142952040
142,952,040 is an even composite number composed of six prime numbers multiplied together.
142952040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 142952040:
23 × 35 × 5 × 7 × 11 × 191
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 191)See below for interesting mathematical facts about the number 142952040 from the Numbermatics database.
Names of 142952040
- Cardinal: 142952040 can be written as One hundred forty-two million, nine hundred fifty-two thousand and forty.
Scientific notation
- Scientific notation: 1.4295204 × 108
Factors of 142952040
Divisors of 142952040
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 27 28 30 33 35 36 40 42 44 45 54 55 56 60 63 66 70 72 77 81 84 88 90 99 105 108 110 120 126 132 135 140 154 162 165 168 180 189 191 198 210 216 220 231 243 252 264 270 280 297 308 315 324 330 360 378 382 385 396 405 420 440 462 486 495 504 540 567 573 594 616 630 648 660 693 756 764 770 792 810 840 891 924 945 955 972 990 1080 1134 1146 1155 1188 1215 1260 1320 1337 1386 1485 1512 1528 1540 1620 1701 1719 1782 1848 1890 1910 1944 1980 2079 2101 2268 2292 2310 2376 2430 2520 2673 2674 2772 2835 2865 2970 3080 3240 3402 3438 3465 3564 3780 3820 3960 4011 4158 4202 4455 4536 4584 4620 4860 5157 5346 5348 5544 5670 5730 5940 6237 6303 6685 6804 6876 6930 7128 7560 7640 8022 8316 8404 8505 8595 8910 9240 9720 10314 10395 10505 10692 10696 11340 11460 11880 12033 12474 12606 13365 13370 13608 13752 13860 14707 15471 16044 16632 16808 17010 17190 17820 18711 18909 20055 20628 20790 21010 21384 22680 22920 24066 24948 25212 25785 26730 26740 27720 29414 30942 31185 31515 32088 34020 34380 35640 36099 37422 37818 40110 41256 41580 42020 44121 46413 48132 49896 50424 51570 53460 53480 56727 58828 60165 61884 62370 63030 68040 68760 72198 73535 74844 75636 77355 80220 83160 84040 88242 92826 93555 94545 96264 103140 106920 108297 113454 117656 120330 123768 124740 126060 132363 144396 147070 149688 151272 154710 160440 170181 176484 180495 185652 187110 189090 206280 216594 220605 226908 232065 240660 249480 252120 264726 283635 288792 294140 309420 324891 340362 352968 360990 371304 374220 378180 397089 433188 441210 453816 464130 481320 510543 529452 541485 567270 588280 618840 649782 661815 680724 721980 748440 756360 794178 850905 866376 882420 928260 1021086 1058904 1082970 1134540 1191267 1299564 1323630 1361448 1443960 1588356 1624455 1701810 1764840 1856520 1985445 2042172 2165940 2269080 2382534 2552715 2599128 2647260 3176712 3248910 3403620 3573801 3970890 4084344 4331880 4765068 5105430 5294520 5956335 6497820 6807240 7147602 7941780 9530136 10210860 11912670 12995640 14295204 15883560 17869005 20421720 23825340 28590408 35738010 47650680 71476020 142952040
- Sum of all divisors σ(n): 603832320
- Sum of proper divisors (its aliquot sum) s(n): 460880280
- 142952040 is an abundant number, because the sum of its proper divisors (460880280) is greater than itself. Its abundance is 317928240
Bases of 142952040
- Binary: 10001000010101000110011010002
- Hexadecimal: 0x8854668
- Base-36: 2D3YI0
Squares and roots of 142952040
- 142952040 squared (1429520402) is 20435285740161600
- 142952040 cubed (1429520403) is 2921265784539010649664000
-
The
square root of 142952040 is 11956.2552665959 -
The
cube root of 142952040 is 522.8736855057
Scales and comparisons
How big is 142952040?- 142,952,040 seconds is equal to 4 years, 28 weeks, 2 days, 12 hours, 54 minutes.
-
To count from 1 to 142,952,040 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 142952040 cubic inches would be around 43.6 feet tall.
Recreational maths with 142952040
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