138401001000
138,401,001,000 is an even composite number composed of four prime numbers multiplied together.
138401001000 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 138401001000:
23 × 33 × 53 × 5125963
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5125963)See below for interesting mathematical facts about the number 138401001000 from the Numbermatics database.
Names of 138401001000
- Cardinal: 138401001000 can be written as One hundred thirty-eight billion, four hundred one million, one thousand.
Scientific notation
- Scientific notation: 1.38401001 × 1011
Factors of 138401001000
Divisors of 138401001000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 90 100 108 120 125 135 150 180 200 216 225 250 270 300 360 375 450 500 540 600 675 750 900 1000 1080 1125 1350 1500 1800 2250 2700 3000 3375 4500 5400 6750 9000 13500 27000 5125963 10251926 15377889 20503852 25629815 30755778 41007704 46133667 51259630 61511556 76889445 92267334 102519260 123023112 128149075 138401001 153778890 184534668 205038520 230668335 256298150 276802002 307557780 369069336 384447225 461336670 512596300 553604004 615115560 640745375 692005005 768894450 922673340 1025192600 1107208008 1153341675 1281490750 1384010010 1537788900 1845346680 1922236125 2306683350 2562981500 2768020020 3075577800 3460025025 3844472250 4613366700 5125963000 5536040040 5766708375 6920050050 7688944500 9226733400 11533416750 13840100100 15377889000 17300125125 23066833500 27680200200 34600250250 46133667000 69200500500 138401001000
- Sum of all divisors σ(n): 479790230400
- Sum of proper divisors (its aliquot sum) s(n): 341389229400
- 138401001000 is an abundant number, because the sum of its proper divisors (341389229400) is greater than itself. Its abundance is 202988228400
Bases of 138401001000
- Binary: 100000001110010101011110101110001010002
- Hexadecimal: 0x203957AE28
- Base-36: 1RKWDRU0
Squares and roots of 138401001000
- 138401001000 squared (1384010010002) is 19154837077802001000000
- 138401001000 cubed (1384010010003) is 2651048625559711818203001000000000
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The
square root of 138401001000 is 372022.8501046679 -
The
cube root of 138401001000 is 5172.6498044999
Scales and comparisons
How big is 138401001000?- 138,401,001,000 seconds is equal to 4,400 years, 37 weeks, 4 days, 10 hours, 30 minutes.
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To count from 1 to 138,401,001,000 would take you about eight thousand, eight hundred one 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 138401001000 cubic inches would be around 431.1 feet tall.
Recreational maths with 138401001000
- 138401001000 backwards is 000100104831
- 138401001000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138401001000's digits is 18
- More coming soon!
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The information we have on file for 138401001000 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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