1389080
1,389,080 is an even composite number composed of five prime numbers multiplied together.
1389080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1389080:
23 × 5 × 7 × 112 × 41
(2 × 2 × 2 × 5 × 7 × 11 × 11 × 41)See below for interesting mathematical facts about the number 1389080 from the Numbermatics database.
Names of 1389080
- Cardinal: 1389080 can be written as One million, three hundred eighty-nine thousand and eighty.
Scientific notation
- Scientific notation: 1.38908 × 106
Factors of 1389080
Divisors of 1389080
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 20 22 28 35 40 41 44 55 56 70 77 82 88 110 121 140 154 164 205 220 242 280 287 308 328 385 410 440 451 484 574 605 616 770 820 847 902 968 1148 1210 1435 1540 1640 1694 1804 2255 2296 2420 2870 3080 3157 3388 3608 4235 4510 4840 4961 5740 6314 6776 8470 9020 9922 11480 12628 15785 16940 18040 19844 24805 25256 31570 33880 34727 39688 49610 63140 69454 99220 126280 138908 173635 198440 277816 347270 694540 1389080
- Sum of all divisors σ(n): 4021920
- Sum of proper divisors (its aliquot sum) s(n): 2632840
- 1389080 is an abundant number, because the sum of its proper divisors (2632840) is greater than itself. Its abundance is 1243760
Bases of 1389080
- Binary: 1010100110010000110002
- Hexadecimal: 0x153218
- Base-36: TRTK
Squares and roots of 1389080
- 1389080 squared (13890802) is 1929543246400
- 1389080 cubed (13890803) is 2680289932709312000
-
The
square root of 1389080 is 1178.5923807663 -
The
cube root of 1389080 is 111.5772755553
Scales and comparisons
How big is 1389080?- 1,389,080 seconds is equal to 2 weeks, 2 days, 1 hour, 51 minutes, 20 seconds.
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To count from 1 to 1,389,080 would take you about three weeks!
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 1389080 cubic inches would be around 9.3 feet tall.
Recreational maths with 1389080
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The information we have on file for 1389080 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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