28442507121
28,442,507,121 is an odd composite number composed of five prime numbers multiplied together.
28442507121 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 28442507121:
32 × 72 × 19 × 307 × 11057
(3 × 3 × 7 × 7 × 19 × 307 × 11057)See below for interesting mathematical facts about the number 28442507121 from the Numbermatics database.
Names of 28442507121
- Cardinal: 28442507121 can be written as Twenty-eight billion, four hundred forty-two million, five hundred seven thousand, one hundred twenty-one.
Scientific notation
- Scientific notation: 2.8442507121 × 1010
Factors of 28442507121
Divisors of 28442507121
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 7 9 19 21 49 57 63 133 147 171 307 399 441 921 931 1197 2149 2763 2793 5833 6447 8379 11057 15043 17499 19341 33171 40831 45129 52497 77399 99513 122493 135387 210083 232197 285817 367479 541793 630249 696591 857451 1470581 1625379 1890747 2572353 3394499 4411743 4876137 10183497 10294067 13235229 23761493 30550491 30882201 64495481 71284479 92646603 166330451 193486443 213853437 451468367 498991353 580459329 1354405101 1496974059 3160278569 4063215303 9480835707 28442507121
- Sum of all divisors σ(n): 50474904480
- Sum of proper divisors (its aliquot sum) s(n): 22032397359
- 28442507121 is a deficient number, because the sum of its proper divisors (22032397359) is less than itself. Its deficiency is 6410109762
Bases of 28442507121
- Binary: 110100111110100111000110111011100012
- Hexadecimal: 0x69F4E3771
- Base-36: D2DXMY9
Squares and roots of 28442507121
- 28442507121 squared (284425071212) is 808976211328135708641
- 28442507121 cubed (284425071213) is 23009311651420100760676023732561
-
The
square root of 28442507121 is 168649.0649870317 -
The
cube root of 28442507121 is 3052.5020093477
Scales and comparisons
How big is 28442507121?- 28,442,507,121 seconds is equal to 904 years, 19 weeks, 6 days, 16 hours, 25 minutes, 21 seconds.
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To count from 1 to 28,442,507,121 would take you about one thousand, eight hundred eight 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 28442507121 cubic inches would be around 254.4 feet tall.
Recreational maths with 28442507121
- 28442507121 backwards is 12170524482
- The number of decimal digits it has is: 11
- The sum of 28442507121's digits is 36
- More coming soon!
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The information we have on file for 28442507121 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 28442507121, math, Factors of 28442507121, curriculum, school, college, exams, university, Prime factorization of 28442507121, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight billion, four hundred forty-two million, five hundred seven thousand, one hundred twenty-one.