42243390
42,243,390 is an even composite number composed of six prime numbers multiplied together.
42243390 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42243390:
2 × 33 × 5 × 72 × 31 × 103
(2 × 3 × 3 × 3 × 5 × 7 × 7 × 31 × 103)See below for interesting mathematical facts about the number 42243390 from the Numbermatics database.
Names of 42243390
- Cardinal: 42243390 can be written as Forty-two million, two hundred forty-three thousand, three hundred ninety.
Scientific notation
- Scientific notation: 4.224339 × 107
Factors of 42243390
Divisors of 42243390
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 31 35 42 45 49 54 62 63 70 90 93 98 103 105 126 135 147 155 186 189 206 210 217 245 270 279 294 309 310 315 378 434 441 465 490 515 558 618 630 651 721 735 837 882 927 930 945 1030 1085 1302 1323 1395 1442 1470 1519 1545 1674 1854 1890 1953 2163 2170 2205 2646 2781 2790 3038 3090 3193 3255 3605 3906 4185 4326 4410 4557 4635 5047 5562 5859 6386 6489 6510 6615 7210 7595 8370 9114 9270 9579 9765 10094 10815 11718 12978 13230 13671 13905 15141 15190 15965 19158 19467 19530 21630 22351 22785 25235 27342 27810 28737 29295 30282 31930 32445 38934 41013 44702 45423 45570 47895 50470 57474 58590 64890 67053 68355 75705 82026 86211 90846 95790 97335 111755 134106 136269 136710 143685 151410 156457 172422 194670 201159 205065 223510 227115 272538 287370 312914 335265 402318 410130 431055 454230 469371 603477 670530 681345 782285 862110 938742 1005795 1206954 1362690 1408113 1564570 2011590 2346855 2816226 3017385 4224339 4693710 6034770 7040565 8448678 14081130 21121695 42243390
- Sum of all divisors σ(n): 136581120
- Sum of proper divisors (its aliquot sum) s(n): 94337730
- 42243390 is an abundant number, because the sum of its proper divisors (94337730) is greater than itself. Its abundance is 52094340
Bases of 42243390
- Binary: 101000010010010101001111102
- Hexadecimal: 0x284953E
- Base-36: P5F7I
Squares and roots of 42243390
- 42243390 squared (422433902) is 1784503998692100
- 42243390 cubed (422433903) is 75383498373309870219000
-
The
square root of 42243390 is 6499.4915185729 -
The
cube root of 42243390 is 348.2728241061
Scales and comparisons
How big is 42243390?- 42,243,390 seconds is equal to 1 year, 17 weeks, 5 days, 22 hours, 16 minutes, 30 seconds.
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To count from 1 to 42,243,390 would take you about two 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 42243390 cubic inches would be around 29 feet tall.
Recreational maths with 42243390
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The information we have on file for 42243390 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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