16285421425
16,285,421,425 is an odd composite number composed of six prime numbers multiplied together.
16285421425 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 16285421425:
52 × 7 × 13 × 31 × 37 × 792
(5 × 5 × 7 × 13 × 31 × 37 × 79 × 79)See below for interesting mathematical facts about the number 16285421425 from the Numbermatics database.
Names of 16285421425
- Cardinal: 16285421425 can be written as Sixteen billion, two hundred eighty-five million, four hundred twenty-one thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 1.6285421425 × 1010
Factors of 16285421425
Divisors of 16285421425
- Number of divisors d(n): 144
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Complete list of divisors:
1 5 7 13 25 31 35 37 65 79 91 155 175 185 217 259 325 395 403 455 481 553 775 925 1027 1085 1147 1295 1975 2015 2275 2405 2449 2765 2821 2923 3367 5135 5425 5735 6241 6475 7189 8029 10075 12025 12245 13825 14105 14615 14911 16835 17143 20461 25675 28675 31205 31837 35945 37999 40145 43687 61225 70525 73075 74555 81133 84175 85715 90613 102305 104377 156025 159185 179725 189995 193471 200725 218435 222859 230917 265993 372775 405665 428575 453065 511525 521885 567931 634291 795925 949975 967355 1092175 1114295 1154585 1177969 1329965 1354297 1616419 2028325 2265325 2515123 2609425 2839655 3001921 3171455 4836775 5571475 5772925 5889845 6649825 6771485 7158427 8082095 8245783 12575615 14198275 15009605 15857275 17605861 21013447 29449225 33857425 35792135 40410475 41228915 50108989 62878075 75048025 88029305 93059551 105067235 178960675 206144575 250544945 440146525 465297755 525336175 651416857 1252724725 2326488775 3257084285 16285421425
- Sum of all divisors σ(n): 26686958592
- Sum of proper divisors (its aliquot sum) s(n): 10401537167
- 16285421425 is a deficient number, because the sum of its proper divisors (10401537167) is less than itself. Its deficiency is 5883884258
Bases of 16285421425
- Binary: 11110010101010111111001111011100012
- Hexadecimal: 0x3CAAFCF71
- Base-36: 7HBX3LD
Squares and roots of 16285421425
- 16285421425 squared (162854214252) is 265214950989849030625
- 16285421425 cubed (162854214253) is 4319137245080412360855856140625
-
The
square root of 16285421425 is 127614.3464701363 -
The
cube root of 16285421425 is 2534.7375611253
Scales and comparisons
How big is 16285421425?- 16,285,421,425 seconds is equal to 517 years, 42 weeks, 6 days, 16 hours, 10 minutes, 25 seconds.
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To count from 1 to 16,285,421,425 would take you about one thousand and 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 16285421425 cubic inches would be around 211.2 feet tall.
Recreational maths with 16285421425
- 16285421425 backwards is 52412458261
- The number of decimal digits it has is: 11
- The sum of 16285421425's digits is 40
- More coming soon!
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The information we have on file for 16285421425 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!
Keywords: Divisors of 16285421425, math, Factors of 16285421425, curriculum, school, college, exams, university, Prime factorization of 16285421425, STEM, science, technology, engineering, physics, economics, calculator, sixteen billion, two hundred eighty-five million, four hundred twenty-one thousand, four hundred twenty-five.