40129685316261
40,129,685,316,261 is an odd composite number composed of three prime numbers multiplied together.
40129685316261 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 40129685316261:
38 × 432 × 1493
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 43 × 43 × 149 × 149 × 149)See below for interesting mathematical facts about the number 40129685316261 from the Numbermatics database.
Names of 40129685316261
- Cardinal: 40129685316261 can be written as Forty trillion, one hundred twenty-nine billion, six hundred eighty-five million, three hundred sixteen thousand, two hundred sixty-one.
Scientific notation
- Scientific notation: 4.0129685316261 × 1013
Factors of 40129685316261
Divisors of 40129685316261
- Number of divisors d(n): 108
-
Complete list of divisors:
1 3 9 27 43 81 129 149 243 387 447 729 1161 1341 1849 2187 3483 4023 5547 6407 6561 10449 12069 16641 19221 22201 31347 36207 49923 57663 66603 94041 108621 149769 172989 199809 275501 282123 325863 449307 518967 599427 826503 954643 977589 1347921 1556901 1798281 2479509 2863929 3307949 4043763 4670703 5394843 7438527 8591787 9923847 12131289 14012109 16184529 22315581 25775361 29771541 41049649 42036327 48553587 66946743 77326083 89314623 123148947 142241807 145660761 200840229 231978249 267943869 369446841 426725421 602520687 695934747 803831607 1108340523 1280176263 1807562061 2087804241 2411494821 3325021569 3840528789 6116397701 6263412723 7234484463 9975064707 11521586367 18349193103 21703453389 29925194121 34564759101 55047579309 89775582363 103694277303 165142737927 269326747089 311082831909 495428213781 933248495727 1486284641343 4458853924029 13376561772087 40129685316261
- Sum of all divisors σ(n): 62040201993900
- Sum of proper divisors (its aliquot sum) s(n): 21910516677639
- 40129685316261 is a deficient number, because the sum of its proper divisors (21910516677639) is less than itself. Its deficiency is 18219168638622
Bases of 40129685316261
- Binary: 10010001111111011010111010001101100010101001012
- Hexadecimal: 0x247F6BA362A5
- Base-36: E83BMIPB9
Squares and roots of 40129685316261
- 40129685316261 squared (401296853162612) is 1610391643582133715591020121
- 40129685316261 cubed (401296853162613) is 64624509892887369225476417310923499487581
-
The
square root of 40129685316261 is 6334799.5482304727 -
The
cube root of 40129685316261 is 34236.4388577077
Scales and comparisons
How big is 40129685316261?- 40,129,685,316,261 seconds is equal to 1,275,999 years, 44 weeks, 6 days, 10 hours, 4 minutes, 21 seconds.
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To count from 1 to 40,129,685,316,261 would take you about three million, one hundred eighty-nine thousand, nine hundred ninety-nine 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 40129685316261 cubic inches would be around 2853 feet tall.
Recreational maths with 40129685316261
- 40129685316261 backwards is 16261358692104
- The number of decimal digits it has is: 14
- The sum of 40129685316261's digits is 54
- More coming soon!
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