18139330080
18,139,330,080 is an even composite number composed of five prime numbers multiplied together.
18139330080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 18139330080:
25 × 33 × 5 × 31 × 135449
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 31 × 135449)See below for interesting mathematical facts about the number 18139330080 from the Numbermatics database.
Names of 18139330080
- Cardinal: 18139330080 can be written as Eighteen billion, one hundred thirty-nine million, three hundred thirty thousand and eighty.
Scientific notation
- Scientific notation: 1.813933008 × 1010
Factors of 18139330080
Divisors of 18139330080
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 72 80 90 93 96 108 120 124 135 144 155 160 180 186 216 240 248 270 279 288 310 360 372 432 465 480 496 540 558 620 720 744 837 864 930 992 1080 1116 1240 1395 1440 1488 1674 1860 2160 2232 2480 2790 2976 3348 3720 4185 4320 4464 4960 5580 6696 7440 8370 8928 11160 13392 14880 16740 22320 26784 33480 44640 66960 133920 135449 270898 406347 541796 677245 812694 1083592 1219041 1354490 1625388 2031735 2167184 2438082 2708980 3250776 3657123 4063470 4198919 4334368 4876164 5417960 6095205 6501552 7314246 8126940 8397838 9752328 10835920 12190410 12596757 13003104 14628492 16253880 16795676 18285615 19504656 20994595 21671840 24380820 25193514 29256984 32507760 33591352 36571230 37790271 39009312 41989190 48761640 50387028 58513968 62983785 65015520 67182704 73142460 75580542 83978380 97523280 100774056 113370813 117027936 125967570 134365408 146284920 151161084 167956760 188951355 195046560 201548112 226741626 251935140 292569840 302322168 335913520 377902710 403096224 453483252 503870280 566854065 585139680 604644336 671827040 755805420 906966504 1007740560 1133708130 1209288672 1511610840 1813933008 2015481120 2267416260 3023221680 3627866016 4534832520 6046443360 9069665040 18139330080
- Sum of all divisors σ(n): 65536128000
- Sum of proper divisors (its aliquot sum) s(n): 47396797920
- 18139330080 is an abundant number, because the sum of its proper divisors (47396797920) is greater than itself. Its abundance is 29257467840
Bases of 18139330080
- Binary: 100001110010011000000110110001000002
- Hexadecimal: 0x439303620
- Base-36: 8BZOSO0
Squares and roots of 18139330080
- 18139330080 squared (181393300802) is 329035295751192806400
- 18139330080 cubed (181393300803) is 5968479837601307869011136512000
-
The
square root of 18139330080 is 134682.3302441713 -
The
cube root of 18139330080 is 2627.4860236271
Scales and comparisons
How big is 18139330080?- 18,139,330,080 seconds is equal to 576 years, 40 weeks, 1 day, 22 hours, 48 minutes.
-
To count from 1 to 18,139,330,080 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 18139330080 cubic inches would be around 219 feet tall.
Recreational maths with 18139330080
- 18139330080 backwards is 08003393181
- 18139330080 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18139330080's digits is 36
- More coming soon!
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The information we have on file for 18139330080 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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