42290820
42,290,820 is an even composite number composed of seven prime numbers multiplied together.
42290820 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 42290820:
22 × 32 × 5 × 11 × 13 × 31 × 53
(2 × 2 × 3 × 3 × 5 × 11 × 13 × 31 × 53)See below for interesting mathematical facts about the number 42290820 from the Numbermatics database.
Names of 42290820
- Cardinal: 42290820 can be written as Forty-two million, two hundred ninety thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 4.229082 × 107
Factors of 42290820
Divisors of 42290820
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 30 31 33 36 39 44 45 52 53 55 60 62 65 66 78 90 93 99 106 110 117 124 130 132 143 155 156 159 165 180 186 195 198 212 220 234 260 265 279 286 310 318 330 341 372 390 396 403 429 465 468 477 495 530 558 572 583 585 620 636 660 682 689 715 780 795 806 858 930 954 990 1023 1060 1116 1166 1170 1209 1287 1364 1378 1395 1430 1590 1612 1643 1705 1716 1749 1860 1908 1980 2015 2046 2067 2145 2332 2340 2385 2418 2574 2756 2790 2860 2915 3069 3180 3286 3410 3445 3498 3627 4030 4092 4134 4290 4433 4770 4836 4929 5115 5148 5247 5580 5830 6045 6138 6201 6435 6572 6820 6890 6996 7254 7579 8060 8215 8268 8580 8745 8866 9540 9858 10230 10335 10494 11660 12090 12276 12402 12870 13299 13780 14508 14787 15158 15345 16430 17490 17732 18073 18135 19716 20460 20670 20988 21359 22165 22737 24180 24645 24804 25740 26235 26598 29574 30316 30690 31005 32860 34980 36146 36270 37895 39897 41340 42718 44330 45474 49290 52470 53196 54219 59148 61380 62010 64077 66495 68211 72292 72540 73935 75790 79794 85436 88660 90365 90948 98580 104940 106795 108438 113685 124020 128154 132990 136422 147870 151580 159588 162657 180730 192231 199485 213590 216876 227370 234949 256308 265980 271095 272844 295740 320385 325314 341055 361460 384462 398970 427180 454740 469898 542190 640770 650628 682110 704847 768924 797940 813285 939796 961155 1084380 1174745 1281540 1364220 1409694 1626570 1922310 2114541 2349490 2819388 3253140 3524235 3844620 4229082 4698980 7048470 8458164 10572705 14096940 21145410 42290820
- Sum of all divisors σ(n): 158505984
- Sum of proper divisors (its aliquot sum) s(n): 116215164
- 42290820 is an abundant number, because the sum of its proper divisors (116215164) is greater than itself. Its abundance is 73924344
Bases of 42290820
- Binary: 101000010101001110100001002
- Hexadecimal: 0x2854E84
- Base-36: P6FT0
Squares and roots of 42290820
- 42290820 squared (422908202) is 1788513456272400
- 42290820 cubed (422908203) is 75637700646793939368000
-
The
square root of 42290820 is 6503.1392419353 -
The
cube root of 42290820 is 348.4031198493
Scales and comparisons
How big is 42290820?- 42,290,820 seconds is equal to 1 year, 17 weeks, 6 days, 11 hours, 27 minutes.
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To count from 1 to 42,290,820 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 42290820 cubic inches would be around 29 feet tall.
Recreational maths with 42290820
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"Number 42290820 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
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The information we have on file for 42290820 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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