40385842656
40,385,842,656 is an even composite number composed of five prime numbers multiplied together.
40385842656 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 40385842656:
25 × 3 × 293 × 47 × 367
(2 × 2 × 2 × 2 × 2 × 3 × 29 × 29 × 29 × 47 × 367)See below for interesting mathematical facts about the number 40385842656 from the Numbermatics database.
Names of 40385842656
- Cardinal: 40385842656 can be written as Forty billion, three hundred eighty-five million, eight hundred forty-two thousand, six hundred fifty-six.
Scientific notation
- Scientific notation: 4.0385842656 × 1010
Factors of 40385842656
Divisors of 40385842656
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 29 32 47 48 58 87 94 96 116 141 174 188 232 282 348 367 376 464 564 696 734 752 841 928 1101 1128 1363 1392 1468 1504 1682 2202 2256 2523 2726 2784 2936 3364 4089 4404 4512 5046 5452 5872 6728 8178 8808 10092 10643 10904 11744 13456 16356 17249 17616 20184 21286 21808 24389 26912 31929 32712 34498 35232 39527 40368 42572 43616 48778 51747 63858 65424 68996 73167 79054 80736 85144 97556 103494 118581 127716 130848 137992 146334 158108 170288 195112 206988 237162 255432 275984 292668 308647 316216 340576 390224 413976 474324 500221 510864 551968 585336 617294 632432 780448 827952 925941 948648 1000442 1021728 1146283 1170672 1234588 1264864 1500663 1655904 1851882 1897296 2000884 2292566 2341344 2469176 3001326 3438849 3703764 3794592 4001768 4585132 4938352 6002652 6877698 7407528 8003536 8950763 9170264 9876704 12005304 13755396 14506409 14815056 16007072 17901526 18340528 24010608 26852289 27510792 29012818 29630112 35803052 36681056 43519227 48021216 53704578 55021584 58025636 71606104 87038454 107409156 110043168 116051272 143212208 174076908 214818312 232102544 286424416 348153816 420685861 429636624 464205088 696307632 841371722 859273248 1262057583 1392615264 1682743444 2524115166 3365486888 5048230332 6730973776 10096460664 13461947552 20192921328 40385842656
- Sum of all divisors σ(n): 112440545280
- Sum of proper divisors (its aliquot sum) s(n): 72054702624
- 40385842656 is an abundant number, because the sum of its proper divisors (72054702624) is greater than itself. Its abundance is 31668859968
Bases of 40385842656
- Binary: 1001011001110010111100001101111000002
- Hexadecimal: 0x9672F0DE0
- Base-36: IJWORMO
Squares and roots of 40385842656
- 40385842656 squared (403858426562) is 1631016287035189134336
- 40385842656 cubed (403858426563) is 65869967137576481114494543036416
-
The
square root of 40385842656 is 200962.2916270613 -
The
cube root of 40385842656 is 3430.9130854267
Scales and comparisons
How big is 40385842656?- 40,385,842,656 seconds is equal to 1,284 years, 7 weeks, 3 days, 17 hours, 37 minutes, 36 seconds.
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To count from 1 to 40,385,842,656 would take you about two thousand, five hundred sixty-eight 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 40385842656 cubic inches would be around 285.9 feet tall.
Recreational maths with 40385842656
- 40385842656 backwards is 65624858304
- The number of decimal digits it has is: 11
- The sum of 40385842656's digits is 51
- More coming soon!
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