142180920
142,180,920 is an even composite number composed of five prime numbers multiplied together.
142180920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 142180920:
23 × 34 × 5 × 7 × 6269
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 6269)See below for interesting mathematical facts about the number 142180920 from the Numbermatics database.
Names of 142180920
- Cardinal: 142180920 can be written as One hundred forty-two million, one hundred eighty thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4218092 × 108
Factors of 142180920
Divisors of 142180920
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 54 56 60 63 70 72 81 84 90 105 108 120 126 135 140 162 168 180 189 210 216 252 270 280 315 324 360 378 405 420 504 540 567 630 648 756 810 840 945 1080 1134 1260 1512 1620 1890 2268 2520 2835 3240 3780 4536 5670 6269 7560 11340 12538 18807 22680 25076 31345 37614 43883 50152 56421 62690 75228 87766 94035 112842 125380 131649 150456 169263 175532 188070 219415 225684 250760 263298 282105 338526 351064 376140 394947 438830 451368 507789 526596 564210 658245 677052 752280 789894 846315 877660 1015578 1053192 1128420 1184841 1316490 1354104 1579788 1692630 1755320 1974735 2031156 2256840 2369682 2538945 2632980 3159576 3385260 3554523 3949470 4062312 4739364 5077890 5265960 5924205 6770520 7109046 7898940 9478728 10155780 11848410 14218092 15797880 17772615 20311560 23696820 28436184 35545230 47393640 71090460 142180920
- Sum of all divisors σ(n): 546242400
- Sum of proper divisors (its aliquot sum) s(n): 404061480
- 142180920 is an abundant number, because the sum of its proper divisors (404061480) is greater than itself. Its abundance is 261880560
Bases of 142180920
- Binary: 10000111100110000010001110002
- Hexadecimal: 0x8798238
- Base-36: 2CNFI0
Squares and roots of 142180920
- 142180920 squared (1421809202) is 20215414012046400
- 142180920 cubed (1421809203) is 2874246162413648234688000
-
The
square root of 142180920 is 11923.9641059507 -
The
cube root of 142180920 is 521.9318182845
Scales and comparisons
How big is 142180920?- 142,180,920 seconds is equal to 4 years, 27 weeks, 14 hours, 42 minutes.
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To count from 1 to 142,180,920 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 142180920 cubic inches would be around 43.5 feet tall.
Recreational maths with 142180920
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The information we have on file for 142180920 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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