40138638243
40,138,638,243 is an odd composite number composed of five prime numbers multiplied together.
40138638243 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 40138638243:
3 × 114 × 61 × 71 × 211
(3 × 11 × 11 × 11 × 11 × 61 × 71 × 211)See below for interesting mathematical facts about the number 40138638243 from the Numbermatics database.
Names of 40138638243
- Cardinal: 40138638243 can be written as Forty billion, one hundred thirty-eight million, six hundred thirty-eight thousand, two hundred forty-three.
Scientific notation
- Scientific notation: 4.0138638243 × 1010
Factors of 40138638243
Divisors of 40138638243
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 11 33 61 71 121 183 211 213 363 633 671 781 1331 2013 2321 2343 3993 4331 6963 7381 8591 12871 12993 14641 14981 22143 25531 25773 38613 43923 44943 47641 76593 81191 94501 141581 142923 164791 243573 280841 283503 424743 494373 524051 842523 893101 913841 1039511 1557391 1572153 1812701 2679303 2741523 3089251 3118533 4672173 5438103 5764561 9267753 10052251 17131301 17293683 19939711 30156753 51393903 59819133 63410171 110574761 188444311 190230513 219336821 331724283 565332933 658010463 1216322371 3648967113 13379546081 40138638243
- Sum of all divisors σ(n): 60965026560
- Sum of proper divisors (its aliquot sum) s(n): 20826388317
- 40138638243 is a deficient number, because the sum of its proper divisors (20826388317) is less than itself. Its deficiency is 19312249926
Bases of 40138638243
- Binary: 1001010110000111001100000011101000112
- Hexadecimal: 0x9587303A3
- Base-36: IFTIBHF
Squares and roots of 40138638243
- 40138638243 squared (401386382432) is 1611110280002422127049
- 40138638243 cubed (401386382433) is 64667772698595658921398396134907
-
The
square root of 40138638243 is 200346.2958055377 -
The
cube root of 40138638243 is 3423.8984716505
Scales and comparisons
How big is 40138638243?- 40,138,638,243 seconds is equal to 1,276 years, 14 weeks, 5 days, 13 hours, 44 minutes, 3 seconds.
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To count from 1 to 40,138,638,243 would take you about two thousand, five hundred fifty-two 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 40138638243 cubic inches would be around 285.3 feet tall.
Recreational maths with 40138638243
- 40138638243 backwards is 34283683104
- The number of decimal digits it has is: 11
- The sum of 40138638243's digits is 42
- More coming soon!
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"Number 40138638243 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.
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Numbermatics. (2024). Number 40138638243 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/40138638243/
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The information we have on file for 40138638243 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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