28428330240
28,428,330,240 is an even composite number composed of five prime numbers multiplied together.
28428330240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred forty divisors.
Prime factorization of 28428330240:
28 × 34 × 5 × 17 × 1272
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 17 × 127 × 127)See below for interesting mathematical facts about the number 28428330240 from the Numbermatics database.
Names of 28428330240
- Cardinal: 28428330240 can be written as Twenty-eight billion, four hundred twenty-eight million, three hundred thirty thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.842833024 × 1010
Factors of 28428330240
Divisors of 28428330240
- Number of divisors d(n): 540
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 81 85 90 96 102 108 120 127 128 135 136 144 153 160 162 170 180 192 204 216 240 254 255 256 270 272 288 306 320 324 340 360 381 384 405 408 432 459 480 508 510 540 544 576 612 635 640 648 680 720 762 765 768 810 816 864 918 960 1016 1020 1080 1088 1143 1152 1224 1270 1280 1296 1360 1377 1440 1524 1530 1620 1632 1728 1836 1905 1920 2032 2040 2159 2160 2176 2286 2295 2304 2448 2540 2592 2720 2754 2880 3048 3060 3240 3264 3429 3456 3672 3810 3840 4064 4080 4318 4320 4352 4572 4590 4896 5080 5184 5440 5508 5715 5760 6096 6120 6477 6480 6528 6858 6885 6912 7344 7620 8128 8160 8636 8640 9144 9180 9792 10160 10287 10368 10795 10880 11016 11430 11520 12192 12240 12954 12960 13056 13716 13770 14688 15240 16129 16256 16320 17145 17272 17280 18288 18360 19431 19584 20320 20574 20736 21590 21760 22032 22860 24384 24480 25908 25920 27432 27540 29376 30480 32258 32385 32512 32640 34290 34544 34560 36576 36720 38862 39168 40640 41148 43180 44064 45720 48387 48768 48960 51435 51816 51840 54864 55080 58293 58752 60960 64516 64770 65280 68580 69088 73152 73440 77724 80645 81280 82296 86360 88128 91440 96774 97155 97536 97920 102870 103632 103680 109728 110160 116586 117504 121920 129032 129540 137160 138176 145161 146304 146880 155448 161290 162560 164592 172720 174879 176256 182880 193548 194310 195840 205740 207264 219456 220320 233172 241935 243840 258064 259080 274193 274320 276352 290322 291465 292608 293760 310896 322580 329184 345440 349758 352512 365760 387096 388620 411480 414528 435483 438912 440640 466344 483870 487680 516128 518160 548386 548640 552704 580644 582930 587520 621792 645160 658368 690880 699516 725805 731520 774192 777240 822579 822960 829056 870966 874395 877824 881280 932688 967740 1032256 1036320 1096772 1097280 1161288 1165860 1243584 1290320 1306449 1316736 1370965 1381760 1399032 1451610 1463040 1548384 1554480 1645158 1645920 1658112 1741932 1748790 1762560 1865376 1935480 2064512 2072640 2177415 2193544 2194560 2322576 2331720 2467737 2487168 2580640 2612898 2633472 2741930 2763520 2798064 2903220 3096768 3108960 3290316 3291840 3483864 3497580 3730752 3870960 4112895 4129024 4145280 4354830 4387088 4389120 4645152 4663440 4935474 4974336 5161280 5225796 5483860 5596128 5806440 6193536 6217920 6532245 6580632 6583680 6967728 6995160 7403211 7461504 7741920 8225790 8290560 8709660 8774176 9290304 9326880 9870948 10322560 10451592 10967720 11192256 11612880 12338685 12387072 12435840 13064490 13161264 13167360 13935456 13990320 14806422 14923008 15483840 16451580 17419320 17548352 18580608 18653760 19741896 20645120 20903184 21935440 22209633 22384512 23225760 24677370 24871680 26128980 26322528 27870912 27980640 29612844 30967680 32903160 34838640 35096704 37016055 37161216 37307520 39483792 41806368 43870880 44419266 44769024 46451520 49354740 52257960 52645056 55741824 55961280 59225688 61935360 65806320 69677280 70193408 74032110 74615040 78967584 83612736 87741760 88838532 92903040 98709480 104515920 105290112 111048165 111483648 111922560 118451376 131612640 139354560 148064220 157935168 167225472 175483520 177677064 185806080 197418960 209031840 210580224 222096330 223845120 236902752 263225280 278709120 296128440 315870336 334450944 350967040 355354128 394837920 418063680 444192660 473805504 526450560 557418240 592256880 631740672 710708256 789675840 836127360 888385320 947611008 1052901120 1184513760 1421416512 1579351680 1672254720 1776770640 1895222016 2369027520 2842833024 3158703360 3553541280 4738055040 5685666048 7107082560 9476110080 14214165120 28428330240
- Sum of all divisors σ(n): 108560149236
- Sum of proper divisors (its aliquot sum) s(n): 80131818996
- 28428330240 is an abundant number, because the sum of its proper divisors (80131818996) is greater than itself. Its abundance is 51703488756
Bases of 28428330240
- Binary: 110100111100111010111100101000000002
- Hexadecimal: 0x69E75E500
- Base-36: D25HS00
Squares and roots of 28428330240
- 28428330240 squared (284283302402) is 808169960234498457600
- 28428330240 cubed (284283302403) is 22974922519593989993423437824000
-
The
square root of 28428330240 is 168607.0290349723 -
The
cube root of 28428330240 is 3051.9947621075
Scales and comparisons
How big is 28428330240?- 28,428,330,240 seconds is equal to 903 years, 48 weeks, 3 days, 14 hours, 24 minutes.
-
To count from 1 to 28,428,330,240 would take you about one thousand, eight hundred 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 28428330240 cubic inches would be around 254.3 feet tall.
Recreational maths with 28428330240
- 28428330240 backwards is 04203382482
- 28428330240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28428330240's digits is 36
- More coming soon!
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