28734738240
28,734,738,240 is an even composite number composed of seven prime numbers multiplied together.
28734738240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 28734738240:
26 × 3 × 5 × 13 × 172 × 31 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 17 × 17 × 31 × 257)See below for interesting mathematical facts about the number 28734738240 from the Numbermatics database.
Names of 28734738240
- Cardinal: 28734738240 can be written as Twenty-eight billion, seven hundred thirty-four million, seven hundred thirty-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.873473824 × 1010
Factors of 28734738240
Divisors of 28734738240
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 31 32 34 39 40 48 51 52 60 62 64 65 68 78 80 85 93 96 102 104 120 124 130 136 155 156 160 170 186 192 195 204 208 221 240 248 255 257 260 272 289 310 312 320 340 372 390 403 408 416 442 465 480 496 510 514 520 527 544 578 620 624 663 680 744 771 780 806 816 832 867 884 930 960 992 1020 1028 1040 1054 1088 1105 1156 1209 1240 1248 1285 1326 1360 1445 1488 1542 1560 1581 1612 1632 1734 1768 1860 1984 2015 2040 2056 2080 2108 2210 2312 2418 2480 2496 2570 2635 2652 2720 2890 2976 3084 3120 3162 3224 3264 3315 3341 3468 3536 3720 3757 3855 4030 4080 4112 4160 4216 4335 4369 4420 4624 4836 4960 5140 5270 5304 5440 5780 5952 6045 6168 6240 6324 6448 6630 6682 6851 6936 7072 7440 7514 7710 7905 7967 8060 8160 8224 8432 8670 8738 8840 8959 9248 9672 9920 10023 10280 10540 10608 11271 11560 12090 12336 12480 12648 12896 13107 13260 13364 13702 13872 14144 14880 15028 15420 15810 15934 16120 16320 16448 16705 16864 17340 17476 17680 17918 18496 18785 19344 20046 20553 20560 21080 21216 21845 22542 23120 23901 24180 24672 25296 25792 26214 26520 26728 26877 27404 27744 29760 30056 30840 31620 31868 32240 33410 33728 34255 34680 34952 35360 35836 37570 38688 39835 40092 41106 41120 42160 42432 43690 44795 45084 46240 47802 48360 49344 50115 50592 52428 53040 53456 53754 54808 55488 56355 56797 60112 61680 63240 63736 64480 65535 66820 68510 69360 69904 70720 71672 74273 75140 77376 79670 80184 82212 82240 84320 87380 89590 90168 92480 95604 96720 100230 101184 102765 103571 104856 106080 106912 107508 109616 112710 113594 116467 119505 120224 123360 126480 127472 128960 131070 133640 134385 135439 137020 138720 139808 143344 148546 150280 159340 160368 164424 168640 170391 174760 179180 180336 191208 193440 200460 205530 207142 209712 212160 213824 215016 219232 222819 225420 227188 232934 239010 240448 246720 252960 254944 262140 267280 268770 270878 274040 277440 279616 283985 286688 297092 300560 310713 318680 320736 328848 340782 349401 349520 358360 360672 371365 382416 386880 400920 406317 411060 414284 419424 430032 438464 445638 450840 454376 465868 478020 505920 509888 517855 524280 534560 537540 541756 548080 567970 573376 582335 594184 601120 621426 637360 641472 657696 677195 681564 698802 699040 716720 721344 742730 764832 801840 812634 822120 828568 838848 851955 860064 891276 901680 908752 931736 956040 965549 1035710 1048560 1069120 1075080 1083512 1096160 1114095 1135940 1164670 1188368 1202240 1242852 1274720 1315392 1354390 1363128 1397604 1398080 1433440 1485460 1529664 1553565 1603680 1625268 1644240 1657136 1703910 1720128 1747005 1760707 1782552 1803360 1817504 1863472 1912080 1931098 2031585 2071420 2097120 2150160 2167024 2192320 2228190 2271880 2302463 2329340 2376736 2485704 2549440 2708780 2726256 2795208 2866880 2896647 2970920 3107130 3207360 3250536 3288480 3314272 3407820 3494010 3521414 3565104 3606720 3635008 3726944 3824160 3862196 4063170 4142840 4194240 4300320 4334048 4456380 4543760 4604926 4658680 4753472 4827745 4971408 5282121 5417560 5452512 5590416 5793294 5941840 6214260 6501072 6576960 6628544 6815640 6907389 6988020 7042828 7130208 7453888 7648320 7724392 8126340 8285680 8600640 8668096 8803535 8912760 9087520 9209852 9317360 9655490 9942816 10564242 10835120 10905024 11180832 11512315 11586588 11883680 12428520 13002144 13631280 13814778 13976040 14085656 14260416 14483235 15448784 16252680 16571360 17607070 17825520 18175040 18419704 18634720 19310980 19885632 21128484 21670240 22361664 23024630 23173176 23767360 24857040 26004288 26410605 27262560 27629556 27952080 28171312 28966470 29932019 30897568 32505360 33142720 34536945 35214140 35651040 36839408 37269440 38621960 42256968 43340480 46049260 46346352 49714080 52821210 54525120 55259112 55904160 56342624 57932940 59864038 61795136 65010720 69073890 70428280 71302080 73678816 77243920 84513936 89796057 92098520 92692704 99428160 105642420 110518224 111808320 112685248 115865880 119728076 130021440 138147780 140856560 147357632 149660095 154487840 169027872 179592114 184197040 185385408 211284840 221036448 231731760 239456152 276295560 281713120 299320190 308975680 338055744 359184228 368394080 422569680 442072896 448980285 463463520 478912304 552591120 563426240 598640380 718368456 736788160 845139360 897960570 926927040 957824608 1105182240 1197280760 1436736912 1690278720 1795921140 1915649216 2210364480 2394561520 2873473824 3591842280 4789123040 5746947648 7183684560 9578246080 14367369120 28734738240
- Sum of all divisors σ(n): 108156109824
- Sum of proper divisors (its aliquot sum) s(n): 79421371584
- 28734738240 is an abundant number, because the sum of its proper divisors (79421371584) is greater than itself. Its abundance is 50686633344
Bases of 28734738240
- Binary: 110101100001011100101001111010000002
- Hexadecimal: 0x6B0B94F40
- Base-36: D77X5XC
Squares and roots of 28734738240
- 28734738240 squared (287347382402) is 825685181721318297600
- 28734738240 cubed (287347382403) is 23725847565408913909258420224000
-
The
square root of 28734738240 is 169513.2391289837 -
The
cube root of 28734738240 is 3062.9206682225
Scales and comparisons
How big is 28734738240?- 28,734,738,240 seconds is equal to 913 years, 35 weeks, 23 hours, 44 minutes.
-
To count from 1 to 28,734,738,240 would take you about one thousand, eight hundred twenty-seven 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 28734738240 cubic inches would be around 255.2 feet tall.
Recreational maths with 28734738240
- 28734738240 backwards is 04283743782
- 28734738240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28734738240's digits is 48
- More coming soon!
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The information we have on file for 28734738240 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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