138855189340712
138,855,189,340,712 is an even composite number composed of seven prime numbers multiplied together.
138855189340712 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 138855189340712:
23 × 13 × 31 × 43 × 421 × 1321 × 1801
(2 × 2 × 2 × 13 × 31 × 43 × 421 × 1321 × 1801)See below for interesting mathematical facts about the number 138855189340712 from the Numbermatics database.
Names of 138855189340712
- Cardinal: 138855189340712 can be written as One hundred thirty-eight trillion, eight hundred fifty-five billion, one hundred eighty-nine million, three hundred forty thousand, seven hundred twelve.
Scientific notation
- Scientific notation: 1.38855189340712 × 1014
Factors of 138855189340712
Divisors of 138855189340712
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 4 8 13 26 31 43 52 62 86 104 124 172 248 344 403 421 559 806 842 1118 1321 1333 1612 1684 1801 2236 2642 2666 3224 3368 3602 4472 5284 5332 5473 7204 10568 10664 10946 13051 14408 17173 17329 18103 21892 23413 26102 34346 34658 36206 40951 43784 46826 52204 55831 56803 68692 69316 72412 77443 81902 93652 104408 111662 113606 137384 138632 144824 154886 163804 169663 187304 223324 227212 235339 309772 327608 339326 446648 454424 470678 532363 556141 561193 619544 678652 725803 738439 758221 941356 1006759 1064726 1112282 1122386 1357304 1451606 1476878 1516442 1760893 1882712 2013518 2129452 2224564 2244772 2379121 2400733 2903212 2953756 3032884 3521786 4027036 4258904 4449128 4489544 4758242 4801466 5806424 5907512 6065768 7043572 7229833 7295509 8054072 9516484 9602932 9856873 14087144 14459666 14591018 17240371 19032968 19205864 19713746 22891609 23504851 23914063 28919332 29182036 30928573 31209529 32603503 34480742 39427492 45783218 47009702 47828126 57838664 58364072 61857146 62419058 65207006 68961484 73752751 78854984 91566436 94019404 95656252 102302203 123714292 124838116 130414012 137922968 147505502 183132872 188038808 191312504 204604406 224124823 247428584 249676232 260828024 295011004 305563063 310882819 409208812 423845539 448249646 590022008 611126126 621765638 741335953 818417624 847691078 896499292 958785763 1001609941 1010708593 1222252252 1243531276 1329928639 1482671906 1695382156 1792998584 1917571526 2003219882 2021417186 2444504504 2487062552 2659857278 2965343812 3171368293 3390764312 3835143052 4006439764 4042834372 5319714556 5930687624 6342736586 7670286104 8012879528 8085668744 9637367389 10639429112 12685473172 13020929233 13139211709 19274734778 25370946344 26041858466 26278423418 31049908171 38549469556 41227787809 43069227463 52083716932 52556846836 62099816342 77098939112 82455575618 86138454926 104167433864 105113693672 124199632684 164911151236 172276909852 248399265368 329822302472 344553819704 403648806223 559899957019 807297612446 1119799914038 1335146051353 1614595224892 2239599828076 2670292102706 3229190449784 4479199656152 5340584205412 10681168410824 17356898667589 34713797335178 69427594670356 138855189340712
- Sum of all divisors σ(n): 297249164298240
- Sum of proper divisors (its aliquot sum) s(n): 158393974957528
- 138855189340712 is an abundant number, because the sum of its proper divisors (158393974957528) is greater than itself. Its abundance is 19538785616816
Bases of 138855189340712
- Binary: 111111001001001101111100011110001100010001010002
- Hexadecimal: 0x7E49BE3C6228
- Base-36: 1D7X6YLJXK
Squares and roots of 138855189340712
- 138855189340712 squared (1388551893407122) is 19280763606844979425220666944
- 138855189340712 cubed (1388551893407123) is 2677234081261968841805493705140956291824128
-
The
square root of 138855189340712 is 11783683.1822954235 -
The
cube root of 138855189340712 is 51783.0196004967
Scales and comparisons
How big is 138855189340712?- 138,855,189,340,712 seconds is equal to 4,415,165 years, 26 weeks, 4 days, 23 hours, 58 minutes, 32 seconds.
-
To count from 1 to 138,855,189,340,712 would take you about eleven million, thirty-seven thousand, nine hundred thirteen 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 138855189340712 cubic inches would be around 4315.3 feet tall.
Recreational maths with 138855189340712
- 138855189340712 backwards is 217043981558831
- The number of decimal digits it has is: 15
- The sum of 138855189340712's digits is 65
- More coming soon!
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