1680468400
1,680,468,400 is an even composite number composed of four prime numbers multiplied together.
1680468400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 1680468400:
24 × 52 × 132 × 24859
(2 × 2 × 2 × 2 × 5 × 5 × 13 × 13 × 24859)See below for interesting mathematical facts about the number 1680468400 from the Numbermatics database.
Names of 1680468400
- Cardinal: 1680468400 can be written as One billion, six hundred eighty million, four hundred sixty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 1.6804684 × 109
Factors of 1680468400
Divisors of 1680468400
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 130 169 200 208 260 325 338 400 520 650 676 845 1040 1300 1352 1690 2600 2704 3380 4225 5200 6760 8450 13520 16900 24859 33800 49718 67600 99436 124295 198872 248590 323167 397744 497180 621475 646334 994360 1242950 1292668 1615835 1988720 2485900 2585336 3231670 4201171 4971800 5170672 6463340 8079175 8402342 9943600 12926680 16158350 16804684 21005855 25853360 32316700 33609368 42011710 64633400 67218736 84023420 105029275 129266800 168046840 210058550 336093680 420117100 840234200 1680468400
- Sum of all divisors σ(n): 4371954180
- Sum of proper divisors (its aliquot sum) s(n): 2691485780
- 1680468400 is an abundant number, because the sum of its proper divisors (2691485780) is greater than itself. Its abundance is 1011017380
Bases of 1680468400
- Binary: 11001000010100111101001101100002
- Hexadecimal: 0x6429E9B0
- Base-36: RSI9PS
Squares and roots of 1680468400
- 1680468400 squared (16804684002) is 2823974043398560000
- 1680468400 cubed (16804684003) is 4745599142351508685504000000
-
The
square root of 1680468400 is 40993.5165605491 -
The
cube root of 1680468400 is 1188.8948617565
Scales and comparisons
How big is 1680468400?- 1,680,468,400 seconds is equal to 53 years, 22 weeks, 3 days, 20 hours, 46 minutes, 40 seconds.
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To count from 1 to 1,680,468,400 would take you about one hundred 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 1680468400 cubic inches would be around 99.1 feet tall.
Recreational maths with 1680468400
- 1680468400 backwards is 0048640861
- The number of decimal digits it has is: 10
- The sum of 1680468400's digits is 37
- More coming soon!
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The information we have on file for 1680468400 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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