51361128
51,361,128 is an even composite number composed of five prime numbers multiplied together.
51361128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 51361128:
23 × 34 × 7 × 132 × 67
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 13 × 13 × 67)See below for interesting mathematical facts about the number 51361128 from the Numbermatics database.
Names of 51361128
- Cardinal: 51361128 can be written as Fifty-one million, three hundred sixty-one thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 5.1361128 × 107
Factors of 51361128
Divisors of 51361128
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 52 54 56 63 67 72 78 81 84 91 104 108 117 126 134 156 162 168 169 182 189 201 216 234 252 268 273 312 324 338 351 364 378 402 468 469 504 507 536 546 567 603 648 676 702 728 756 804 819 871 936 938 1014 1053 1092 1134 1183 1206 1352 1404 1407 1512 1521 1608 1638 1742 1809 1876 2028 2106 2184 2268 2366 2412 2457 2613 2808 2814 3042 3276 3484 3549 3618 3752 4056 4212 4221 4536 4563 4732 4824 4914 5226 5427 5628 6084 6097 6552 6968 7098 7236 7371 7839 8424 8442 9126 9464 9828 10452 10647 10854 11256 11323 12168 12194 12663 13689 14196 14472 14742 15678 16884 18252 18291 19656 20904 21294 21708 22646 23517 24388 25326 27378 28392 29484 31356 31941 33768 33969 36504 36582 37989 42588 43416 45292 47034 48776 50652 54756 54873 58968 62712 63882 67938 70551 73164 75978 79261 85176 90584 94068 95823 101304 101907 109512 109746 127764 135876 141102 146328 151956 158522 164619 188136 191646 203814 219492 237783 255528 271752 282204 303912 305721 317044 329238 383292 407628 438984 475566 493857 564408 611442 634088 658476 713349 766584 815256 917163 951132 987714 1222884 1316952 1426698 1834326 1902264 1975428 2140047 2445768 2853396 3668652 3950856 4280094 5706792 6420141 7337304 8560188 12840282 17120376 25680564 51361128
- Sum of all divisors σ(n): 180686880
- Sum of proper divisors (its aliquot sum) s(n): 129325752
- 51361128 is an abundant number, because the sum of its proper divisors (129325752) is greater than itself. Its abundance is 77964624
Bases of 51361128
- Binary: 110000111110110101011010002
- Hexadecimal: 0x30FB568
- Base-36: UKUI0
Squares and roots of 51361128
- 51361128 squared (513611282) is 2637965469432384
- 51361128 cubed (513611283) is 135488882135096761969152
-
The
square root of 51361128 is 7166.6678449611 -
The
cube root of 51361128 is 371.7162247881
Scales and comparisons
How big is 51361128?- 51,361,128 seconds is equal to 1 year, 32 weeks, 6 days, 10 hours, 58 minutes, 48 seconds.
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To count from 1 to 51,361,128 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 51361128 cubic inches would be around 31 feet tall.
Recreational maths with 51361128
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The information we have on file for 51361128 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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