2138992000
2,138,992,000 is an even composite number composed of four prime numbers multiplied together.
2138992000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 2138992000:
27 × 53 × 43 × 3109
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 43 × 3109)See below for interesting mathematical facts about the number 2138992000 from the Numbermatics database.
Names of 2138992000
- Cardinal: 2138992000 can be written as Two billion, one hundred thirty-eight million, nine hundred ninety-two thousand.
Scientific notation
- Scientific notation: 2.138992 × 109
Factors of 2138992000
Divisors of 2138992000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 43 50 64 80 86 100 125 128 160 172 200 215 250 320 344 400 430 500 640 688 800 860 1000 1075 1376 1600 1720 2000 2150 2752 3109 3200 3440 4000 4300 5375 5504 6218 6880 8000 8600 10750 12436 13760 15545 16000 17200 21500 24872 27520 31090 34400 43000 49744 62180 68800 77725 86000 99488 124360 133687 137600 155450 172000 198976 248720 267374 310900 344000 388625 397952 497440 534748 621800 668435 688000 777250 994880 1069496 1243600 1336870 1554500 1989760 2138992 2487200 2673740 3109000 3342175 4277984 4974400 5347480 6218000 6684350 8555968 9948800 10694960 12436000 13368700 16710875 17111936 21389920 24872000 26737400 33421750 42779840 49744000 53474800 66843500 85559680 106949600 133687000 213899200 267374000 427798400 534748000 1069496000 2138992000
- Sum of all divisors σ(n): 5443495200
- Sum of proper divisors (its aliquot sum) s(n): 3304503200
- 2138992000 is an abundant number, because the sum of its proper divisors (3304503200) is greater than itself. Its abundance is 1165511200
Bases of 2138992000
- Binary: 11111110111111001101101100000002
- Hexadecimal: 0x7F7E6D80
- Base-36: ZDI0SG
Squares and roots of 2138992000
- 2138992000 squared (21389920002) is 4575286776064000000
- 2138992000 cubed (21389920003) is 9786501811706687488000000000
-
The
square root of 2138992000 is 46249.2378315579 -
The
cube root of 2138992000 is 1288.4563792997
Scales and comparisons
How big is 2138992000?- 2,138,992,000 seconds is equal to 68 years, 4 days, 20 hours, 26 minutes, 40 seconds.
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To count from 1 to 2,138,992,000 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 2138992000 cubic inches would be around 107.4 feet tall.
Recreational maths with 2138992000
- 2138992000 backwards is 0002998312
- The number of decimal digits it has is: 10
- The sum of 2138992000's digits is 34
- More coming soon!
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The information we have on file for 2138992000 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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