18054003440
18,054,003,440 is an even composite number composed of four prime numbers multiplied together.
18054003440 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 18054003440:
24 × 5 × 113 × 169553
(2 × 2 × 2 × 2 × 5 × 11 × 11 × 11 × 169553)See below for interesting mathematical facts about the number 18054003440 from the Numbermatics database.
Names of 18054003440
- Cardinal: 18054003440 can be written as Eighteen billion, fifty-four million, three thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.805400344 × 1010
Factors of 18054003440
Divisors of 18054003440
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 121 176 220 242 440 484 605 880 968 1210 1331 1936 2420 2662 4840 5324 6655 9680 10648 13310 21296 26620 53240 106480 169553 339106 678212 847765 1356424 1695530 1865083 2712848 3391060 3730166 6782120 7460332 9325415 13564240 14920664 18650830 20515913 29841328 37301660 41031826 74603320 82063652 102579565 149206640 164127304 205159130 225675043 328254608 410318260 451350086 820636520 902700172 1128375215 1641273040 1805400344 2256750430 3610800688 4513500860 9027001720 18054003440
- Sum of all divisors σ(n): 46170232416
- Sum of proper divisors (its aliquot sum) s(n): 28116228976
- 18054003440 is an abundant number, because the sum of its proper divisors (28116228976) is greater than itself. Its abundance is 10062225536
Bases of 18054003440
- Binary: 100001101000001101000111010111100002
- Hexadecimal: 0x4341A3AF0
- Base-36: 8AKVY7K
Squares and roots of 18054003440
- 18054003440 squared (180540034402) is 325947040211531833600
- 18054003440 cubed (180540034403) is 5884648985236814051483907584000
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The
square root of 18054003440 is 134365.1868602875 -
The
cube root of 18054003440 is 2623.3596858389
Scales and comparisons
How big is 18054003440?- 18,054,003,440 seconds is equal to 574 years, 3 weeks, 1 day, 8 hours, 57 minutes, 20 seconds.
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To count from 1 to 18,054,003,440 would take you about one thousand, one hundred forty-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 18054003440 cubic inches would be around 218.6 feet tall.
Recreational maths with 18054003440
- 18054003440 backwards is 04430045081
- The number of decimal digits it has is: 11
- The sum of 18054003440's digits is 29
- More coming soon!
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