221319168
221,319,168 is an even composite number composed of five prime numbers multiplied together.
221319168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 221319168:
212 × 3 × 7 × 31 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 31 × 83)See below for interesting mathematical facts about the number 221319168 from the Numbermatics database.
Names of 221319168
- Cardinal: 221319168 can be written as Two hundred twenty-one million, three hundred nineteen thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 2.21319168 × 108
Factors of 221319168
Divisors of 221319168
- Number of divisors d(n): 208
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 64 83 84 93 96 112 124 128 166 168 186 192 217 224 248 249 256 332 336 372 384 434 448 496 498 512 581 651 664 672 744 768 868 896 992 996 1024 1162 1302 1328 1344 1488 1536 1736 1743 1792 1984 1992 2048 2324 2573 2604 2656 2688 2976 3072 3472 3486 3584 3968 3984 4096 4648 5146 5208 5312 5376 5952 6144 6944 6972 7168 7719 7936 7968 9296 10292 10416 10624 10752 11904 12288 13888 13944 14336 15438 15872 15936 18011 18592 20584 20832 21248 21504 23808 27776 27888 28672 30876 31744 31872 36022 37184 41168 41664 42496 43008 47616 54033 55552 55776 61752 63488 63744 72044 74368 82336 83328 84992 86016 95232 108066 111104 111552 123504 126976 127488 144088 148736 164672 166656 169984 190464 216132 222208 223104 247008 254976 288176 297472 329344 333312 339968 380928 432264 444416 446208 494016 509952 576352 594944 658688 666624 864528 888832 892416 988032 1019904 1152704 1189888 1317376 1333248 1729056 1784832 1976064 2305408 2379776 2634752 2666496 3458112 3569664 3952128 4610816 5269504 6916224 7139328 7904256 9221632 10539008 13832448 15808512 18443264 27664896 31617024 36886528 55329792 73773056 110659584 221319168
- Sum of all divisors σ(n): 704557056
- Sum of proper divisors (its aliquot sum) s(n): 483237888
- 221319168 is an abundant number, because the sum of its proper divisors (483237888) is greater than itself. Its abundance is 261918720
Bases of 221319168
- Binary: 11010011000100010000000000002
- Hexadecimal: 0xD311000
- Base-36: 3NRMYO
Squares and roots of 221319168
- 221319168 squared (2213191682) is 48982174124212224
- 221319168 cubed (2213191683) is 10840694024001778071109632
-
The
square root of 221319168 is 14876.7996558401 -
The
cube root of 221319168 is 604.8852711437
Scales and comparisons
How big is 221319168?- 221,319,168 seconds is equal to 7 years, 1 week, 6 days, 13 hours, 32 minutes, 48 seconds.
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To count from 1 to 221,319,168 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 221319168 cubic inches would be around 50.4 feet tall.
Recreational maths with 221319168
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The information we have on file for 221319168 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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