138168342312
138,168,342,312 is an even composite number composed of seven prime numbers multiplied together.
What does the number 138168342312 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
138168342312 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138168342312:
23 × 3 × 72 × 11 × 13 × 61 × 13469
(2 × 2 × 2 × 3 × 7 × 7 × 11 × 13 × 61 × 13469)See below for interesting mathematical facts about the number 138168342312 from the Numbermatics database.
Names of 138168342312
- Cardinal: 138168342312 can be written as One hundred thirty-eight billion, one hundred sixty-eight million, three hundred forty-two thousand, three hundred twelve.
Scientific notation
- Scientific notation: 1.38168342312 × 1011
Factors of 138168342312
Divisors of 138168342312
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 13 14 21 22 24 26 28 33 39 42 44 49 52 56 61 66 77 78 84 88 91 98 104 122 132 143 147 154 156 168 182 183 196 231 244 264 273 286 294 308 312 364 366 392 427 429 462 488 539 546 572 588 616 637 671 728 732 793 854 858 924 1001 1078 1092 1144 1176 1274 1281 1342 1464 1586 1617 1708 1716 1848 1911 2002 2013 2156 2184 2379 2548 2562 2684 2989 3003 3172 3234 3416 3432 3822 4004 4026 4312 4697 4758 5096 5124 5368 5551 5978 6006 6344 6468 7007 7644 8008 8052 8723 8967 9394 9516 10248 11102 11956 12012 12936 13469 14014 14091 15288 16104 16653 17446 17934 18788 19032 21021 22204 23912 24024 26169 26938 28028 28182 32879 33306 34892 35868 37576 38857 40407 42042 44408 52338 53876 56056 56364 61061 65758 66612 69784 71736 77714 80814 84084 94283 98637 104676 107752 112728 116571 122122 131516 133224 148159 155428 161628 168168 175097 183183 188566 197274 209352 233142 244244 263032 282849 296318 310856 323256 350194 366366 377132 394548 427427 444477 466284 488488 525291 565698 592636 659981 700388 732732 754264 789096 821609 854854 888954 932568 1037113 1050582 1131396 1185272 1225679 1282281 1319962 1400776 1465464 1643218 1709708 1777908 1926067 1979943 2074226 2101164 2262792 2451358 2464827 2564562 2639924 3111339 3286436 3419416 3555816 3677037 3852134 3959886 4148452 4202328 4902716 4929654 5129124 5279848 5751263 5778201 6222678 6572872 7259791 7354074 7704268 7919772 8296904 8579753 9037699 9805432 9859308 10258248 10680917 11502526 11556402 12445356 13482469 14519582 14708148 15408536 15839544 17159506 17253789 18075398 19718616 21361834 21779373 23005052 23112804 24890712 25739259 26964938 27113097 29039164 29416296 32042751 34319012 34507578 36150796 40258841 40447407 42723668 43558746 46010104 46225608 51478518 53929876 54226194 58078328 63263893 64085502 68638024 69015156 72301592 74766419 80517682 80894814 85447336 87117492 94377283 102957036 107859752 108452388 117490087 120776523 126527786 128171004 138030312 149532838 161035364 161789628 174234984 188754566 189791679 205914072 216904776 224299257 234980174 241553046 253055572 256342008 283131849 299065676 322070728 323579256 352470261 377509132 379583358 442847251 448598514 469960348 483106092 506111144 523364933 566263698 598131352 704940522 755018264 759166716 822430609 885694502 897197028 939920696 966212184 1046729866 1132527396 1328541753 1409881044 1518333432 1570094799 1644861218 1771389004 1794394056 2093459732 2265054792 2467291827 2657083506 2819762088 3140189598 3289722436 3542778008 4186919464 4934583654 5314167012 5757014263 6280379196 6579444872 9869167308 10628334024 11514028526 12560758392 17271042789 19738334616 23028057052 34542085578 46056114104 69084171156 138168342312
- Sum of all divisors σ(n): 479838038400
- Sum of proper divisors (its aliquot sum) s(n): 341669696088
- 138168342312 is an abundant number, because the sum of its proper divisors (341669696088) is greater than itself. Its abundance is 203501353776
Bases of 138168342312
- Binary: 100000001010110111100110010111001010002
- Hexadecimal: 0x202B799728
- Base-36: 1RH1V38O
Squares and roots of 138168342312
- 138168342312 squared (1381683423122) is 19090490817246009505344
- 138168342312 cubed (1381683423123) is 2637701470141339274450375585315328
-
The
square root of 138168342312 is 371710.0244975915 -
The
cube root of 138168342312 is 5169.7496884175
Scales and comparisons
How big is 138168342312?- 138,168,342,312 seconds is equal to 4,393 years, 16 weeks, 6 days, 15 hours, 5 minutes, 12 seconds.
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To count from 1 to 138,168,342,312 would take you about eight thousand, seven hundred eighty-six 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 138168342312 cubic inches would be around 430.8 feet tall.
Recreational maths with 138168342312
- 138168342312 backwards is 213243861831
- 138168342312 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138168342312's digits is 42
- More coming soon!
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The information we have on file for 138168342312 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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