28480119840

Names of 28480119840

• Cardinal: 28480119840 can be written as Twenty-eight billion, four hundred eighty million, one hundred nineteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.848011984 × 10¹⁰

Factors of 28480119840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3141

Divisors of 28480119840

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 60 69 72 80 90 92 96 115 120 138 144 160 180 184 207 230 240 276 288 307 345 360 368 414 460 480 552 614 690 720 736 828 920 921 1035 1104 1228 1380 1440 1535 1656 1840 1842 2070 2208 2456 2760 2763 2801 3070 3312 3680 3684 4140 4605 4912 5520 5526 5602 6140 6624 7061 7368 8280 8403 9210 9824 11040 11052 11204 12280 13815 14005 14122 14736 16560 16806 18420 21183 22104 22408 24560 25209 27630 28010 28244 29472 33120 33612 35305 36840 42015 42366 44208 44816 49120 50418 55260 56020 56488 63549 64423 67224 70610 73680 84030 84732 88416 89632 100836 105915 110520 112040 112976 126045 127098 128846 134448 141220 147360 168060 169464 193269 201672 211830 221040 224080 225952 252090 254196 257692 268896 282440 317745 322115 336120 338928 386538 403344 423660 442080 448160 504180 508392 515384 564880 579807 635490 644230 672240 677856 773076 806688 847320 859907 966345 1008360 1016784 1030768 1129760 1159614 1270980 1288460 1344480 1546152 1694640 1719814 1932690 2016720 2033568 2061536 2319228 2541960 2576920 2579721 2899035 3092304 3389280 3439628 3865380 4033440 4299535 4638456 5083920 5153840 5159442 5798070 6184608 6879256 7730760 7739163 8599070 9276912 10167840 10307680 10318884 11596140 12898605 13758512 15461520 15478326 17198140 18553824 19777861 20637768 23192280 25797210 27517024 30923040 30956652 34396280 38695815 39555722 41275536 46384560 51594420 59333583 61913304 68792560 77391630 79111444 82551072 92769120 98889305 103188840 118667166 123826608 137585120 154783260 158222888 178000749 197778610 206377680 237334332 247653216 296667915 309566520 316445776 356001498 395557220 412755360 474668664 593335830 619133040 632891552 712002996 791114440 890003745 949337328 1186671660 1238266080 1424005992 1582228880 1780007490 1898674656 2373343320 2848011984 3164457760 3560014980 4746686640 5696023968 7120029960 9493373280 14240059920 28480119840
• Sum of all divisors σ(n): 101780654976
• Sum of proper divisors (its aliquot sum) s(n): 73300535136
• 28480119840 is an abundant number, because the sum of its proper divisors (73300535136) is greater than itself. Its abundance is 44820415296

Bases of 28480119840

• Binary: 11010100001100011000010010000100000₂
• Hexadecimal: 0x6A18C2420
• Base-36: D30BT40

Squares and roots of 28480119840

• 28480119840 squared (28480119840²) is 811117226100761625600
• 28480119840 cubed (28480119840³) is 23100715803638067012361211904000
• The square root of 28480119840 is 168760.5399375103
• The cube root of 28480119840 is 3053.8469719771

Scales and comparisons

• 28,480,119,840 seconds is equal to 905 years, 30 weeks, 1 day, 24 minutes.
• To count from 1 to 28,480,119,840 would take you about one thousand, eight hundred eleven 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 28480119840 cubic inches would be around 254.5 feet tall.

Recreational maths with 28480119840

• 28480119840 backwards is 04891108482
• 28480119840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28480119840's digits is 45
• More coming soon!