1381520712
1,381,520,712 is an even composite number composed of five prime numbers multiplied together.
1381520712 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 1381520712:
23 × 3 × 11 × 13 × 402541
(2 × 2 × 2 × 3 × 11 × 13 × 402541)See below for interesting mathematical facts about the number 1381520712 from the Numbermatics database.
Names of 1381520712
- Cardinal: 1381520712 can be written as One billion, three hundred eighty-one million, five hundred twenty thousand, seven hundred twelve.
Scientific notation
- Scientific notation: 1.381520712 × 109
Factors of 1381520712
Divisors of 1381520712
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 11 12 13 22 24 26 33 39 44 52 66 78 88 104 132 143 156 264 286 312 429 572 858 1144 1716 3432 402541 805082 1207623 1610164 2415246 3220328 4427951 4830492 5233033 8855902 9660984 10466066 13283853 15699099 17711804 20932132 26567706 31398198 35423608 41864264 53135412 57563363 62796396 106270824 115126726 125592792 172690089 230253452 345380178 460506904 690760356 1381520712
- Sum of all divisors σ(n): 4057623360
- Sum of proper divisors (its aliquot sum) s(n): 2676102648
- 1381520712 is an abundant number, because the sum of its proper divisors (2676102648) is greater than itself. Its abundance is 1294581936
Bases of 1381520712
- Binary: 10100100101100001010101010010002
- Hexadecimal: 0x52585548
- Base-36: MUIS7C
Squares and roots of 1381520712
- 1381520712 squared (13815207122) is 1908599477684986944
- 1381520712 cubed (13815207123) is 2636769709334191274585584128
-
The
square root of 1381520712 is 37168.8137018119 -
The
cube root of 1381520712 is 1113.7450840149
Scales and comparisons
How big is 1381520712?- 1,381,520,712 seconds is equal to 43 years, 48 weeks, 1 day, 19 hours, 45 minutes, 12 seconds.
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To count from 1 to 1,381,520,712 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 1381520712 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381520712
- 1381520712 backwards is 2170251831
- The number of decimal digits it has is: 10
- The sum of 1381520712's digits is 30
- More coming soon!
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The information we have on file for 1381520712 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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