40684749742
40,684,749,742 is an even composite number composed of seven prime numbers multiplied together.
40684749742 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 40684749742:
2 × 7 × 13 × 19 × 31 × 107 × 3547
See below for interesting mathematical facts about the number 40684749742 from the Numbermatics database.
Names of 40684749742
- Cardinal: 40684749742 can be written as Forty billion, six hundred eighty-four million, seven hundred forty-nine thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 4.0684749742 × 1010
Factors of 40684749742
Divisors of 40684749742
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 7 13 14 19 26 31 38 62 91 107 133 182 214 217 247 266 403 434 494 589 749 806 1178 1391 1498 1729 2033 2782 2821 3317 3458 3547 4066 4123 5642 6634 7094 7657 8246 9737 14231 15314 19474 23219 24829 26429 28462 43121 46111 46438 49658 52858 53599 63023 67393 86242 92222 107198 109957 126046 134786 185003 219914 301847 322777 370006 379529 441161 471751 603694 645554 759058 769699 819299 876109 882322 943502 1429441 1539398 1638598 1752218 2089183 2656703 2858882 4178366 4933877 5313406 5735093 6132763 7211051 9867754 10006087 11470186 11765399 12265526 14422102 14624281 20012174 23530798 27159379 29248562 34537139 50477357 54318758 69074278 82357793 93743663 100954714 152950187 164715586 187487326 190115653 223542581 305900374 380231306 447085162 656205641 1070651309 1312411282 1564798067 2141302618 2906053553 3129596134 5812107106 20342374871 40684749742
- Sum of all divisors σ(n): 82399887360
- Sum of proper divisors (its aliquot sum) s(n): 41715137618
- 40684749742 is an abundant number, because the sum of its proper divisors (41715137618) is greater than itself. Its abundance is 1030387876
Bases of 40684749742
- Binary: 1001011110010000000000000011101011102
- Hexadecimal: 0x9790003AE
- Base-36: IOUNDTA
Squares and roots of 40684749742
- 40684749742 squared (406847497422) is 1655248861569169066564
- 40684749742 cubed (406847497423) is 67343385693672044896044079826488
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The
square root of 40684749742 is 201704.6101158821 -
The
cube root of 40684749742 is 3439.3566756571
Scales and comparisons
How big is 40684749742?- 40,684,749,742 seconds is equal to 1,293 years, 33 weeks, 5 days, 7 hours, 22 minutes, 22 seconds.
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To count from 1 to 40,684,749,742 would take you about two thousand, five hundred eighty-seven 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 40684749742 cubic inches would be around 286.6 feet tall.
Recreational maths with 40684749742
- 40684749742 backwards is 24794748604
- The number of decimal digits it has is: 11
- The sum of 40684749742's digits is 55
- More coming soon!
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The information we have on file for 40684749742 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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