211397472
211,397,472 is an even composite number composed of six prime numbers multiplied together.
211397472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 211397472:
25 × 33 × 11 × 13 × 29 × 59
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 13 × 29 × 59)See below for interesting mathematical facts about the number 211397472 from the Numbermatics database.
Names of 211397472
- Cardinal: 211397472 can be written as Two hundred eleven million, three hundred ninety-seven thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.11397472 × 108
Factors of 211397472
Divisors of 211397472
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 29 32 33 36 39 44 48 52 54 58 59 66 72 78 87 88 96 99 104 108 116 117 118 132 143 144 156 174 176 177 198 208 216 232 234 236 261 264 286 288 297 312 319 348 351 352 354 377 396 416 429 432 464 468 472 522 528 531 572 594 624 638 649 696 702 708 754 767 783 792 858 864 928 936 944 957 1044 1056 1062 1131 1144 1188 1248 1276 1287 1298 1392 1404 1416 1508 1534 1566 1584 1593 1711 1716 1872 1888 1914 1947 2088 2124 2262 2288 2301 2376 2552 2574 2596 2784 2808 2832 2871 3016 3068 3132 3168 3186 3393 3422 3432 3744 3828 3861 3894 4147 4176 4248 4524 4576 4602 4752 5104 5133 5148 5192 5616 5664 5742 5841 6032 6136 6264 6372 6786 6844 6864 6903 7656 7722 7788 8294 8352 8437 8496 8613 9048 9204 9504 10179 10208 10266 10296 10384 11232 11484 11682 12064 12272 12441 12528 12744 13572 13688 13728 13806 15312 15399 15444 15576 16588 16874 16992 17226 17523 18096 18408 18821 20358 20532 20592 20709 20768 22243 22968 23364 24544 24882 25056 25311 25488 27144 27376 27612 30624 30798 30888 31152 33176 33748 34452 35046 36192 36816 37323 37642 40716 41064 41184 41418 44486 45936 46197 46728 49764 50622 50976 54288 54752 55224 56463 61596 61776 62304 66352 66729 67496 68904 70092 73632 74646 75284 75933 81432 82128 82836 88972 91872 92394 93456 99528 101244 108576 110448 111969 112926 123192 123552 132704 133458 134992 137808 140184 149292 150568 151866 162864 164256 165672 169389 177944 184788 186912 199056 200187 202488 220896 223938 225852 227799 244673 246384 266916 269984 275616 280368 298584 301136 303732 325728 331344 338778 355888 369576 398112 400374 404976 447876 451704 455598 489346 492768 508167 533832 560736 597168 600561 602272 607464 662688 677556 711776 734019 739152 800748 809952 895752 903408 911196 978692 1016334 1067664 1194336 1201122 1214928 1355112 1468038 1478304 1601496 1791504 1806816 1822392 1957384 2032668 2135328 2202057 2402244 2429856 2710224 2936076 3202992 3583008 3644784 3914768 4065336 4404114 4804488 5420448 5872152 6405984 6606171 7289568 7829536 8130672 8808228 9608976 11744304 13212342 16261344 17616456 19217952 23488608 26424684 35232912 52849368 70465824 105698736 211397472
- Sum of all divisors σ(n): 762048000
- Sum of proper divisors (its aliquot sum) s(n): 550650528
- 211397472 is an abundant number, because the sum of its proper divisors (550650528) is greater than itself. Its abundance is 339253056
Bases of 211397472
- Binary: 11001001100110101011011000002
- Hexadecimal: 0xC99AB60
- Base-36: 3HUZC0
Squares and roots of 211397472
- 211397472 squared (2113974722) is 44688891167990784
- 211397472 cubed (2113974723) is 9447118619396379056898048
-
The
square root of 211397472 is 14539.5141596959 -
The
cube root of 211397472 is 595.7077677905
Scales and comparisons
How big is 211397472?- 211,397,472 seconds is equal to 6 years, 37 weeks, 3 days, 17 hours, 31 minutes, 12 seconds.
-
To count from 1 to 211,397,472 would take you about ten 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 211397472 cubic inches would be around 49.6 feet tall.
Recreational maths with 211397472
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