28339038
28,339,038 is an even composite number composed of six prime numbers multiplied together.
28339038 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 28339038:
2 × 33 × 7 × 13 × 73 × 79
(2 × 3 × 3 × 3 × 7 × 13 × 73 × 79)See below for interesting mathematical facts about the number 28339038 from the Numbermatics database.
Names of 28339038
- Cardinal: 28339038 can be written as Twenty-eight million, three hundred thirty-nine thousand and thirty-eight.
Scientific notation
- Scientific notation: 2.8339038 × 107
Factors of 28339038
Divisors of 28339038
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 39 42 54 63 73 78 79 91 117 126 146 158 182 189 219 234 237 273 351 378 438 474 511 546 553 657 702 711 819 949 1022 1027 1106 1314 1422 1533 1638 1659 1898 1971 2054 2133 2457 2847 3066 3081 3318 3942 4266 4599 4914 4977 5694 5767 6162 6643 7189 8541 9198 9243 9954 11534 13286 13797 14378 14931 17082 17301 18486 19929 21567 25623 27594 27729 29862 34602 39858 40369 43134 51246 51903 55458 59787 64701 74971 80738 103806 119574 121107 129402 149942 155709 179361 194103 224913 242214 311418 358722 363321 388206 449826 524797 674739 726642 1049594 1089963 1349478 1574391 2024217 2179926 3148782 4048434 4723173 9446346 14169519 28339038
- Sum of all divisors σ(n): 79564800
- Sum of proper divisors (its aliquot sum) s(n): 51225762
- 28339038 is an abundant number, because the sum of its proper divisors (51225762) is greater than itself. Its abundance is 22886724
Bases of 28339038
- Binary: 11011000001101011010111102
- Hexadecimal: 0x1B06B5E
- Base-36: GVEJI
Squares and roots of 28339038
- 28339038 squared (283390382) is 803101074765444
- 28339038 cubed (283390383) is 22759111875618758602872
-
The
square root of 28339038 is 5323.4423073797 -
The
cube root of 28339038 is 304.8796013189
Scales and comparisons
How big is 28339038?- 28,339,038 seconds is equal to 46 weeks, 5 days, 23 hours, 57 minutes, 18 seconds.
-
To count from 1 to 28,339,038 would take you about eighteen weeks!
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 28339038 cubic inches would be around 25.4 feet tall.
Recreational maths with 28339038
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The information we have on file for 28339038 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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