221307012
221,307,012 is an even composite number composed of five prime numbers multiplied together.
221307012 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 221307012:
22 × 33 × 23 × 412 × 53
(2 × 2 × 3 × 3 × 3 × 23 × 41 × 41 × 53)See below for interesting mathematical facts about the number 221307012 from the Numbermatics database.
Names of 221307012
- Cardinal: 221307012 can be written as Two hundred twenty-one million, three hundred seven thousand and twelve.
Scientific notation
- Scientific notation: 2.21307012 × 108
Factors of 221307012
Divisors of 221307012
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 12 18 23 27 36 41 46 53 54 69 82 92 106 108 123 138 159 164 207 212 246 276 318 369 414 477 492 621 636 738 828 943 954 1107 1219 1242 1431 1476 1681 1886 1908 2173 2214 2438 2484 2829 2862 3362 3657 3772 4346 4428 4876 5043 5658 5724 6519 6724 7314 8487 8692 10086 10971 11316 13038 14628 15129 16974 19557 20172 21942 25461 26076 30258 32913 33948 38663 39114 43884 45387 49979 50922 58671 60516 65826 77326 78228 89093 90774 99958 101844 115989 117342 131652 149937 154652 178186 181548 199916 231978 234684 267279 299874 347967 356372 449811 463956 534558 599748 695934 801837 899622 1043901 1069116 1349433 1391868 1603674 1799244 2049139 2087802 2405511 2698866 3207348 4098278 4175604 4811022 5397732 6147417 8196556 9622044 12294834 18442251 24589668 36884502 55326753 73769004 110653506 221307012
- Sum of all divisors σ(n): 625242240
- Sum of proper divisors (its aliquot sum) s(n): 403935228
- 221307012 is an abundant number, because the sum of its proper divisors (403935228) is greater than itself. Its abundance is 182628216
Bases of 221307012
- Binary: 11010011000011100000100001002
- Hexadecimal: 0xD30E084
- Base-36: 3NRDL0
Squares and roots of 221307012
- 221307012 squared (2213070122) is 48976793560368144
- 221307012 cubed (2213070123) is 10838907840185915568625728
-
The
square root of 221307012 is 14876.3910946171 -
The
cube root of 221307012 is 604.8741964591
Scales and comparisons
How big is 221307012?- 221,307,012 seconds is equal to 7 years, 1 week, 6 days, 10 hours, 10 minutes, 12 seconds.
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To count from 1 to 221,307,012 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 221307012 cubic inches would be around 50.4 feet tall.
Recreational maths with 221307012
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The information we have on file for 221307012 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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