138830241920
138,830,241,920 is an even composite number composed of five prime numbers multiplied together.
138830241920 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 138830241920:
27 × 5 × 71 × 373 × 8191
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 71 × 373 × 8191)See below for interesting mathematical facts about the number 138830241920 from the Numbermatics database.
Names of 138830241920
- Cardinal: 138830241920 can be written as One hundred thirty-eight billion, eight hundred thirty million, two hundred forty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3883024192 × 1011
Factors of 138830241920
Divisors of 138830241920
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 71 80 128 142 160 284 320 355 373 568 640 710 746 1136 1420 1492 1865 2272 2840 2984 3730 4544 5680 5968 7460 8191 9088 11360 11936 14920 16382 22720 23872 26483 29840 32764 40955 45440 47744 52966 59680 65528 81910 105932 119360 131056 132415 163820 211864 238720 262112 264830 327640 423728 524224 529660 581561 655280 847456 1048448 1059320 1163122 1310560 1694912 2118640 2326244 2621120 2907805 3055243 3389824 4237280 4652488 5242240 5815610 6110486 8474560 9304976 11631220 12220972 15276215 16949120 18609952 23262440 24441944 30552430 37219904 46524880 48883888 61104860 74439808 93049760 97767776 122209720 186099520 195535552 216922253 244419440 372199040 391071104 433844506 488838880 867689012 977677760 1084611265 1735378024 1955355520 2169222530 3470756048 4338445060 6941512096 8676890120 13883024192 17353780240 27766048384 34707560480 69415120960 138830241920
- Sum of all divisors σ(n): 337509089280
- Sum of proper divisors (its aliquot sum) s(n): 198678847360
- 138830241920 is an abundant number, because the sum of its proper divisors (198678847360) is greater than itself. Its abundance is 59848605440
Bases of 138830241920
- Binary: 100000010100101110110101100000100000002
- Hexadecimal: 0x2052ED6080
- Base-36: 1RRZXW8W
Squares and roots of 138830241920
- 138830241920 squared (1388302419202) is 19273836071565725286400
- 138830241920 cubed (1388302419203) is 2675791324541892074691173285888000
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The
square root of 138830241920 is 372599.3047765925 -
The
cube root of 138830241920 is 5177.9918215625
Scales and comparisons
How big is 138830241920?- 138,830,241,920 seconds is equal to 4,414 years, 19 weeks, 2 days, 12 hours, 5 minutes, 20 seconds.
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To count from 1 to 138,830,241,920 would take you about eight thousand, eight hundred twenty-eight 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 138830241920 cubic inches would be around 431.5 feet tall.
Recreational maths with 138830241920
- 138830241920 backwards is 029142038831
- The number of decimal digits it has is: 12
- The sum of 138830241920's digits is 41
- More coming soon!
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"Number 138830241920 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.
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Numbermatics. (2024). Number 138830241920 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/138830241920/
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The information we have on file for 138830241920 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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