138084268672
138,084,268,672 is an even composite number composed of six prime numbers multiplied together.
138084268672 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 138084268672:
27 × 7 × 19 × 41 × 181 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 41 × 181 × 1093)See below for interesting mathematical facts about the number 138084268672 from the Numbermatics database.
Names of 138084268672
- Cardinal: 138084268672 can be written as One hundred thirty-eight billion, eighty-four million, two hundred sixty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.38084268672 × 1011
Factors of 138084268672
Divisors of 138084268672
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 7 8 14 16 19 28 32 38 41 56 64 76 82 112 128 133 152 164 181 224 266 287 304 328 362 448 532 574 608 656 724 779 896 1064 1093 1148 1216 1267 1312 1448 1558 2128 2186 2296 2432 2534 2624 2896 3116 3439 4256 4372 4592 5068 5248 5453 5792 6232 6878 7421 7651 8512 8744 9184 10136 10906 11584 12464 13756 14842 15302 17024 17488 18368 20272 20767 21812 23168 24073 24928 27512 29684 30604 34976 36736 40544 41534 43624 44813 48146 49856 51947 55024 59368 61208 69952 81088 83068 87248 89626 96292 99712 103894 110048 118736 122416 139904 140999 145369 162176 166136 174496 179252 192584 197833 207788 220096 237472 244832 281998 290738 313691 332272 348992 358504 385168 395666 415576 440192 474944 489664 563996 581476 627382 664544 697984 717008 770336 791332 831152 851447 949888 979328 986993 1127992 1162952 1254764 1329088 1384831 1434016 1540672 1582664 1662304 1702894 1973986 2255984 2325904 2509528 2658176 2769662 2868032 3081344 3165328 3324608 3405788 3758827 3947972 4511968 4651808 5019056 5539324 5736064 5960129 6330656 6649216 6811576 7517654 7895944 8111153 9023936 9303616 10038112 11078648 11920258 12661312 13623152 15035308 15791888 16222306 18047872 18607232 20076224 22157296 23840516 25322624 26311789 27246304 30070616 31583776 32444612 40152448 44314592 47681032 52623578 54492608 56778071 60141232 63167552 64889224 88629184 95362064 105247156 108985216 113556142 120282464 126335104 129778448 154111907 177258368 190724128 210494312 227112284 240564928 259556896 308223814 381448256 420988624 454224568 481129856 519113792 616447628 762896512 841977248 908449136 1038227584 1078783349 1232895256 1683954496 1816898272 2157566698 2465790512 3367908992 3633796544 4315133396 4931581024 7267593088 8630266792 9863162048 17260533584 19726324096 34521067168 69042134336 138084268672
- Sum of all divisors σ(n): 341191468800
- Sum of proper divisors (its aliquot sum) s(n): 203107200128
- 138084268672 is an abundant number, because the sum of its proper divisors (203107200128) is greater than itself. Its abundance is 65022931456
Bases of 138084268672
- Binary: 100000001001100111011010111010100000002
- Hexadecimal: 0x202676BA80
- Base-36: 1RFNT3LS
Squares and roots of 138084268672
- 138084268672 squared (1380842686722) is 19067265254681080643584
- 138084268672 cubed (1380842686723) is 2632889378267672845263951729000448
-
The
square root of 138084268672 is 371596.9169301597 -
The
cube root of 138084268672 is 5168.7009005059
Scales and comparisons
How big is 138084268672?- 138,084,268,672 seconds is equal to 4,390 years, 33 weeks, 6 days, 13 hours, 17 minutes, 52 seconds.
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To count from 1 to 138,084,268,672 would take you about eight thousand, seven hundred eighty-one 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 138084268672 cubic inches would be around 430.7 feet tall.
Recreational maths with 138084268672
- 138084268672 backwards is 276862480831
- The number of decimal digits it has is: 12
- The sum of 138084268672's digits is 55
- More coming soon!
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