28040510988
28,040,510,988 is an even composite number composed of six prime numbers multiplied together.
What does the number 28040510988 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 360 divisors.
28040510988 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 28040510988:
22 × 34 × 7 × 292 × 61 × 241
(2 × 2 × 3 × 3 × 3 × 3 × 7 × 29 × 29 × 61 × 241)See below for interesting mathematical facts about the number 28040510988 from the Numbermatics database.
Names of 28040510988
- Cardinal: 28040510988 can be written as Twenty-eight billion, forty million, five hundred ten thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 2.8040510988 × 1010
Factors of 28040510988
Divisors of 28040510988
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 29 36 42 54 58 61 63 81 84 87 108 116 122 126 162 174 183 189 203 241 244 252 261 324 348 366 378 406 427 482 522 549 567 609 723 732 756 783 812 841 854 964 1044 1098 1134 1218 1281 1446 1566 1647 1682 1687 1708 1769 1827 2169 2196 2268 2349 2436 2523 2562 2892 3132 3294 3364 3374 3538 3654 3843 4338 4698 4941 5046 5061 5124 5307 5481 5887 6507 6588 6748 6989 7076 7308 7569 7686 8676 9396 9882 10092 10122 10614 10962 11529 11774 12383 13014 13978 14701 15138 15183 15372 15921 16443 17661 19521 19764 20244 20967 21228 21924 22707 23058 23548 24766 26028 27956 29402 30276 30366 31842 32886 34587 35322 37149 39042 41934 44103 45414 45549 46116 47763 48923 49532 51301 52983 58804 60732 62901 63684 65772 68121 69174 70644 74298 78084 83868 88206 90828 91098 95526 97846 102602 102907 105966 111447 125802 132309 136242 136647 138348 143289 146769 148596 153903 158949 176412 182196 188703 191052 195692 202681 205204 205814 211932 222894 251604 264618 272484 273294 286578 293538 307806 308721 317898 334341 359107 377406 396927 405362 411628 426329 440307 445788 461709 476847 529236 546588 566109 573156 587076 608043 615612 617442 635796 668682 718214 754812 793854 810724 852658 880614 923418 926163 953694 1003023 1077321 1132218 1190781 1216086 1234884 1278987 1320921 1337364 1385127 1418767 1436428 1587708 1705316 1761228 1824129 1846836 1852326 1907388 2006046 2154642 2264436 2381562 2432172 2557974 2641842 2770254 2778489 2837534 2984303 3231963 3648258 3704652 3836961 3962763 4012092 4155381 4256301 4309284 4763124 5115948 5283684 5472387 5540508 5556978 5675068 5968606 6463926 7296516 7673922 7925526 8310762 8335467 8512602 8952909 9695889 10944774 11113956 11510883 11937212 12363541 12768903 12927852 15347844 15851052 16417161 16621524 16670934 17025204 17905818 19391778 21889548 23021766 24727082 25537806 26858727 29087667 32834322 33341868 34532649 35811636 37090623 38306709 38783556 46043532 49454164 51075612 53717454 58175334 65668644 69065298 74181246 76613418 80576181 86544787 107434908 111271869 114920127 116350668 138130596 148362492 153226836 161152362 173089574 222543738 229840254 241728543 259634361 322304724 333815607 346179148 445087476 459680508 483457086 519268722 667631214 778903083 966914172 1001446821 1038537444 1335262428 1557806166 2002893642 2336709249 3115612332 4005787284 4673418498 7010127747 9346836996 14020255494 28040510988
- Sum of all divisors σ(n): 88552047584
- Sum of proper divisors (its aliquot sum) s(n): 60511536596
- 28040510988 is an abundant number, because the sum of its proper divisors (60511536596) is greater than itself. Its abundance is 32471025608
Bases of 28040510988
- Binary: 110100001110101100000111110000011002
- Hexadecimal: 0x687583E0C
- Base-36: CVQLGR0
Squares and roots of 28040510988
- 28040510988 squared (280405109882) is 786270256468148736144
- 28040510988 cubed (280405109883) is 22047419766032702707864144750272
-
The
square root of 28040510988 is 167453.0112837629 -
The
cube root of 28040510988 is 3038.0527330667
Scales and comparisons
How big is 28040510988?- 28,040,510,988 seconds is equal to 891 years, 31 weeks, 1 day, 22 hours, 49 minutes, 48 seconds.
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To count from 1 to 28,040,510,988 would take you about one thousand, seven hundred eighty-three 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 28040510988 cubic inches would be around 253.2 feet tall.
Recreational maths with 28040510988
- 28040510988 backwards is 88901504082
- The number of decimal digits it has is: 11
- The sum of 28040510988's digits is 45
- More coming soon!
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The information we have on file for 28040510988 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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