1380129700
1,380,129,700 is an even composite number composed of five prime numbers multiplied together.
1380129700 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1380129700:
22 × 52 × 17 × 41 × 19801
(2 × 2 × 5 × 5 × 17 × 41 × 19801)See below for interesting mathematical facts about the number 1380129700 from the Numbermatics database.
Names of 1380129700
- Cardinal: 1380129700 can be written as One billion, three hundred eighty million, one hundred twenty-nine thousand, seven hundred.
Scientific notation
- Scientific notation: 1.3801297 × 109
Factors of 1380129700
Divisors of 1380129700
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 17 20 25 34 41 50 68 82 85 100 164 170 205 340 410 425 697 820 850 1025 1394 1700 2050 2788 3485 4100 6970 13940 17425 19801 34850 39602 69700 79204 99005 198010 336617 396020 495025 673234 811841 990050 1346468 1623682 1683085 1980100 3247364 3366170 4059205 6732340 8118410 8415425 13801297 16236820 16830850 20296025 27602594 33661700 40592050 55205188 69006485 81184100 138012970 276025940 345032425 690064850 1380129700
- Sum of all divisors σ(n): 3248557704
- Sum of proper divisors (its aliquot sum) s(n): 1868428004
- 1380129700 is an abundant number, because the sum of its proper divisors (1868428004) is greater than itself. Its abundance is 488298304
Bases of 1380129700
- Binary: 10100100100001100011011101001002
- Hexadecimal: 0x52431BA4
- Base-36: MTOYW4
Squares and roots of 1380129700
- 1380129700 squared (13801297002) is 1904757988822090000
- 1380129700 cubed (13801297003) is 2628813071685634425073000000
-
The
square root of 1380129700 is 37150.0969043151 -
The
cube root of 1380129700 is 1113.3711595867
Scales and comparisons
How big is 1380129700?- 1,380,129,700 seconds is equal to 43 years, 45 weeks, 6 days, 17 hours, 21 minutes, 40 seconds.
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To count from 1 to 1,380,129,700 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 1380129700 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380129700
- 1380129700 backwards is 0079210831
- The number of decimal digits it has is: 10
- The sum of 1380129700's digits is 31
- More coming soon!
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The information we have on file for 1380129700 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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