28738078200
28,738,078,200 is an even composite number composed of five prime numbers multiplied together.
28738078200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 28738078200:
23 × 32 × 52 × 135 × 43
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 13 × 13 × 13 × 13 × 13 × 43)See below for interesting mathematical facts about the number 28738078200 from the Numbermatics database.
Names of 28738078200
- Cardinal: 28738078200 can be written as Twenty-eight billion, seven hundred thirty-eight million, seventy-eight thousand, two hundred.
Scientific notation
- Scientific notation: 2.87380782 × 1010
Factors of 28738078200
Divisors of 28738078200
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 43 45 50 52 60 65 72 75 78 86 90 100 104 117 120 129 130 150 156 169 172 180 195 200 215 225 234 258 260 300 312 325 338 344 360 387 390 430 450 468 507 516 520 559 585 600 645 650 676 774 780 845 860 900 936 975 1014 1032 1075 1118 1170 1290 1300 1352 1521 1548 1560 1677 1690 1720 1800 1935 1950 2028 2150 2197 2236 2340 2535 2580 2600 2795 2925 3042 3096 3225 3354 3380 3870 3900 4056 4225 4300 4394 4472 4680 5031 5070 5160 5590 5850 6084 6450 6591 6708 6760 7267 7605 7740 7800 8385 8450 8600 8788 9675 10062 10140 10985 11180 11700 12168 12675 12900 13182 13416 13975 14534 15210 15480 16770 16900 17576 19350 19773 20124 20280 21801 21970 22360 23400 25155 25350 25800 26364 27950 28561 29068 30420 32955 33540 33800 36335 38025 38700 39546 40248 41925 43602 43940 50310 50700 52728 54925 55900 57122 58136 60840 65403 65910 67080 72670 76050 77400 79092 83850 85683 87204 87880 94471 98865 100620 101400 109005 109850 111800 114244 125775 130806 131820 142805 145340 152100 158184 164775 167700 171366 174408 181675 188942 197730 201240 218010 219700 228488 251550 257049 261612 263640 283413 285610 290680 304200 327015 329550 335400 342732 363350 371293 377884 395460 428415 436020 439400 472355 494325 503100 514098 523224 545025 566826 571220 654030 659100 685464 714025 726700 742586 755768 790920 850239 856830 872040 944710 988650 1006200 1028196 1090050 1113879 1133652 1142440 1228123 1285245 1308060 1318200 1417065 1428050 1453400 1485172 1635075 1700478 1713660 1856465 1889420 1977300 2056392 2142075 2180100 2227758 2267304 2361775 2456246 2570490 2616120 2834130 2856100 2970344 3270150 3341637 3400956 3427320 3684369 3712930 3778840 3954600 4251195 4284150 4360200 4455516 4723550 4912492 5140980 5569395 5668260 5712200 6140615 6426225 6540300 6683274 6801912 7085325 7368738 7425860 8502390 8568300 8911032 9282325 9447100 9824984 10281960 11053107 11138790 11336520 12281230 12852450 13080600 13366548 14170650 14737476 14851720 15965599 16708185 17004780 17136600 18421845 18564650 18894200 21255975 22106214 22277580 24562460 25704900 26733096 27846975 28341300 29474952 30703075 31931198 33416370 34009560 36843690 37129300 42511950 44212428 44555160 47896797 49124920 51409800 55265535 55693950 56682600 61406150 63862396 66832740 73687380 74258600 79827995 83540925 85023900 88424856 92109225 95793594 110531070 111387900 122812300 127724792 133665480 143690391 147374760 159655990 167081850 170047800 184218450 191587188 221062140 222775800 239483985 245624600 276327675 287380782 319311980 334163700 368436900 383174376 399139975 442124280 478967970 552655350 574761564 638623960 668327400 718451955 736873800 798279950 957935940 1105310700 1149523128 1197419925 1436903910 1596559900 1915871880 2210621400 2394839850 2873807820 3193119800 3592259775 4789679700 5747615640 7184519550 9579359400 14369039100 28738078200
- Sum of all divisors σ(n): 106986199320
- Sum of proper divisors (its aliquot sum) s(n): 78248121120
- 28738078200 is an abundant number, because the sum of its proper divisors (78248121120) is greater than itself. Its abundance is 49510042920
Bases of 28738078200
- Binary: 110101100001110110001000101111110002
- Hexadecimal: 0x6B0EC45F8
- Base-36: D79WR20
Squares and roots of 28738078200
- 28738078200 squared (287380782002) is 825877138629315240000
- 28738078200 cubed (287380782003) is 23734121793521502179571768000000
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The
square root of 28738078200 is 169523.0904626269 -
The
cube root of 28738078200 is 3063.0393356939
Scales and comparisons
How big is 28738078200?- 28,738,078,200 seconds is equal to 913 years, 40 weeks, 4 days, 15 hours, 30 minutes.
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To count from 1 to 28,738,078,200 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 28738078200 cubic inches would be around 255.3 feet tall.
Recreational maths with 28738078200
- 28738078200 backwards is 00287083782
- 28738078200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28738078200's digits is 45
- More coming soon!
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The information we have on file for 28738078200 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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