16142940
16,142,940 is an even composite number composed of six prime numbers multiplied together.
16142940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 16142940:
22 × 32 × 5 × 11 × 31 × 263
(2 × 2 × 3 × 3 × 5 × 11 × 31 × 263)See below for interesting mathematical facts about the number 16142940 from the Numbermatics database.
Names of 16142940
- Cardinal: 16142940 can be written as Sixteen million, one hundred forty-two thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.614294 × 107
Factors of 16142940
Divisors of 16142940
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 31 33 36 44 45 55 60 62 66 90 93 99 110 124 132 155 165 180 186 198 220 263 279 310 330 341 372 396 465 495 526 558 620 660 682 789 930 990 1023 1052 1116 1315 1364 1395 1578 1705 1860 1980 2046 2367 2630 2790 2893 3069 3156 3410 3945 4092 4734 5115 5260 5580 5786 6138 6820 7890 8153 8679 9468 10230 11572 11835 12276 14465 15345 15780 16306 17358 20460 23670 24459 26037 28930 30690 32612 34716 40765 43395 47340 48918 52074 57860 61380 73377 81530 86790 89683 97836 104148 122295 130185 146754 163060 173580 179366 244590 260370 269049 293508 358732 366885 448415 489180 520740 538098 733770 807147 896830 1076196 1345245 1467540 1614294 1793660 2690490 3228588 4035735 5380980 8071470 16142940
- Sum of all divisors σ(n): 55351296
- Sum of proper divisors (its aliquot sum) s(n): 39208356
- 16142940 is an abundant number, because the sum of its proper divisors (39208356) is greater than itself. Its abundance is 23065416
Bases of 16142940
- Binary: 1111011001010010010111002
- Hexadecimal: 0xF6525C
- Base-36: 9LZZ0
Squares and roots of 16142940
- 16142940 squared (161429402) is 260594511843600
- 16142940 cubed (161429403) is 4206761569020524184000
-
The
square root of 16142940 is 4017.8277713213 -
The
cube root of 16142940 is 252.7323743899
Scales and comparisons
How big is 16142940?- 16,142,940 seconds is equal to 26 weeks, 4 days, 20 hours, 9 minutes.
-
To count from 1 to 16,142,940 would take you about forty weeks!
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 16142940 cubic inches would be around 21.1 feet tall.
Recreational maths with 16142940
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The information we have on file for 16142940 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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