18090138080
18,090,138,080 is an even composite number composed of six prime numbers multiplied together.
18090138080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 18090138080:
25 × 5 × 7 × 41 × 53 × 7433
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 41 × 53 × 7433)See below for interesting mathematical facts about the number 18090138080 from the Numbermatics database.
Names of 18090138080
- Cardinal: 18090138080 can be written as Eighteen billion, ninety million, one hundred thirty-eight thousand and eighty.
Scientific notation
- Scientific notation: 1.809013808 × 1010
Factors of 18090138080
Divisors of 18090138080
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 41 53 56 70 80 82 106 112 140 160 164 205 212 224 265 280 287 328 371 410 424 530 560 574 656 742 820 848 1060 1120 1148 1312 1435 1484 1640 1696 1855 2120 2173 2296 2870 2968 3280 3710 4240 4346 4592 5740 5936 6560 7420 7433 8480 8692 9184 10865 11480 11872 14840 14866 15211 17384 21730 22960 29680 29732 30422 34768 37165 43460 45920 52031 59360 59464 60844 69536 74330 76055 86920 104062 118928 121688 148660 152110 173840 208124 237856 243376 260155 297320 304220 304753 347680 393949 416248 486752 520310 594640 608440 609506 787898 832496 1040620 1189280 1216880 1219012 1523765 1575796 1664992 1969745 2081240 2133271 2433760 2438024 2757643 3047530 3151592 3939490 4162480 4266542 4876048 5515286 6095060 6303184 7878980 8324960 8533084 9752096 10666355 11030572 12190120 12606368 13788215 15757960 16151909 17066168 21332710 22061144 24380240 27576430 31515920 32303818 34132336 42665420 44122288 48760480 55152860 63031840 64607636 68264672 80759545 85330840 88244576 110305720 113063363 129215272 161519090 170661680 220611440 226126726 258430544 323038180 341323360 441222880 452253452 516861088 565316815 646076360 904506904 1130633630 1292152720 1809013808 2261267260 2584305440 3618027616 4522534520 9045069040 18090138080
- Sum of all divisors σ(n): 50985583488
- Sum of proper divisors (its aliquot sum) s(n): 32895445408
- 18090138080 is an abundant number, because the sum of its proper divisors (32895445408) is greater than itself. Its abundance is 14805307328
Bases of 18090138080
- Binary: 100001101100100000110011001111000002
- Hexadecimal: 0x4364199E0
- Base-36: 8B6EFVK
Squares and roots of 18090138080
- 18090138080 squared (180901380802) is 327253095753466086400
- 18090138080 cubed (180901380803) is 5920053689287663141573210112000
-
The
square root of 18090138080 is 134499.5839398769 -
The
cube root of 18090138080 is 2625.1087159207
Scales and comparisons
How big is 18090138080?- 18,090,138,080 seconds is equal to 575 years, 10 weeks, 6 days, 14 hours, 21 minutes, 20 seconds.
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To count from 1 to 18,090,138,080 would take you about one thousand, one hundred fifty 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 18090138080 cubic inches would be around 218.8 feet tall.
Recreational maths with 18090138080
- 18090138080 backwards is 08083109081
- The number of decimal digits it has is: 11
- The sum of 18090138080's digits is 38
- More coming soon!
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"Number 18090138080 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
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Numbermatics. (2024). Number 18090138080 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/18090138080/
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The information we have on file for 18090138080 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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