18040838786533800
18,040,838,786,533,800 is an even composite number composed of five prime numbers multiplied together.
18040838786533800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 18040838786533800:
23 × 32 × 52 × 19 × 527509906039
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 19 × 527509906039)See below for interesting mathematical facts about the number 18040838786533800 from the Numbermatics database.
Names of 18040838786533800
- Cardinal: 18040838786533800 can be written as Eighteen quadrillion, forty trillion, eight hundred thirty-eight billion, seven hundred eighty-six million, five hundred thirty-three thousand, eight hundred.
Scientific notation
- Scientific notation: 1.80408387865338 × 1016
Factors of 18040838786533800
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 9
- Sum of prime factors: 527509906068
Divisors of 18040838786533800
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 25 30 36 38 40 45 50 57 60 72 75 76 90 95 100 114 120 150 152 171 180 190 200 225 228 285 300 342 360 380 450 456 475 570 600 684 760 855 900 950 1140 1368 1425 1710 1800 1900 2280 2850 3420 3800 4275 5700 6840 8550 11400 17100 34200 527509906039 1055019812078 1582529718117 2110039624156 2637549530195 3165059436234 4220079248312 4747589154351 5275099060390 6330118872468 7912648590585 9495178308702 10022688214741 10550198120780 12660237744936 13187747650975 15825297181170 18990356617404 20045376429482 21100396241560 23737945771755 26375495301950 30068064644223 31650594362340 37980713234808 39563242952925 40090752858964 47475891543510 50113441073705 52750990603900 60136129288446 63301188724680 79126485905850 80181505717928 90204193932669 94951783087020 100226882147410 105501981207800 118689728858775 120272258576892 150340323221115 158252971811700 180408387865338 189903566174040 200453764294820 237379457717550 240544517153784 250567205368525 300680646442230 316505943623400 360816775730676 400907528589640 451020969663345 474758915435100 501134410737050 601361292884460 721633551461352 751701616105575 902041939326690 949517830870200 1002268821474100 1202722585768920 1503403232211150 1804083878653380 2004537642948200 2255104848316725 3006806464422300 3608167757306760 4510209696633450 6013612928844600 9020419393266900 18040838786533800
- Sum of all divisors σ(n): 63775947640236000
- Sum of proper divisors (its aliquot sum) s(n): 45735108853702200
- 18040838786533800 is an abundant number, because the sum of its proper divisors (45735108853702200) is greater than itself. Its abundance is 27694270067168400
Bases of 18040838786533800
- Binary: 10000000001100000001100000110110101001001001001101010002
- Hexadecimal: 0x40180C1B5249A8
- Base-36: 4XMXYX8UJE0
Squares and roots of 18040838786533800
- 18040838786533800 squared (180408387865338002) is 325471864121702353284218542440000
- 18040838786533800 cubed (180408387865338003) is 5871785430172266520545569078335054935794472000000
-
The
square root of 18040838786533800 is 134316189.5920733749 -
The
cube root of 18040838786533800 is 262272.1895279835
Scales and comparisons
How big is 18040838786533800?- 18,040,838,786,533,800 seconds is equal to 573,642,869 years, 22 weeks, 3 days, 18 hours, 30 minutes.
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To count from 1 to 18,040,838,786,533,800 would take you about one billion, seven hundred twenty million, nine hundred twenty-eight thousand, six hundred 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 18040838786533800 cubic inches would be around 21856 feet tall.
Recreational maths with 18040838786533800
- 18040838786533800 backwards is 00833568783804081
- 18040838786533800 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 18040838786533800's digits is 72
- More coming soon!
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