1328887890
1,328,887,890 is an even composite number composed of six prime numbers multiplied together.
1328887890 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1328887890:
2 × 33 × 5 × 11 × 257 × 1741
(2 × 3 × 3 × 3 × 5 × 11 × 257 × 1741)See below for interesting mathematical facts about the number 1328887890 from the Numbermatics database.
Names of 1328887890
- Cardinal: 1328887890 can be written as One billion, three hundred twenty-eight million, eight hundred eighty-seven thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 1.32888789 × 109
Factors of 1328887890
Divisors of 1328887890
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 257 270 297 330 495 514 594 771 990 1285 1485 1542 1741 2313 2570 2827 2970 3482 3855 4626 5223 5654 6939 7710 8481 8705 10446 11565 13878 14135 15669 16962 17410 19151 23130 25443 26115 28270 31338 34695 38302 42405 47007 50886 52230 57453 69390 76329 78345 84810 94014 95755 114906 127215 152658 156690 172359 191510 235035 254430 287265 344718 381645 447437 470070 517077 574530 763290 861795 894874 1034154 1342311 1723590 2237185 2585385 2684622 4026933 4474370 4921807 5170770 6711555 8053866 9843614 12080799 13423110 14765421 20134665 24161598 24609035 29530842 40269330 44296263 49218070 60403995 73827105 88592526 120807990 132888789 147654210 221481315 265777578 442962630 664443945 1328887890
- Sum of all divisors σ(n): 3883127040
- Sum of proper divisors (its aliquot sum) s(n): 2554239150
- 1328887890 is an abundant number, because the sum of its proper divisors (2554239150) is greater than itself. Its abundance is 1225351260
Bases of 1328887890
- Binary: 10011110011010100111000010100102
- Hexadecimal: 0x4F353852
- Base-36: LZ6OGI
Squares and roots of 1328887890
- 1328887890 squared (13288878902) is 1765943024188652100
- 1328887890 cubed (13288878903) is 2346740299274276851113069000
-
The
square root of 1328887890 is 36453.9146046073 -
The
cube root of 1328887890 is 1099.4178434729
Scales and comparisons
How big is 1328887890?- 1,328,887,890 seconds is equal to 42 years, 13 weeks, 1 day, 15 hours, 31 minutes, 30 seconds.
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To count from 1 to 1,328,887,890 would take you about eighty-four 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 1328887890 cubic inches would be around 91.6 feet tall.
Recreational maths with 1328887890
- 1328887890 backwards is 0987888231
- 1328887890 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1328887890's digits is 54
- More coming soon!
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The information we have on file for 1328887890 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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