142276680
142,276,680 is an even composite number composed of seven prime numbers multiplied together.
142276680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 142276680:
23 × 32 × 5 × 7 × 13 × 43 × 101
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 43 × 101)See below for interesting mathematical facts about the number 142276680 from the Numbermatics database.
Names of 142276680
- Cardinal: 142276680 can be written as One hundred forty-two million, two hundred seventy-six thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.4227668 × 108
Factors of 142276680
Divisors of 142276680
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 43 45 52 56 60 63 65 70 72 78 84 86 90 91 101 104 105 117 120 126 129 130 140 156 168 172 180 182 195 202 210 215 234 252 258 260 273 280 301 303 312 315 344 360 364 387 390 404 420 430 455 468 504 505 516 520 546 559 585 602 606 630 645 707 728 774 780 808 819 840 860 903 909 910 936 1010 1032 1092 1118 1170 1204 1212 1260 1290 1313 1365 1414 1505 1515 1548 1560 1638 1677 1720 1806 1818 1820 1935 2020 2121 2184 2236 2340 2408 2424 2520 2580 2626 2709 2730 2795 2828 3010 3030 3096 3276 3354 3535 3612 3636 3640 3870 3913 3939 4040 4095 4242 4343 4472 4515 4545 4680 5031 5160 5252 5418 5460 5590 5656 6020 6060 6363 6552 6565 6708 7070 7224 7272 7740 7826 7878 8190 8385 8484 8686 9030 9090 9191 10062 10504 10605 10836 10920 11180 11739 11817 12040 12120 12726 13029 13130 13416 13545 14140 15480 15652 15756 16380 16770 16968 17372 18060 18180 18382 19565 19695 20124 21210 21672 21715 22360 23478 23634 25155 25452 26058 26260 27090 27573 28280 30401 31304 31512 31815 32760 33540 34744 35217 36120 36360 36764 39087 39130 39390 40248 42420 43430 45955 46956 47268 50310 50904 52116 52520 54180 55146 56459 58695 59085 60802 63630 65145 67080 70434 73528 78174 78260 78780 82719 84840 86860 91203 91910 93912 94536 100620 104232 108360 110292 112918 117390 118170 121604 127260 130290 137865 140868 152005 156348 156520 157560 165438 169377 173720 176085 182406 183820 195435 201240 220584 225836 234780 236340 243208 254520 260580 273609 275730 281736 282295 304010 312696 330876 338754 352170 364812 367640 390870 395213 413595 451672 456015 469560 472680 508131 521160 547218 551460 564590 608020 661752 677508 704340 729624 781740 790426 827190 846885 912030 1016262 1094436 1102920 1129180 1185639 1216040 1355016 1368045 1408680 1563480 1580852 1654380 1693770 1824060 1976065 2032524 2188872 2258360 2371278 2540655 2736090 3161704 3308760 3387540 3556917 3648120 3952130 4065048 4742556 5081310 5472180 5928195 6775080 7113834 7904260 9485112 10162620 10944360 11856390 14227668 15808520 17784585 20325240 23712780 28455336 35569170 47425560 71138340 142276680
- Sum of all divisors σ(n): 588107520
- Sum of proper divisors (its aliquot sum) s(n): 445830840
- 142276680 is an abundant number, because the sum of its proper divisors (445830840) is greater than itself. Its abundance is 303554160
Bases of 142276680
- Binary: 10000111101011111000010010002
- Hexadecimal: 0x87AF848
- Base-36: 2CPHE0
Squares and roots of 142276680
- 142276680 squared (1422766802) is 20242653671822400
- 142276680 cubed (1422766803) is 2880057558816700621632000
-
The
square root of 142276680 is 11927.9788732207 -
The
cube root of 142276680 is 522.0489670891
Scales and comparisons
How big is 142276680?- 142,276,680 seconds is equal to 4 years, 27 weeks, 1 day, 17 hours, 18 minutes.
-
To count from 1 to 142,276,680 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 142276680 cubic inches would be around 43.5 feet tall.
Recreational maths with 142276680
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