2142944000
2,142,944,000 is an even composite number composed of four prime numbers multiplied together.
2142944000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 2142944000:
28 × 53 × 167 × 401
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 167 × 401)See below for interesting mathematical facts about the number 2142944000 from the Numbermatics database.
Names of 2142944000
- Cardinal: 2142944000 can be written as Two billion, one hundred forty-two million, nine hundred forty-four thousand.
Scientific notation
- Scientific notation: 2.142944 × 109
Factors of 2142944000
Divisors of 2142944000
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 167 200 250 256 320 334 400 401 500 640 668 800 802 835 1000 1280 1336 1600 1604 1670 2000 2005 2672 3200 3208 3340 4000 4010 4175 5344 6400 6416 6680 8000 8020 8350 10025 10688 12832 13360 16000 16040 16700 20050 20875 21376 25664 26720 32000 32080 33400 40100 41750 42752 50125 51328 53440 64160 66800 66967 80200 83500 100250 102656 106880 128320 133600 133934 160400 167000 200500 213760 256640 267200 267868 320800 334000 334835 401000 513280 534400 535736 641600 668000 669670 802000 1068800 1071472 1283200 1336000 1339340 1604000 1674175 2142944 2566400 2672000 2678680 3208000 3348350 4285888 5344000 5357360 6416000 6696700 8370875 8571776 10714720 12832000 13393400 16741750 17143552 21429440 26786800 33483500 42858880 53573600 66967000 85717760 107147200 133934000 214294400 267868000 428588800 535736000 1071472000 2142944000
- Sum of all divisors σ(n): 5383699776
- Sum of proper divisors (its aliquot sum) s(n): 3240755776
- 2142944000 is an abundant number, because the sum of its proper divisors (3240755776) is greater than itself. Its abundance is 1097811776
Bases of 2142944000
- Binary: 11111111011101010111011000000002
- Hexadecimal: 0x7FBABB00
- Base-36: ZFUQ68
Squares and roots of 2142944000
- 2142944000 squared (21429440002) is 4592208987136000000
- 2142944000 cubed (21429440003) is 9840846695729168384000000000
-
The
square root of 2142944000 is 46291.9431434887 -
The
cube root of 2142944000 is 1289.2494081107
Scales and comparisons
How big is 2142944000?- 2,142,944,000 seconds is equal to 68 years, 7 weeks, 1 day, 14 hours, 13 minutes, 20 seconds.
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To count from 1 to 2,142,944,000 would take you about one hundred thirty-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 2142944000 cubic inches would be around 107.4 feet tall.
Recreational maths with 2142944000
- 2142944000 backwards is 0004492412
- The number of decimal digits it has is: 10
- The sum of 2142944000's digits is 26
- More coming soon!
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The information we have on file for 2142944000 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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