142161678747
142,161,678,747 is an odd composite number composed of four prime numbers multiplied together.
142161678747 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 142161678747:
33 × 112 × 174 × 521
(3 × 3 × 3 × 11 × 11 × 17 × 17 × 17 × 17 × 521)See below for interesting mathematical facts about the number 142161678747 from the Numbermatics database.
Names of 142161678747
- Cardinal: 142161678747 can be written as One hundred forty-two billion, one hundred sixty-one million, six hundred seventy-eight thousand, seven hundred forty-seven.
Scientific notation
- Scientific notation: 1.42161678747 × 1011
Factors of 142161678747
Divisors of 142161678747
- Number of divisors d(n): 120
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Complete list of divisors:
1 3 9 11 17 27 33 51 99 121 153 187 289 297 363 459 521 561 867 1089 1563 1683 2057 2601 3179 3267 4689 4913 5049 5731 6171 7803 8857 9537 14067 14739 17193 18513 26571 28611 34969 44217 51579 54043 55539 63041 79713 83521 85833 97427 104907 132651 150569 154737 162129 189123 239139 250563 292281 314721 451707 486387 567369 594473 751689 876843 918731 944163 1071697 1355121 1459161 1656259 1702107 1783419 2255067 2559673 2630529 2756193 3215091 4065363 4968777 5350257 7679019 8268579 9645273 10106041 14906331 16050771 18218849 23037057 24805737 28156403 28935819 30318123 43514441 44718993 54656547 69111171 84469209 90954369 130543323 163969641 253407627 272863107 309720433 391629969 478658851 491908923 760222881 929161299 1174889907 1435976553 2787483897 4307929659 5265247361 8362451691 12923788977 15795742083 47387226249 142161678747
- Sum of all divisors σ(n): 246437306640
- Sum of proper divisors (its aliquot sum) s(n): 104275627893
- 142161678747 is a deficient number, because the sum of its proper divisors (104275627893) is less than itself. Its deficiency is 37886050854
Bases of 142161678747
- Binary: 100001000110010111111100010001100110112
- Hexadecimal: 0x21197F119B
- Base-36: 1TB3E5CR
Squares and roots of 142161678747
- 142161678747 squared (1421616787472) is 20209942904165231490009
- 142161678747 cubed (1421616787473) is 2873079410637149847289547598138723
-
The
square root of 142161678747 is 377043.3380223021 -
The
cube root of 142161678747 is 5219.0827298935
Scales and comparisons
How big is 142161678747?- 142,161,678,747 seconds is equal to 4,520 years, 15 weeks, 4 days, 19 hours, 12 minutes, 27 seconds.
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To count from 1 to 142,161,678,747 would take you about nine thousand and forty 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 142161678747 cubic inches would be around 434.9 feet tall.
Recreational maths with 142161678747
- 142161678747 backwards is 747876161241
- The number of decimal digits it has is: 12
- The sum of 142161678747's digits is 54
- More coming soon!
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The information we have on file for 142161678747 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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