420134940
420,134,940 is an even composite number composed of seven prime numbers multiplied together.
420134940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 420134940:
22 × 32 × 5 × 17 × 31 × 43 × 103
(2 × 2 × 3 × 3 × 5 × 17 × 31 × 43 × 103)See below for interesting mathematical facts about the number 420134940 from the Numbermatics database.
Names of 420134940
- Cardinal: 420134940 can be written as Four hundred twenty million, one hundred thirty-four thousand, nine hundred forty.
Scientific notation
- Scientific notation: 4.2013494 × 108
Factors of 420134940
Divisors of 420134940
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 30 31 34 36 43 45 51 60 62 68 85 86 90 93 102 103 124 129 153 155 170 172 180 186 204 206 215 255 258 279 306 309 310 340 372 387 412 430 465 510 515 516 527 558 612 618 620 645 731 765 774 860 927 930 1020 1030 1054 1116 1236 1290 1333 1395 1462 1530 1545 1548 1581 1751 1854 1860 1935 2060 2108 2193 2580 2635 2666 2790 2924 3060 3090 3162 3193 3502 3655 3708 3870 3999 4386 4429 4635 4743 5253 5270 5332 5580 6180 6324 6386 6579 6665 7004 7310 7740 7905 7998 8755 8772 8858 9270 9486 9579 10506 10540 10965 11997 12772 13158 13287 13330 14620 15759 15810 15965 15996 17510 17716 18540 18972 19158 19995 21012 21930 22145 22661 23715 23994 26265 26316 26574 26660 28737 31518 31620 31930 32895 35020 38316 39861 39990 43860 44290 45322 47430 47895 47988 52530 53148 54281 57474 59985 63036 63860 65790 66435 67983 75293 78795 79722 79980 88580 90644 94860 95790 105060 108562 113305 114948 119970 131580 132870 135966 137299 143685 150586 157590 159444 162843 191580 199305 203949 217124 225879 226610 239940 265740 271405 271932 274598 287370 301172 315180 325686 339915 376465 398610 407898 411897 451758 453220 488529 542810 549196 574740 651372 677637 679830 686495 752930 797220 814215 815796 823794 903516 977058 1019745 1085620 1129395 1235691 1355274 1359660 1372990 1505860 1628430 1647588 1954116 2039490 2059485 2258790 2334083 2442645 2471382 2710548 2745980 3256860 3388185 4078980 4118970 4517580 4668166 4885290 4942764 6178455 6776370 7002249 8237940 9336332 9770580 11670415 12356910 13552740 14004498 21006747 23340830 24713820 28008996 35011245 42013494 46681660 70022490 84026988 105033735 140044980 210067470 420134940
- Sum of all divisors σ(n): 1439133696
- Sum of proper divisors (its aliquot sum) s(n): 1018998756
- 420134940 is an abundant number, because the sum of its proper divisors (1018998756) is greater than itself. Its abundance is 598863816
Bases of 420134940
- Binary: 110010000101011000000000111002
- Hexadecimal: 0x190AC01C
- Base-36: 6Y4Y70
Squares and roots of 420134940
- 420134940 squared (4201349402) is 176513367808803600
- 420134940 cubed (4201349403) is 74159433193549631957784000
-
The
square root of 420134940 is 20497.1934664237 -
The
cube root of 420134940 is 748.9674323913
Scales and comparisons
How big is 420134940?- 420,134,940 seconds is equal to 13 years, 18 weeks, 4 days, 16 hours, 9 minutes.
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To count from 1 to 420,134,940 would take you about twenty 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 420134940 cubic inches would be around 62.4 feet tall.
Recreational maths with 420134940
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The information we have on file for 420134940 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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