21027300
21,027,300 is an even composite number composed of seven prime numbers multiplied together.
21027300 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 21027300:
22 × 3 × 52 × 7 × 17 × 19 × 31
(2 × 2 × 3 × 5 × 5 × 7 × 17 × 19 × 31)See below for interesting mathematical facts about the number 21027300 from the Numbermatics database.
Names of 21027300
- Cardinal: 21027300 can be written as Twenty-one million, twenty-seven thousand, three hundred.
Scientific notation
- Scientific notation: 2.10273 × 107
Factors of 21027300
Divisors of 21027300
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 17 19 20 21 25 28 30 31 34 35 38 42 50 51 57 60 62 68 70 75 76 84 85 93 95 100 102 105 114 119 124 133 140 150 155 170 175 186 190 204 210 217 228 238 255 266 285 300 310 323 340 350 357 372 380 399 420 425 434 465 475 476 510 525 527 532 570 589 595 620 646 651 665 700 714 775 798 850 868 930 950 969 1020 1050 1054 1085 1140 1178 1190 1275 1292 1302 1330 1425 1428 1550 1581 1596 1615 1700 1767 1785 1860 1900 1938 1995 2100 2108 2170 2261 2325 2356 2380 2550 2604 2635 2660 2850 2945 2975 3100 3162 3230 3255 3325 3534 3570 3689 3876 3990 4123 4340 4522 4650 4845 5100 5270 5425 5700 5890 5950 6324 6460 6510 6650 6783 7068 7140 7378 7905 7980 8075 8246 8835 8925 9044 9300 9690 9975 10013 10540 10850 11067 11305 11780 11900 12369 13020 13175 13300 13566 14725 14756 15810 16150 16275 16492 17670 17850 18445 19380 19950 20026 20615 21700 22134 22610 24225 24738 26350 27132 29450 30039 31620 32300 32550 33915 35340 35700 36890 39525 39900 40052 41230 44175 44268 45220 48450 49476 50065 52700 55335 56525 58900 60078 61845 65100 67830 70091 73780 79050 82460 88350 92225 96900 100130 103075 110670 113050 120156 123690 135660 140182 150195 158100 169575 176700 184450 200260 206150 210273 221340 226100 247380 250325 276675 280364 300390 309225 339150 350455 368900 412300 420546 500650 553350 600780 618450 678300 700910 750975 841092 1001300 1051365 1106700 1236900 1401820 1501950 1752275 2102730 3003900 3504550 4205460 5256825 7009100 10513650 21027300
- Sum of all divisors σ(n): 79994880
- Sum of proper divisors (its aliquot sum) s(n): 58967580
- 21027300 is an abundant number, because the sum of its proper divisors (58967580) is greater than itself. Its abundance is 37940280
Bases of 21027300
- Binary: 10100000011011001111001002
- Hexadecimal: 0x140D9E4
- Base-36: CIORO
Squares and roots of 21027300
- 21027300 squared (210273002) is 442147345290000
- 21027300 cubed (210273003) is 9297164873616417000000
-
The
square root of 21027300 is 4585.5534017171 -
The
cube root of 21027300 is 276.0119192501
Scales and comparisons
How big is 21027300?- 21,027,300 seconds is equal to 34 weeks, 5 days, 8 hours, 55 minutes.
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To count from 1 to 21,027,300 would take you about twenty-two minutes!
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 21027300 cubic inches would be around 23 feet tall.
Recreational maths with 21027300
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The information we have on file for 21027300 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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