
- 138212678688 backwards is 886876212831
- The number of decimal digits it has is: 12
- The sum of 138212678688's digits is 60
- More coming soon!
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The information we have on file for 138212678688 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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