18255055000

Names of 18255055000

• Cardinal: 18255055000 can be written as Eighteen billion, two hundred fifty-five million, fifty-five thousand.

Scientific notation

• Scientific notation: 1.8255055 × 10¹⁰

Factors of 18255055000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 837

Divisors of 18255055000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 25 26 28 35 40 50 52 53 56 65 70 91 100 104 106 125 130 140 175 182 200 212 250 260 265 280 325 350 364 371 424 455 500 520 530 625 650 689 700 728 742 757 875 910 1000 1060 1250 1300 1325 1378 1400 1484 1514 1625 1750 1820 1855 2120 2275 2500 2600 2650 2756 2968 3028 3250 3445 3500 3640 3710 3785 4375 4550 4823 5000 5299 5300 5512 6056 6500 6625 6890 7000 7420 7570 8125 8750 9100 9275 9646 9841 10598 10600 11375 13000 13250 13780 14840 15140 16250 17225 17500 18200 18550 18925 19292 19682 21196 22750 24115 26495 26500 27560 30280 32500 33125 34450 35000 37100 37850 38584 39364 40121 42392 45500 46375 48230 49205 52990 53000 56875 65000 66250 68887 68900 74200 75700 78728 80242 86125 91000 92750 94625 96460 98410 105980 113750 120575 132475 132500 137774 137800 151400 160484 172250 185500 189250 192920 196820 200605 211960 227500 231875 241150 246025 264950 265000 275548 280847 320968 344435 344500 371000 378500 393640 401210 430625 455000 463750 473125 482300 492050 521573 529900 551096 561694 602875 662375 688870 689000 757000 802420 861250 927500 946250 964600 984100 1003025 1043146 1059800 1123388 1205750 1230125 1324750 1377740 1404235 1604840 1722175 1722500 1855000 1892500 1968200 2006050 2086292 2246776 2411500 2460250 2607865 2649500 2755480 2808470 3014375 3311875 3444350 3445000 3651011 3785000 4012100 4172584 4823000 4920500 5015125 5215730 5299000 5616940 6028750 6150625 6623750 6888700 7021175 7302022 8024200 8610875 9841000 10030250 10431460 11233880 12057500 12301250 13039325 13247500 13777400 14042350 14604044 17221750 18255055 20060500 20862920 24115000 24602500 25075625 26078650 26495000 28084700 29208088 34443500 35105875 36510110 40121000 43054375 49205000 50151250 52157300 56169400 65196625 68887000 70211750 73020220 86108750 91275275 100302500 104314600 130393250 140423500 146040440 172217500 175529375 182550550 200605000 260786500 280847000 325983125 344435000 351058750 365101100 456376375 521573000 651966250 702117500 730202200 912752750 1303932500 1404235000 1825505500 2281881875 2607865000 3651011000 4563763750 9127527500 18255055000
• Sum of all divisors σ(n): 53706058560
• Sum of proper divisors (its aliquot sum) s(n): 35451003560
• 18255055000 is an abundant number, because the sum of its proper divisors (35451003560) is greater than itself. Its abundance is 17195948560

Bases of 18255055000

• Binary: 10001000000000101100000100010011000₂
• Hexadecimal: 0x440160898
• Base-36: 8DWL6L4

Squares and roots of 18255055000

• 18255055000 squared (18255055000²) is 333247033053025000000
• 18255055000 cubed (18255055000³) is 6083442916969789291375000000000
• The square root of 18255055000 is 135111.2689600687
• The cube root of 18255055000 is 2633.0617765513

Scales and comparisons

• 18,255,055,000 seconds is equal to 580 years, 23 weeks, 4 days, 8 hours, 36 minutes, 40 seconds.
• To count from 1 to 18,255,055,000 would take you about one thousand, one hundred sixty 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 18255055000 cubic inches would be around 219.4 feet tall.

Recreational maths with 18255055000

• 18255055000 backwards is 00055055281
• The number of decimal digits it has is: 11
• The sum of 18255055000's digits is 31
• More coming soon!