9990027918
9,990,027,918 is an even composite number composed of four prime numbers multiplied together.
9990027918 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 9990027918:
2 × 313 × 13 × 241
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 241)See below for interesting mathematical facts about the number 9990027918 from the Numbermatics database.
Names of 9990027918
- Cardinal: 9990027918 can be written as Nine billion, nine hundred ninety million, twenty-seven thousand, nine hundred eighteen.
Scientific notation
- Scientific notation: 9.990027918 × 109
Factors of 9990027918
Divisors of 9990027918
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 234 241 243 351 482 486 702 723 729 1053 1446 1458 2106 2169 2187 3133 3159 4338 4374 6266 6318 6507 6561 9399 9477 13014 13122 18798 18954 19521 19683 28197 28431 39042 39366 56394 56862 58563 59049 84591 85293 117126 118098 169182 170586 175689 177147 253773 255879 351378 354294 507546 511758 527067 531441 761319 767637 1054134 1062882 1522638 1535274 1581201 1594323 2283957 2302911 3162402 3188646 4567914 4605822 4743603 6851871 6908733 9487206 13703742 13817466 14230809 20555613 20726199 28461618 41111226 41452398 42692427 61666839 85384854 123333678 128077281 185000517 256154562 370001034 384231843 555001551 768463686 1110003102 1665004653 3330009306 4995013959 9990027918
- Sum of all divisors σ(n): 24307043376
- Sum of proper divisors (its aliquot sum) s(n): 14317015458
- 9990027918 is an abundant number, because the sum of its proper divisors (14317015458) is greater than itself. Its abundance is 4326987540
Bases of 9990027918
- Binary: 10010100110111001110111010100011102
- Hexadecimal: 0x25373BA8E
- Base-36: 4L7SYVI
Squares and roots of 9990027918
- 9990027918 squared (99900279182) is 99800657802419414724
- 9990027918 cubed (99900279183) is 997011357680934481037980264632
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The
square root of 9990027918 is 99950.1271534959 -
The
cube root of 9990027918 is 2153.7183118733
Scales and comparisons
How big is 9990027918?- 9,990,027,918 seconds is equal to 317 years, 33 weeks, 6 days, 7 hours, 45 minutes, 18 seconds.
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To count from 1 to 9,990,027,918 would take you about six hundred thirty-five 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 9990027918 cubic inches would be around 179.5 feet tall.
Recreational maths with 9990027918
- 9990027918 backwards is 8197200999
- 9990027918 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 9990027918's digits is 54
- More coming soon!
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The information we have on file for 9990027918 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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