28228928000
28,228,928,000 is an even composite number composed of six prime numbers multiplied together.
28228928000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 28228928000:
29 × 53 × 7 × 13 × 37 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 13 × 37 × 131)See below for interesting mathematical facts about the number 28228928000 from the Numbermatics database.
Names of 28228928000
- Cardinal: 28228928000 can be written as Twenty-eight billion, two hundred twenty-eight million, nine hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 2.8228928 × 1010
Factors of 28228928000
Divisors of 28228928000
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 37 40 50 52 56 64 65 70 74 80 91 100 104 112 125 128 130 131 140 148 160 175 182 185 200 208 224 250 256 259 260 262 280 296 320 325 350 364 370 400 416 448 455 481 500 512 518 520 524 560 592 640 650 655 700 728 740 800 832 875 896 910 917 925 962 1000 1036 1040 1048 1120 1184 1280 1295 1300 1310 1400 1456 1480 1600 1625 1664 1703 1750 1792 1820 1834 1850 1924 2000 2072 2080 2096 2240 2275 2368 2405 2560 2590 2600 2620 2800 2912 2960 3200 3250 3275 3328 3367 3406 3500 3584 3640 3668 3700 3848 4000 4144 4160 4192 4480 4550 4585 4625 4736 4810 4847 5180 5200 5240 5600 5824 5920 6400 6475 6500 6550 6656 6734 6812 7000 7280 7336 7400 7696 8000 8288 8320 8384 8515 8960 9100 9170 9250 9472 9620 9694 10360 10400 10480 11200 11375 11648 11840 11921 12025 12800 12950 13000 13100 13468 13624 14000 14560 14672 14800 15392 16000 16375 16576 16640 16768 16835 17030 17920 18200 18340 18500 18944 19240 19388 20720 20800 20960 22400 22750 22925 23296 23680 23842 24050 24235 25900 26000 26200 26936 27248 28000 29120 29344 29600 30784 32000 32375 32750 33152 33280 33536 33670 33929 34060 36400 36680 37000 38480 38776 41440 41600 41920 42575 44800 45500 45850 46592 47360 47684 48100 48470 51800 52000 52400 53872 54496 56000 58240 58688 59200 59605 60125 61568 63011 64000 64750 65500 66304 67072 67340 67858 68120 72800 73360 74000 76960 77552 82880 83200 83840 84175 85150 89600 91000 91700 94720 95368 96200 96940 103600 104000 104800 107744 108992 112000 114625 116480 117376 118400 119210 120250 121175 123136 126022 129500 131000 132608 134680 135716 136240 145600 146720 148000 153920 155104 165760 166400 167680 168350 169645 170300 182000 183400 190736 192400 193880 207200 208000 209600 212875 215488 217984 224000 229250 232960 234752 236800 238420 240500 242350 246272 252044 259000 262000 269360 271432 272480 291200 293440 296000 298025 307840 310208 315055 331520 335360 336700 339290 340600 364000 366800 381472 384800 387760 414400 416000 419200 420875 425750 430976 435968 441077 448000 458500 469504 473600 476840 481000 484700 504088 518000 524000 538720 542864 544960 582400 586880 592000 596050 605875 615680 620416 630110 663040 673400 678580 681200 728000 733600 762944 769600 775520 828800 832000 838400 841750 848225 851500 861952 871936 882154 917000 953680 962000 969400 1008176 1036000 1048000 1077440 1085728 1089920 1164800 1173760 1184000 1192100 1211750 1231360 1240832 1260220 1346800 1357160 1362400 1456000 1467200 1490125 1525888 1539200 1551040 1575275 1657600 1676800 1683500 1696450 1703000 1723904 1764308 1834000 1907360 1924000 1938800 2016352 2072000 2096000 2154880 2171456 2179840 2205385 2347520 2368000 2384200 2423500 2481664 2520440 2693600 2714320 2724800 2912000 2934400 2980250 3051776 3078400 3102080 3150550 3315200 3367000 3392900 3406000 3528616 3668000 3814720 3848000 3877600 4032704 4144000 4192000 4241125 4309760 4342912 4359680 4410770 4768400 4847000 5040880 5387200 5428640 5449600 5824000 5868800 5960500 6103552 6156800 6204160 6301100 6734000 6785800 6812000 7057232 7336000 7629440 7696000 7755200 7876375 8065408 8288000 8384000 8482250 8619520 8685824 8821540 9536800 9694000 10081760 10774400 10857280 10899200 11026925 11737600 11921000 12408320 12602200 13468000 13571600 13624000 14114464 14672000 15258880 15392000 15510400 15752750 16130816 16576000 16964500 17371648 17643080 19073600 19388000 20163520 21548800 21714560 21798400 22053850 23842000 25204400 26936000 27143200 27248000 28228928 29344000 30517760 30784000 31020800 31505500 32261632 33929000 35286160 38147200 38776000 40327040 43097600 43429120 44107700 47684000 50408800 53872000 54286400 54496000 55134625 56457856 58688000 62041600 63011000 67858000 70572320 76294400 77552000 80654080 86858240 88215400 95368000 100817600 107744000 108572800 108992000 110269250 112915712 126022000 135716000 141144640 152588800 155104000 161308160 176430800 190736000 201635200 215488000 217145600 220538500 225831424 252044000 271432000 282289280 310208000 352861600 381472000 403270400 434291200 441077000 504088000 542864000 564578560 705723200 762944000 806540800 882154000 1008176000 1085728000 1129157120 1411446400 1764308000 2016352000 2171456000 2822892800 3528616000 4032704000 5645785600 7057232000 14114464000 28228928000
- Sum of all divisors σ(n): 89655261696
- Sum of proper divisors (its aliquot sum) s(n): 61426333696
- 28228928000 is an abundant number, because the sum of its proper divisors (61426333696) is greater than itself. Its abundance is 33197405696
Bases of 28228928000
- Binary: 110100100101001001101000010000000002
- Hexadecimal: 0x692934200
- Base-36: CYURW8W
Squares and roots of 28228928000
- 28228928000 squared (282289280002) is 796872376029184000000
- 28228928000 cubed (282289280003) is 22494852928116761034752000000000
-
The
square root of 28228928000 is 168014.6660265109 -
The
cube root of 28228928000 is 3044.8422368231
Scales and comparisons
How big is 28228928000?- 28,228,928,000 seconds is equal to 897 years, 30 weeks, 5 days, 16 hours, 53 minutes, 20 seconds.
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To count from 1 to 28,228,928,000 would take you about one thousand, seven hundred ninety-five 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 28228928000 cubic inches would be around 253.7 feet tall.
Recreational maths with 28228928000
- 28228928000 backwards is 00082982282
- The number of decimal digits it has is: 11
- The sum of 28228928000's digits is 41
- More coming soon!
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