221329152
221,329,152 is an even composite number composed of five prime numbers multiplied together.
221329152 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 221329152:
28 × 33 × 11 × 41 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 41 × 71)See below for interesting mathematical facts about the number 221329152 from the Numbermatics database.
Names of 221329152
- Cardinal: 221329152 can be written as Two hundred twenty-one million, three hundred twenty-nine thousand, one hundred fifty-two.
Scientific notation
- Scientific notation: 2.21329152 × 108
Factors of 221329152
Divisors of 221329152
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 41 44 48 54 64 66 71 72 82 88 96 99 108 123 128 132 142 144 164 176 192 198 213 216 246 256 264 284 288 297 328 352 369 384 396 426 432 451 492 528 568 576 594 639 656 704 738 768 781 792 852 864 902 984 1056 1107 1136 1152 1188 1278 1312 1353 1408 1476 1562 1584 1704 1728 1804 1917 1968 2112 2214 2272 2304 2343 2376 2556 2624 2706 2816 2911 2952 3124 3168 3408 3456 3608 3834 3936 4059 4224 4428 4544 4686 4752 5112 5248 5412 5822 5904 6248 6336 6816 6912 7029 7216 7668 7872 8118 8448 8733 8856 9088 9372 9504 10224 10496 10824 11644 11808 12177 12496 12672 13632 14058 14432 15336 15744 16236 17466 17712 18176 18744 19008 20448 21087 21648 23288 23616 24354 24992 25344 26199 27264 28116 28864 30672 31488 32021 32472 34932 35424 37488 38016 40896 42174 43296 46576 47232 48708 49984 52398 54528 56232 57728 61344 64042 64944 69864 70848 74976 76032 78597 81792 84348 86592 93152 94464 96063 97416 99968 104796 112464 115456 122688 128084 129888 139728 141696 149952 157194 163584 168696 173184 186304 192126 194832 199936 209592 224928 245376 256168 259776 279456 283392 288189 299904 314388 337392 346368 372608 384252 389664 419184 449856 490752 512336 519552 558912 576378 599808 628776 674784 745216 768504 779328 838368 864567 899712 1024672 1039104 1117824 1152756 1257552 1349568 1537008 1558656 1676736 1729134 1799424 2049344 2235648 2305512 2515104 2699136 3074016 3117312 3353472 3458268 4098688 4611024 5030208 5398272 6148032 6706944 6916536 8197376 9222048 10060416 12296064 13833072 18444096 20120832 24592128 27666144 36888192 55332288 73776384 110664576 221329152
- Sum of all divisors σ(n): 741726720
- Sum of proper divisors (its aliquot sum) s(n): 520397568
- 221329152 is an abundant number, because the sum of its proper divisors (520397568) is greater than itself. Its abundance is 299068416
Bases of 221329152
- Binary: 11010011000100110111000000002
- Hexadecimal: 0xD313700
- Base-36: 3NRUO0
Squares and roots of 221329152
- 221329152 squared (2213291522) is 48986593525039104
- 221329152 cubed (2213291523) is 10842161204265595655159808
-
The
square root of 221329152 is 14877.1352080971 -
The
cube root of 221329152 is 604.8943667315
Scales and comparisons
How big is 221329152?- 221,329,152 seconds is equal to 7 years, 1 week, 6 days, 16 hours, 19 minutes, 12 seconds.
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To count from 1 to 221,329,152 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 221329152 cubic inches would be around 50.4 feet tall.
Recreational maths with 221329152
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