1389105433542
1,389,105,433,542 is an even composite number composed of six prime numbers multiplied together.
1389105433542 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 1389105433542:
2 × 3 × 17 × 61 × 839 × 266099
See below for interesting mathematical facts about the number 1389105433542 from the Numbermatics database.
Names of 1389105433542
- Cardinal: 1389105433542 can be written as One trillion, three hundred eighty-nine billion, one hundred five million, four hundred thirty-three thousand, five hundred forty-two.
Scientific notation
- Scientific notation: 1.389105433542 × 1012
Factors of 1389105433542
Divisors of 1389105433542
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 17 34 51 61 102 122 183 366 839 1037 1678 2074 2517 3111 5034 6222 14263 28526 42789 51179 85578 102358 153537 266099 307074 532198 798297 870043 1596594 1740086 2610129 4523683 5220258 9047366 13571049 16232039 27142098 32464078 48696117 97392234 223257061 275944663 446514122 551889326 669771183 827833989 1339542366 1655667978 3795370037 7590740074 11386110111 13618680721 22772220222 27237361442 40856042163 81712084326 231517572257 463035144514 694552716771 1389105433542
- Sum of all divisors σ(n): 2993433408000
- Sum of proper divisors (its aliquot sum) s(n): 1604327974458
- 1389105433542 is an abundant number, because the sum of its proper divisors (1604327974458) is greater than itself. Its abundance is 215222540916
Bases of 1389105433542
- Binary: 101000011011011010010001011001011110001102
- Hexadecimal: 0x1436D22CBC6
- Base-36: HQ59ICAU
Squares and roots of 1389105433542
- 1389105433542 squared (13891054335422) is 1929613905495907778665764
- 1389105433542 cubed (13891054335423) is 2680437160762564791390356279532656088
-
The
square root of 1389105433542 is 1178603.1705124503 -
The
cube root of 1389105433542 is 11157.7956530741
Scales and comparisons
How big is 1389105433542?- 1,389,105,433,542 seconds is equal to 44,169 years, 13 weeks, 2 days, 4 hours, 25 minutes, 42 seconds.
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To count from 1 to 1,389,105,433,542 would take you about one hundred ten thousand, four hundred twenty-three 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 1389105433542 cubic inches would be around 929.8 feet tall.
Recreational maths with 1389105433542
- 1389105433542 backwards is 2453345019831
- The number of decimal digits it has is: 13
- The sum of 1389105433542's digits is 48
- More coming soon!
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