16918442128
16,918,442,128 is an even composite number composed of five prime numbers multiplied together.
16918442128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 16918442128:
24 × 7 × 101 × 449 × 3331
(2 × 2 × 2 × 2 × 7 × 101 × 449 × 3331)See below for interesting mathematical facts about the number 16918442128 from the Numbermatics database.
Names of 16918442128
- Cardinal: 16918442128 can be written as Sixteen billion, nine hundred eighteen million, four hundred forty-two thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.6918442128 × 1010
Factors of 16918442128
Divisors of 16918442128
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 7 8 14 16 28 56 101 112 202 404 449 707 808 898 1414 1616 1796 2828 3143 3331 3592 5656 6286 6662 7184 11312 12572 13324 23317 25144 26648 45349 46634 50288 53296 90698 93268 181396 186536 317443 336431 362792 373072 634886 672862 725584 1269772 1345724 1495619 2355017 2539544 2691448 2991238 4710034 5079088 5382896 5982476 9420068 10469333 11964952 18840136 20938666 23929904 37680272 41877332 83754664 151057519 167509328 302115038 604230076 1057402633 1208460152 2114805266 2416920304 4229610532 8459221064 16918442128
- Sum of all divisors σ(n): 37928822400
- Sum of proper divisors (its aliquot sum) s(n): 21010380272
- 16918442128 is an abundant number, because the sum of its proper divisors (21010380272) is greater than itself. Its abundance is 4091938144
Bases of 16918442128
- Binary: 11111100000110101011110000100100002
- Hexadecimal: 0x3F06AF090
- Base-36: 7RSSXHS
Squares and roots of 16918442128
- 16918442128 squared (169184421282) is 286233684038485168384
- 16918442128 cubed (169184421283) is 4842628018489348646091039281152
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The
square root of 16918442128 is 130070.9119211517 -
The
cube root of 16918442128 is 2567.1630708243
Scales and comparisons
How big is 16918442128?- 16,918,442,128 seconds is equal to 537 years, 49 weeks, 4 days, 7 hours, 15 minutes, 28 seconds.
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To count from 1 to 16,918,442,128 would take you about one thousand and seventy-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 16918442128 cubic inches would be around 213.9 feet tall.
Recreational maths with 16918442128
- 16918442128 backwards is 82124481961
- The number of decimal digits it has is: 11
- The sum of 16918442128's digits is 46
- More coming soon!
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The information we have on file for 16918442128 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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