1385900320
1,385,900,320 is an even composite number composed of five prime numbers multiplied together.
What does the number 1385900320 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.
1385900320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1385900320:
25 × 5 × 72 × 43 × 4111
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 43 × 4111)See below for interesting mathematical facts about the number 1385900320 from the Numbermatics database.
Names of 1385900320
- Cardinal: 1385900320 can be written as One billion, three hundred eighty-five million, nine hundred thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.38590032 × 109
Factors of 1385900320
Divisors of 1385900320
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 43 49 56 70 80 86 98 112 140 160 172 196 215 224 245 280 301 344 392 430 490 560 602 688 784 860 980 1120 1204 1376 1505 1568 1720 1960 2107 2408 3010 3440 3920 4111 4214 4816 6020 6880 7840 8222 8428 9632 10535 12040 16444 16856 20555 21070 24080 28777 32888 33712 41110 42140 48160 57554 65776 67424 82220 84280 115108 131552 143885 164440 168560 176773 201439 230216 287770 328880 337120 353546 402878 460432 575540 657760 707092 805756 883865 920864 1007195 1151080 1237411 1414184 1611512 1767730 2014390 2302160 2474822 2828368 3223024 3535460 4028780 4604320 4949644 5656736 6187055 6446048 7070920 8057560 8661877 9899288 12374110 14141840 16115120 17323754 19798576 24748220 28283680 32230240 34647508 39597152 43309385 49496440 69295016 86618770 98992880 138590032 173237540 197985760 277180064 346475080 692950160 1385900320
- Sum of all divisors σ(n): 3898274688
- Sum of proper divisors (its aliquot sum) s(n): 2512374368
- 1385900320 is an abundant number, because the sum of its proper divisors (2512374368) is greater than itself. Its abundance is 1126474048
Bases of 1385900320
- Binary: 10100101001101100101001001000002
- Hexadecimal: 0x529B2920
- Base-36: MX4NJ4
Squares and roots of 1385900320
- 1385900320 squared (13859003202) is 1920719696976102400
- 1385900320 cubed (13859003203) is 2661926042669483348512768000
-
The
square root of 1385900320 is 37227.6821733505 -
The
cube root of 1385900320 is 1114.9207501973
Scales and comparisons
How big is 1385900320?- 1,385,900,320 seconds is equal to 44 years, 3 weeks, 3 days, 12 hours, 18 minutes, 40 seconds.
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To count from 1 to 1,385,900,320 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 1385900320 cubic inches would be around 92.9 feet tall.
Recreational maths with 1385900320
- 1385900320 backwards is 0230095831
- The number of decimal digits it has is: 10
- The sum of 1385900320's digits is 31
- More coming soon!
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The information we have on file for 1385900320 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 1385900320, math, Factors of 1385900320, curriculum, school, college, exams, university, Prime factorization of 1385900320, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred eighty-five million, nine hundred thousand, three hundred twenty.