18139492350
18,139,492,350 is an even composite number composed of six prime numbers multiplied together.
18139492350 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 18139492350:
2 × 34 × 52 × 7 × 37 × 17293
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 37 × 17293)See below for interesting mathematical facts about the number 18139492350 from the Numbermatics database.
Names of 18139492350
- Cardinal: 18139492350 can be written as Eighteen billion, one hundred thirty-nine million, four hundred ninety-two thousand, three hundred fifty.
Scientific notation
- Scientific notation: 1.813949235 × 1010
Factors of 18139492350
Divisors of 18139492350
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 37 42 45 50 54 63 70 74 75 81 90 105 111 126 135 150 162 175 185 189 210 222 225 259 270 315 333 350 370 378 405 450 518 525 555 567 630 666 675 777 810 925 945 999 1050 1110 1134 1295 1350 1554 1575 1665 1850 1890 1998 2025 2331 2590 2775 2835 2997 3150 3330 3885 4050 4662 4725 4995 5550 5670 5994 6475 6993 7770 8325 9450 9990 11655 12950 13986 14175 14985 16650 17293 19425 20979 23310 24975 28350 29970 34586 34965 38850 41958 49950 51879 58275 69930 74925 86465 103758 104895 116550 121051 149850 155637 172930 174825 209790 242102 259395 311274 349650 363153 432325 466911 518790 524475 605255 639841 726306 778185 864650 933822 1048950 1089459 1210510 1279682 1296975 1400733 1556370 1815765 1919523 2178918 2334555 2593950 2801466 3026275 3199205 3268377 3631530 3839046 3890925 4478887 4669110 5447295 5758569 6052550 6398410 6536754 7003665 7781850 8957774 9078825 9597615 9805131 10894590 11517138 11672775 13436661 14007330 15996025 16341885 17275707 18157650 19195230 19610262 22394435 23345550 26873322 27236475 28792845 31992050 32683770 34551414 35018325 40309983 44788870 47988075 49025655 51827121 54472950 57585690 67183305 70036650 80619966 81709425 86378535 95976150 98051310 103654242 111972175 120929949 134366610 143964225 163418850 172757070 201549915 223944350 241859898 245128275 259135605 287928450 335916525 362789847 403099830 431892675 490256550 518271210 604649745 671833050 725579694 863785350 1007749575 1209299490 1295678025 1813949235 2015499150 2591356050 3023248725 3627898470 6046497450 9069746175 18139492350
- Sum of all divisors σ(n): 59161252128
- Sum of proper divisors (its aliquot sum) s(n): 41021759778
- 18139492350 is an abundant number, because the sum of its proper divisors (41021759778) is greater than itself. Its abundance is 22882267428
Bases of 18139492350
- Binary: 100001110010011001010101111111111102
- Hexadecimal: 0x43932AFFE
- Base-36: 8BZS9VI
Squares and roots of 18139492350
- 18139492350 squared (181394923502) is 329041182715708522500
- 18139492350 cubed (181394923503) is 5968640016706546968718552875000
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The
square root of 18139492350 is 134682.9326603783 -
The
cube root of 18139492350 is 2627.4938585523
Scales and comparisons
How big is 18139492350?- 18,139,492,350 seconds is equal to 576 years, 40 weeks, 3 days, 19 hours, 52 minutes, 30 seconds.
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To count from 1 to 18,139,492,350 would take you about one thousand, one hundred fifty-three 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 18139492350 cubic inches would be around 219 feet tall.
Recreational maths with 18139492350
- 18139492350 backwards is 05329493181
- 18139492350 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18139492350's digits is 45
- More coming soon!
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Numbermatics. (2024). Number 18139492350 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/18139492350/
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The information we have on file for 18139492350 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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