18012327172
18,012,327,172 is an even composite number composed of six prime numbers multiplied together.
18012327172 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 18012327172:
22 × 7 × 31 × 61 × 109 × 3121
(2 × 2 × 7 × 31 × 61 × 109 × 3121)See below for interesting mathematical facts about the number 18012327172 from the Numbermatics database.
Names of 18012327172
- Cardinal: 18012327172 can be written as Eighteen billion, twelve million, three hundred twenty-seven thousand, one hundred seventy-two.
Scientific notation
- Scientific notation: 1.8012327172 × 1010
Factors of 18012327172
Divisors of 18012327172
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 7 14 28 31 61 62 109 122 124 217 218 244 427 434 436 763 854 868 1526 1708 1891 3052 3121 3379 3782 6242 6649 6758 7564 12484 13237 13298 13516 21847 23653 26474 26596 43694 46543 47306 52948 87388 93086 94612 96751 186172 190381 193502 206119 340189 380762 387004 412238 677257 680378 761524 824476 1332667 1354514 1360756 1442833 2381323 2665334 2709028 2885666 4762646 5330668 5771332 5901811 9525292 10545859 11803622 20751529 21091718 23607244 41312677 41503058 42183436 73821013 82625354 83006116 145260703 147642026 165250708 290521406 295284052 581042812 643297399 1286594798 2573189596 4503081793 9006163586 18012327172
- Sum of all divisors σ(n): 38155335680
- Sum of proper divisors (its aliquot sum) s(n): 20143008508
- 18012327172 is an abundant number, because the sum of its proper divisors (20143008508) is greater than itself. Its abundance is 2130681336
Bases of 18012327172
- Binary: 100001100011001111001001101000001002
- Hexadecimal: 0x4319E4D04
- Base-36: 89W2OLG
Squares and roots of 18012327172
- 18012327172 squared (180123271722) is 324443930151169517584
- 18012327172 cubed (180123271723) is 5843990218852380769156414992448
-
The
square root of 18012327172 is 134210.0114447503 -
The
cube root of 18012327172 is 2621.3395230573
Scales and comparisons
How big is 18012327172?- 18,012,327,172 seconds is equal to 572 years, 38 weeks, 2 days, 12 minutes, 52 seconds.
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To count from 1 to 18,012,327,172 would take you about one thousand, one hundred forty-five 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 18012327172 cubic inches would be around 218.4 feet tall.
Recreational maths with 18012327172
- 18012327172 backwards is 27172321081
- The number of decimal digits it has is: 11
- The sum of 18012327172's digits is 34
- More coming soon!
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The information we have on file for 18012327172 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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