80842087728
80,842,087,728 is an even composite number composed of four prime numbers multiplied together.
80842087728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 80842087728:
24 × 32 × 21499 × 26113
(2 × 2 × 2 × 2 × 3 × 3 × 21499 × 26113)See below for interesting mathematical facts about the number 80842087728 from the Numbermatics database.
Names of 80842087728
- Cardinal: 80842087728 can be written as Eighty billion, eight hundred forty-two million, eighty-seven thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 8.0842087728 × 1010
Factors of 80842087728
Divisors of 80842087728
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 21499 26113 42998 52226 64497 78339 85996 104452 128994 156678 171992 193491 208904 235017 257988 313356 343984 386982 417808 470034 515976 626712 773964 940068 1031952 1253424 1547928 1880136 3095856 3760272 561403387 1122806774 1684210161 2245613548 3368420322 4491227096 5052630483 6736840644 8982454192 10105260966 13473681288 20210521932 26947362576 40421043864 80842087728
- Sum of all divisors σ(n): 226264753000
- Sum of proper divisors (its aliquot sum) s(n): 145422665272
- 80842087728 is an abundant number, because the sum of its proper divisors (145422665272) is greater than itself. Its abundance is 64580577544
Bases of 80842087728
- Binary: 10010110100101001000001011101001100002
- Hexadecimal: 0x12D2905D30
- Base-36: 114ZAI40
Squares and roots of 80842087728
- 80842087728 squared (808420877282) is 6535443148221648201984
- 80842087728 cubed (808420877283) is 528338868329890991133543991652352
-
The
square root of 80842087728 is 284327.4304881609 -
The
cube root of 80842087728 is 4323.9351668683
Scales and comparisons
How big is 80842087728?- 80,842,087,728 seconds is equal to 2,570 years, 27 weeks, 3 days, 7 hours, 28 minutes, 48 seconds.
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To count from 1 to 80,842,087,728 would take you about five thousand, one hundred forty-one 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 80842087728 cubic inches would be around 360.3 feet tall.
Recreational maths with 80842087728
- 80842087728 backwards is 82778024808
- The number of decimal digits it has is: 11
- The sum of 80842087728's digits is 54
- More coming soon!
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The information we have on file for 80842087728 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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