28309412040
28,309,412,040 is an even composite number composed of eight prime numbers multiplied together.
28309412040 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 28309412040:
23 × 3 × 5 × 7 × 13 × 31 × 241 × 347
(2 × 2 × 2 × 3 × 5 × 7 × 13 × 31 × 241 × 347)See below for interesting mathematical facts about the number 28309412040 from the Numbermatics database.
Names of 28309412040
- Cardinal: 28309412040 can be written as Twenty-eight billion, three hundred nine million, four hundred twelve thousand and forty.
Scientific notation
- Scientific notation: 2.830941204 × 1010
Factors of 28309412040
Divisors of 28309412040
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 26 28 30 31 35 39 40 42 52 56 60 62 65 70 78 84 91 93 104 105 120 124 130 140 155 156 168 182 186 195 210 217 241 248 260 273 280 310 312 347 364 372 390 403 420 434 455 465 482 520 546 620 651 694 723 728 744 780 806 840 868 910 930 964 1041 1085 1092 1205 1209 1240 1302 1365 1388 1446 1560 1612 1687 1735 1736 1820 1860 1928 2015 2082 2170 2184 2410 2418 2429 2604 2730 2776 2821 2892 3133 3224 3255 3374 3470 3615 3640 3720 4030 4164 4340 4511 4820 4836 4858 5061 5205 5208 5460 5642 5784 6045 6266 6510 6748 6940 7230 7287 7471 8060 8328 8435 8463 8680 9022 9399 9640 9672 9716 10122 10410 10757 10920 11284 12090 12145 12532 13020 13496 13533 13880 14105 14460 14574 14942 15665 16120 16870 16926 18044 18798 19432 20244 20820 21514 21931 22413 22555 22568 24180 24290 25064 25305 26040 27066 28210 28920 29148 29884 31330 31577 32271 33740 33852 36088 36435 37355 37596 40488 41640 42315 43028 43862 44826 45110 46995 48360 48580 50610 52297 53785 54132 56420 58296 59768 62660 63154 64542 65793 67480 67665 67704 72870 74710 75192 75299 83627 84630 86056 87724 89652 90220 93990 94731 97123 97160 101220 104594 107570 108264 109655 112065 112840 125320 126308 129084 131586 135330 139841 145740 149420 150598 156891 157885 161355 167254 169260 175448 179304 180440 187980 189462 194246 202440 209188 215140 219310 224130 225897 250881 252616 258168 261485 263172 270660 279682 291369 291480 298840 301196 313782 315770 322710 328965 334508 338520 375960 376495 378924 388492 418135 418376 419523 430280 438620 448260 451794 473655 485615 501762 522970 526344 541320 559364 582738 585389 602392 627564 631540 645420 657930 669016 679861 699205 752990 757848 776984 784455 836270 839046 877240 896520 903588 947310 971230 978887 1003524 1045940 1087151 1118728 1129485 1165476 1170778 1254405 1255128 1263080 1290840 1315860 1359722 1398410 1456845 1505980 1568910 1672540 1678092 1756167 1807176 1894620 1942460 1957774 2007048 2039583 2091880 2097615 2174302 2258970 2330952 2341556 2508810 2592437 2631720 2719444 2796820 2913690 2926945 2936661 3011960 3137820 3261453 3345080 3356184 3399305 3512334 3789240 3884920 3915548 4079166 4195230 4348604 4517940 4683112 4894435 5017620 5184874 5435755 5438888 5593640 5827380 5853890 5873322 6275640 6522906 6798610 7024668 7610057 7777311 7831096 8158332 8390460 8697208 8780835 9035880 9788870 10035240 10197915 10369748 10871510 11654760 11707780 11746644 12962185 13045812 13597220 14049336 14683305 15220114 15554622 16307265 16316664 16780920 17561670 18147059 19577740 20395830 20739496 21743020 22830171 23415560 23493288 25924370 26091624 27194440 29366610 30440228 31109244 32614530 33701681 35123340 36294118 38050285 38886555 39155480 40791660 43486040 45660342 51848740 54441177 58733220 60880456 62218488 65229060 67403362 70246680 72588236 76100570 77773110 81583320 90735295 91320684 101105043 103697480 108882354 114150855 117466440 130458120 134806724 145176472 152201140 155546220 168508405 181470590 182641368 202210086 217764708 228301710 235911767 269613448 272205885 304402280 311092440 337016810 362941180 404420172 435529416 456603420 471823534 505525215 544411770 674033620 707735301 725882360 808840344 913206840 943647068 1011050430 1088823540 1179558835 1348067240 1415470602 1887294136 2022100860 2177647080 2359117670 2830941204 3538676505 4044201720 4718235340 5661882408 7077353010 9436470680 14154706020 28309412040
- Sum of all divisors σ(n): 108658851840
- Sum of proper divisors (its aliquot sum) s(n): 80349439800
- 28309412040 is an abundant number, because the sum of its proper divisors (80349439800) is greater than itself. Its abundance is 52040027760
Bases of 28309412040
- Binary: 110100101110101111101011000110010002
- Hexadecimal: 0x6975F58C8
- Base-36: D06OY4O
Squares and roots of 28309412040
- 28309412040 squared (283094120402) is 801422810050496961600
- 28309412040 cubed (283094120403) is 22687808547974171692702457664000
-
The
square root of 28309412040 is 168254.0104722619 -
The
cube root of 28309412040 is 3047.7332271459
Scales and comparisons
How big is 28309412040?- 28,309,412,040 seconds is equal to 900 years, 7 weeks, 6 days, 5 hours, 34 minutes.
-
To count from 1 to 28,309,412,040 would take you about one thousand, eight hundred 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 28309412040 cubic inches would be around 254 feet tall.
Recreational maths with 28309412040
- 28309412040 backwards is 04021490382
- The number of decimal digits it has is: 11
- The sum of 28309412040's digits is 33
- More coming soon!
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