2138937000
2,138,937,000 is an even composite number composed of five prime numbers multiplied together.
2138937000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 2138937000:
23 × 3 × 53 × 89 × 8011
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 89 × 8011)See below for interesting mathematical facts about the number 2138937000 from the Numbermatics database.
Names of 2138937000
- Cardinal: 2138937000 can be written as Two billion, one hundred thirty-eight million, nine hundred thirty-seven thousand.
Scientific notation
- Scientific notation: 2.138937 × 109
Factors of 2138937000
Divisors of 2138937000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 89 100 120 125 150 178 200 250 267 300 356 375 445 500 534 600 712 750 890 1000 1068 1335 1500 1780 2136 2225 2670 3000 3560 4450 5340 6675 8011 8900 10680 11125 13350 16022 17800 22250 24033 26700 32044 33375 40055 44500 48066 53400 64088 66750 80110 89000 96132 120165 133500 160220 192264 200275 240330 267000 320440 400550 480660 600825 712979 801100 961320 1001375 1201650 1425958 1602200 2002750 2138937 2403300 2851916 3004125 3564895 4005500 4277874 4806600 5703832 6008250 7129790 8011000 8555748 10694685 12016500 14259580 17111496 17824475 21389370 24033000 28519160 35648950 42778740 53473425 71297900 85557480 89122375 106946850 142595800 178244750 213893700 267367125 356489500 427787400 534734250 712979000 1069468500 2138937000
- Sum of all divisors σ(n): 6749308800
- Sum of proper divisors (its aliquot sum) s(n): 4610371800
- 2138937000 is an abundant number, because the sum of its proper divisors (4610371800) is greater than itself. Its abundance is 2471434800
Bases of 2138937000
- Binary: 11111110111110110010110101010002
- Hexadecimal: 0x7F7D96A8
- Base-36: ZDGUCO
Squares and roots of 2138937000
- 2138937000 squared (21389370002) is 4575051489969000000
- 2138937000 cubed (21389370003) is 9785746908799822953000000000
-
The
square root of 2138937000 is 46248.6432233423 -
The
cube root of 2138937000 is 1288.4453358257
Scales and comparisons
How big is 2138937000?- 2,138,937,000 seconds is equal to 68 years, 4 days, 5 hours, 10 minutes.
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To count from 1 to 2,138,937,000 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 2138937000 cubic inches would be around 107.4 feet tall.
Recreational maths with 2138937000
- 2138937000 backwards is 0007398312
- The number of decimal digits it has is: 10
- The sum of 2138937000's digits is 33
- More coming soon!
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The information we have on file for 2138937000 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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