1389032008
1,389,032,008 is an even composite number composed of five prime numbers multiplied together.
1389032008 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1389032008:
23 × 73 × 13 × 23 × 1693
(2 × 2 × 2 × 7 × 7 × 7 × 13 × 23 × 1693)See below for interesting mathematical facts about the number 1389032008 from the Numbermatics database.
Names of 1389032008
- Cardinal: 1389032008 can be written as One billion, three hundred eighty-nine million, thirty-two thousand and eight.
Scientific notation
- Scientific notation: 1.389032008 × 109
Factors of 1389032008
Divisors of 1389032008
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 13 14 23 26 28 46 49 52 56 91 92 98 104 161 182 184 196 299 322 343 364 392 598 637 644 686 728 1127 1196 1274 1288 1372 1693 2093 2254 2392 2548 2744 3386 4186 4459 4508 5096 6772 7889 8372 8918 9016 11851 13544 14651 15778 16744 17836 22009 23702 29302 31556 35672 38939 44018 47404 58604 63112 77878 82957 88036 94808 102557 117208 154063 155756 165914 176072 205114 272573 308126 311512 331828 410228 506207 545146 580699 616252 663656 820456 1012414 1078441 1090292 1161398 1232504 1908011 2024828 2156882 2180584 2322796 3543449 3816022 4049656 4313764 4645592 7086898 7549087 7632044 8627528 13356077 14173796 15098174 15264088 24804143 26712154 28347592 30196348 49608286 53424308 60392696 99216572 106848616 173629001 198433144 347258002 694516004 1389032008
- Sum of all divisors σ(n): 3415104000
- Sum of proper divisors (its aliquot sum) s(n): 2026071992
- 1389032008 is an abundant number, because the sum of its proper divisors (2026071992) is greater than itself. Its abundance is 637039984
Bases of 1389032008
- Binary: 10100101100101011110010010010002
- Hexadecimal: 0x52CAF248
- Base-36: MYZRYG
Squares and roots of 1389032008
- 1389032008 squared (13890320082) is 1929409919248512064
- 1389032008 cubed (13890320083) is 2680012134388878563270144512
-
The
square root of 1389032008 is 37269.7197199011 -
The
cube root of 1389032008 is 1115.7599056135
Scales and comparisons
How big is 1389032008?- 1,389,032,008 seconds is equal to 44 years, 8 weeks, 4 days, 18 hours, 13 minutes, 28 seconds.
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To count from 1 to 1,389,032,008 would take you about eighty-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 1389032008 cubic inches would be around 93 feet tall.
Recreational maths with 1389032008
- 1389032008 backwards is 8002309831
- The number of decimal digits it has is: 10
- The sum of 1389032008's digits is 34
- More coming soon!
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The information we have on file for 1389032008 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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