142163280
142,163,280 is an even composite number composed of six prime numbers multiplied together.
142163280 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 142163280:
24 × 32 × 5 × 7 × 67 × 421
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 67 × 421)See below for interesting mathematical facts about the number 142163280 from the Numbermatics database.
Names of 142163280
- Cardinal: 142163280 can be written as One hundred forty-two million, one hundred sixty-three thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.4216328 × 108
Factors of 142163280
Divisors of 142163280
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 67 70 72 80 84 90 105 112 120 126 134 140 144 168 180 201 210 240 252 268 280 315 335 336 360 402 420 421 469 504 536 560 603 630 670 720 804 840 842 938 1005 1008 1072 1206 1260 1263 1340 1407 1608 1680 1684 1876 2010 2105 2345 2412 2520 2526 2680 2814 2947 3015 3216 3368 3752 3789 4020 4210 4221 4690 4824 5040 5052 5360 5628 5894 6030 6315 6736 7035 7504 7578 8040 8420 8442 8841 9380 9648 10104 11256 11788 12060 12630 14070 14735 15156 16080 16840 16884 17682 18760 18945 20208 21105 22512 23576 24120 25260 26523 28140 28207 29470 30312 33680 33768 35364 37520 37890 42210 44205 47152 48240 50520 53046 56280 56414 58940 60624 67536 70728 75780 84420 84621 88410 101040 106092 112560 112828 117880 132615 141035 141456 151560 168840 169242 176820 197449 212184 225656 235760 253863 265230 282070 303120 337680 338484 353640 394898 423105 424368 451312 507726 530460 564140 592347 676968 707280 789796 846210 987245 1015452 1060920 1128280 1184694 1269315 1353936 1579592 1692420 1777041 1974490 2030904 2121840 2256560 2369388 2538630 2961735 3159184 3384840 3554082 3948980 4061808 4738776 5077260 5923470 6769680 7108164 7897960 8885205 9477552 10154520 11846940 14216328 15795920 17770410 20309040 23693880 28432656 35540820 47387760 71081640 142163280
- Sum of all divisors σ(n): 555095424
- Sum of proper divisors (its aliquot sum) s(n): 412932144
- 142163280 is an abundant number, because the sum of its proper divisors (412932144) is greater than itself. Its abundance is 270768864
Bases of 142163280
- Binary: 10000111100100111101010100002
- Hexadecimal: 0x8793D50
- Base-36: 2CN1W0
Squares and roots of 142163280
- 142163280 squared (1421632802) is 20210398180358400
- 142163280 cubed (1421632803) is 2873176495425781719552000
-
The
square root of 142163280 is 11923.2243961103 -
The
cube root of 142163280 is 521.9102325049
Scales and comparisons
How big is 142163280?- 142,163,280 seconds is equal to 4 years, 27 weeks, 9 hours, 48 minutes.
-
To count from 1 to 142,163,280 would take you about six 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 142163280 cubic inches would be around 43.5 feet tall.
Recreational maths with 142163280
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The information we have on file for 142163280 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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