1389149486220
1,389,149,486,220 is an even composite number composed of five prime numbers multiplied together.
What does the number 1389149486220 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.
1389149486220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 1389149486220:
22 × 3 × 5 × 17 × 1361911261
(2 × 2 × 3 × 5 × 17 × 1361911261)See below for interesting mathematical facts about the number 1389149486220 from the Numbermatics database.
Names of 1389149486220
- Cardinal: 1389149486220 can be written as One trillion, three hundred eighty-nine billion, one hundred forty-nine million, four hundred eighty-six thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.38914948622 × 1012
Factors of 1389149486220
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 6
- Sum of prime factors: 1361911288
Divisors of 1389149486220
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 102 170 204 255 340 510 1020 1361911261 2723822522 4085733783 5447645044 6809556305 8171467566 13619112610 16342935132 20428668915 23152491437 27238225220 40857337830 46304982874 69457474311 81714675660 92609965748 115762457185 138914948622 231524914370 277829897244 347287371555 463049828740 694574743110 1389149486220
- Sum of all divisors σ(n): 4118419656288
- Sum of proper divisors (its aliquot sum) s(n): 2729270170068
- 1389149486220 is an abundant number, because the sum of its proper divisors (2729270170068) is greater than itself. Its abundance is 1340120683848
Bases of 1389149486220
- Binary: 101000011011011111100001011111100100011002
- Hexadecimal: 0x1436FC2FC8C
- Base-36: HQ5ZQJKC
Squares and roots of 1389149486220
- 1389149486220 squared (13891494862202) is 1929736295065289969888400
- 1389149486220 cubed (13891494862203) is 2680692182830033883025790130737848000
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The
square root of 1389149486220 is 1178621.8588758653 -
The
cube root of 1389149486220 is 11157.9136008249
Scales and comparisons
How big is 1389149486220?- 1,389,149,486,220 seconds is equal to 44,170 years, 34 weeks, 1 day, 1 hour, 17 minutes.
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To count from 1 to 1,389,149,486,220 would take you about one hundred ten thousand, four hundred twenty-six 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 1389149486220 cubic inches would be around 929.8 feet tall.
Recreational maths with 1389149486220
- 1389149486220 backwards is 0226849419831
- The number of decimal digits it has is: 13
- The sum of 1389149486220's digits is 57
- More coming soon!
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The information we have on file for 1389149486220 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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