129355449144
129,355,449,144 is an even composite number composed of five prime numbers multiplied together.
129355449144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 129355449144:
23 × 3 × 31 × 113 × 1538627
(2 × 2 × 2 × 3 × 31 × 113 × 1538627)See below for interesting mathematical facts about the number 129355449144 from the Numbermatics database.
Names of 129355449144
- Cardinal: 129355449144 can be written as One hundred twenty-nine billion, three hundred fifty-five million, four hundred forty-nine thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.29355449144 × 1011
Factors of 129355449144
Divisors of 129355449144
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 12 24 31 62 93 113 124 186 226 248 339 372 452 678 744 904 1356 2712 3503 7006 10509 14012 21018 28024 42036 84072 1538627 3077254 4615881 6154508 9231762 12309016 18463524 36927048 47697437 95394874 143092311 173864851 190789748 286184622 347729702 381579496 521594553 572369244 695459404 1043189106 1144738488 1390918808 2086378212 4172756424 5389810381 10779620762 16169431143 21559241524 32338862286 43118483048 64677724572 129355449144
- Sum of all divisors σ(n): 336774896640
- Sum of proper divisors (its aliquot sum) s(n): 207419447496
- 129355449144 is an abundant number, because the sum of its proper divisors (207419447496) is greater than itself. Its abundance is 78063998352
Bases of 129355449144
- Binary: 11110000111100010111110000011001110002
- Hexadecimal: 0x1E1E2F8338
- Base-36: 1NFAW7CO
Squares and roots of 129355449144
- 129355449144 squared (1293554491442) is 16732832223245970332736
- 129355449144 cubed (1293554491443) is 2164483027689178569979164406377984
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The
square root of 129355449144 is 359660.1856530689 -
The
cube root of 129355449144 is 5057.4109292633
Scales and comparisons
How big is 129355449144?- 129,355,449,144 seconds is equal to 4,113 years, 5 weeks, 2 days, 13 hours, 12 minutes, 24 seconds.
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To count from 1 to 129,355,449,144 would take you about eight thousand, two hundred twenty-six 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 129355449144 cubic inches would be around 421.5 feet tall.
Recreational maths with 129355449144
- 129355449144 backwards is 441944553921
- The number of decimal digits it has is: 12
- The sum of 129355449144's digits is 51
- More coming soon!
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The information we have on file for 129355449144 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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