42378645138432
42,378,645,138,432 is an even composite number composed of four prime numbers multiplied together.
42378645138432 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred thirty-two divisors.
Prime factorization of 42378645138432:
210 × 3 × 3072 × 146369
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 307 × 307 × 146369)See below for interesting mathematical facts about the number 42378645138432 from the Numbermatics database.
Names of 42378645138432
- Cardinal: 42378645138432 can be written as Forty-two trillion, three hundred seventy-eight billion, six hundred forty-five million, one hundred thirty-eight thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 4.2378645138432 × 1013
Factors of 42378645138432
Divisors of 42378645138432
- Number of divisors d(n): 132
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 307 384 512 614 768 921 1024 1228 1536 1842 2456 3072 3684 4912 7368 9824 14736 19648 29472 39296 58944 78592 94249 117888 146369 157184 188498 235776 282747 292738 314368 376996 439107 471552 565494 585476 753992 878214 943104 1130988 1170952 1507984 1756428 2261976 2341904 3015968 3512856 4523952 4683808 6031936 7025712 9047904 9367616 12063872 14051424 18095808 18735232 24127744 28102848 36191616 37470464 44935283 48255488 56205696 72383232 74940928 89870566 96510976 112411392 134805849 144766464 149881856 179741132 224822784 269611698 289532928 359482264 449645568 539223396 718964528 1078446792 1437929056 2156893584 2875858112 4313787168 5751716224 8627574336 11503432448 13795131881 17255148672 23006864896 27590263762 34510297344 41385395643 46013729792 55180527524 69020594688 82770791286 110361055048 138041189376 165541582572 220722110096 331083165144 441444220192 662166330288 882888440384 1324332660576 1765776880768 2648665321152 3531553761536 5297330642304 7063107523072 10594661284608 14126215046144 21189322569216 42378645138432
- Sum of all divisors σ(n): 113324442640920
- Sum of proper divisors (its aliquot sum) s(n): 70945797502488
- 42378645138432 is an abundant number, because the sum of its proper divisors (70945797502488) is greater than itself. Its abundance is 28567152364056
Bases of 42378645138432
- Binary: 10011010001011000011000001011011101100000000002
- Hexadecimal: 0x268B0C16EC00
- Base-36: F0SHB4Q2O
Squares and roots of 42378645138432
- 42378645138432 squared (423786451384322) is 1795949563769146188443418624
- 42378645138432 cubed (423786451384323) is 76109909249494398284837185611483806957568
-
The
square root of 42378645138432 is 6509888.2585211859 -
The
cube root of 42378645138432 is 34864.4128775323
Scales and comparisons
How big is 42378645138432?- 42,378,645,138,432 seconds is equal to 1,347,509 years, 43 weeks, 23 hours, 47 minutes, 12 seconds.
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To count from 1 to 42,378,645,138,432 would take you about three million, three hundred sixty-eight thousand, seven hundred seventy-four 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 42378645138432 cubic inches would be around 2905.4 feet tall.
Recreational maths with 42378645138432
- 42378645138432 backwards is 23483154687324
- The number of decimal digits it has is: 14
- The sum of 42378645138432's digits is 60
- More coming soon!
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