164246742942
164,246,742,942 is an even composite number composed of six prime numbers multiplied together.
164246742942 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 164246742942:
2 × 3 × 19 × 281 × 1093 × 4691
See below for interesting mathematical facts about the number 164246742942 from the Numbermatics database.
Names of 164246742942
- Cardinal: 164246742942 can be written as One hundred sixty-four billion, two hundred forty-six million, seven hundred forty-two thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.64246742942 × 1011
Factors of 164246742942
Divisors of 164246742942
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 19 38 57 114 281 562 843 1093 1686 2186 3279 4691 5339 6558 9382 10678 14073 16017 20767 28146 32034 41534 62301 89129 124602 178258 267387 307133 534774 614266 921399 1318171 1842798 2636342 3954513 5127263 5835527 7909026 10254526 11671054 15381789 17506581 25045249 30763578 35013162 50090498 75135747 97417997 150271494 194835994 292253991 584507982 1440760903 2881521806 4322282709 8644565418 27374457157 54748914314 82123371471 164246742942
- Sum of all divisors σ(n): 347404688640
- Sum of proper divisors (its aliquot sum) s(n): 183157945698
- 164246742942 is an abundant number, because the sum of its proper divisors (183157945698) is greater than itself. Its abundance is 18911202756
Bases of 164246742942
- Binary: 100110001111011101111001100111100111102
- Hexadecimal: 0x263DDE679E
- Base-36: 23GC9PY6
Squares and roots of 164246742942
- 164246742942 squared (1642467429422) is 26976992567055426815364
- 164246742942 cubed (1642467429423) is 4430883163509397386009184604160888
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The
square root of 164246742942 is 405273.6642591029 -
The
cube root of 164246742942 is 5476.4474166187
Scales and comparisons
How big is 164246742942?- 164,246,742,942 seconds is equal to 5,222 years, 27 weeks, 6 days, 23 hours, 15 minutes, 42 seconds.
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To count from 1 to 164,246,742,942 would take you about ten thousand, four hundred forty-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 164246742942 cubic inches would be around 456.4 feet tall.
Recreational maths with 164246742942
- 164246742942 backwards is 249247642461
- The number of decimal digits it has is: 12
- The sum of 164246742942's digits is 51
- More coming soon!
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