1380324864
1,380,324,864 is an even composite number composed of four prime numbers multiplied together.
1380324864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1380324864:
29 × 3 × 211 × 4259
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 211 × 4259)See below for interesting mathematical facts about the number 1380324864 from the Numbermatics database.
Names of 1380324864
- Cardinal: 1380324864 can be written as One billion, three hundred eighty million, three hundred twenty-four thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.380324864 × 109
Factors of 1380324864
Divisors of 1380324864
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 211 256 384 422 512 633 768 844 1266 1536 1688 2532 3376 4259 5064 6752 8518 10128 12777 13504 17036 20256 25554 27008 34072 40512 51108 54016 68144 81024 102216 108032 136288 162048 204432 272576 324096 408864 545152 817728 898649 1090304 1635456 1797298 2180608 2695947 3270912 3594596 5391894 6541824 7189192 10783788 14378384 21567576 28756768 43135152 57513536 86270304 115027072 172540608 230054144 345081216 460108288 690162432 1380324864
- Sum of all divisors σ(n): 3695567040
- Sum of proper divisors (its aliquot sum) s(n): 2315242176
- 1380324864 is an abundant number, because the sum of its proper divisors (2315242176) is greater than itself. Its abundance is 934917312
Bases of 1380324864
- Binary: 10100100100011000010110000000002
- Hexadecimal: 0x52461600
- Base-36: MTT5HC
Squares and roots of 1380324864
- 1380324864 squared (13803248642) is 1905296730176618496
- 1380324864 cubed (13803248643) is 2629928449960685621471084544
-
The
square root of 1380324864 is 37152.7235071671 -
The
cube root of 1380324864 is 1113.4236376803
Scales and comparisons
How big is 1380324864?- 1,380,324,864 seconds is equal to 43 years, 46 weeks, 1 day, 23 hours, 34 minutes, 24 seconds.
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To count from 1 to 1,380,324,864 would take you about eighty-seven 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 1380324864 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380324864
- 1380324864 backwards is 4684230831
- The number of decimal digits it has is: 10
- The sum of 1380324864's digits is 39
- More coming soon!
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