28040977440
28,040,977,440 is an even composite number composed of six prime numbers multiplied together.
28040977440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 28040977440:
25 × 33 × 5 × 7 × 101 × 9181
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 101 × 9181)See below for interesting mathematical facts about the number 28040977440 from the Numbermatics database.
Names of 28040977440
- Cardinal: 28040977440 can be written as Twenty-eight billion, forty million, nine hundred seventy-seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.804097744 × 1010
Factors of 28040977440
Divisors of 28040977440
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 96 101 105 108 112 120 126 135 140 144 160 168 180 189 202 210 216 224 240 252 270 280 288 303 315 336 360 378 404 420 432 480 504 505 540 560 606 630 672 707 720 756 808 840 864 909 945 1008 1010 1080 1120 1212 1260 1414 1440 1512 1515 1616 1680 1818 1890 2016 2020 2121 2160 2424 2520 2727 2828 3024 3030 3232 3360 3535 3636 3780 4040 4242 4320 4545 4848 5040 5454 5656 6048 6060 6363 7070 7272 7560 8080 8484 9090 9181 9696 10080 10605 10908 11312 12120 12726 13635 14140 14544 15120 16160 16968 18180 18362 19089 21210 21816 22624 24240 25452 27270 27543 28280 29088 30240 31815 33936 36360 36724 38178 42420 43632 45905 48480 50904 54540 55086 56560 63630 64267 67872 72720 73448 76356 82629 84840 87264 91810 95445 101808 109080 110172 113120 127260 128534 137715 145440 146896 152712 165258 169680 183620 190890 192801 203616 218160 220344 247887 254520 257068 275430 293792 305424 321335 330516 339360 367240 381780 385602 413145 436320 440688 495774 509040 514136 550860 578403 610848 642670 661032 734480 763560 771204 826290 881376 927281 964005 991548 1018080 1028272 1101720 1156806 1239435 1285340 1322064 1468960 1527120 1542408 1652580 1735209 1854562 1928010 1983096 2056544 2203440 2313612 2478870 2570680 2644128 2781843 2892015 3054240 3084816 3305160 3470418 3709124 3856020 3966192 4406880 4627224 4636405 4957740 5141360 5563686 5784030 6169632 6490967 6610320 6940836 7418248 7712040 7932384 8345529 8676045 9254448 9272810 9915480 10282720 11127372 11568060 12981934 13220640 13881672 13909215 14836496 15424080 16691058 17352090 18508896 18545620 19472901 19830960 22254744 23136120 25036587 25963868 27763344 27818430 29672992 30848160 32454835 33382116 34704180 37091240 38945802 39661920 41727645 44509488 46272240 50073174 51927736 55526688 55636860 58418703 64909670 66764232 69408360 74182480 77891604 83455290 89018976 92544480 97364505 100146348 103855472 111273720 116837406 125182935 129819340 133528464 138816720 148364960 155783208 166910580 175256109 194729010 200292696 207710944 222547440 233674812 250365870 259638680 267056928 277633440 292093515 311566416 333821160 350512218 389458020 400585392 445094880 467349624 500731740 519277360 584187030 623132832 667642320 701024436 778916040 801170784 876280545 934699248 1001463480 1038554720 1168374060 1335284640 1402048872 1557832080 1752561090 1869398496 2002926960 2336748120 2804097744 3115664160 3505122180 4005853920 4673496240 5608195488 7010244360 9346992480 14020488720 28040977440
- Sum of all divisors σ(n): 113286781440
- Sum of proper divisors (its aliquot sum) s(n): 85245804000
- 28040977440 is an abundant number, because the sum of its proper divisors (85245804000) is greater than itself. Its abundance is 57204826560
Bases of 28040977440
- Binary: 110100001110101111101011100001000002
- Hexadecimal: 0x6875F5C20
- Base-36: CVQVGO0
Squares and roots of 28040977440
- 28040977440 squared (280409774402) is 786296415790588953600
- 28040977440 cubed (280409774403) is 22048520056336764612210806784000
-
The
square root of 28040977440 is 167454.4040627179 -
The
cube root of 28040977440 is 3038.0695789069
Scales and comparisons
How big is 28040977440?- 28,040,977,440 seconds is equal to 891 years, 32 weeks, 8 hours, 24 minutes.
-
To count from 1 to 28,040,977,440 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 28040977440 cubic inches would be around 253.2 feet tall.
Recreational maths with 28040977440
- 28040977440 backwards is 04477904082
- 28040977440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28040977440's digits is 45
- More coming soon!
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The information we have on file for 28040977440 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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