18230961324243867840

Names of 18230961324243867840

• Cardinal: 18230961324243867840 can be written as Eighteen quintillion, two hundred thirty quadrillion, nine hundred sixty-one trillion, three hundred twenty-four billion, two hundred forty-three million, eight hundred sixty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.823096132424386784 × 10¹⁹

Factors of 18230961324243867840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2110064968083791

Divisors of 18230961324243867840

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 135 144 160 180 192 216 240 270 288 320 360 432 480 540 576 720 864 960 1080 1440 1728 2160 2880 4320 8640 2110064968083781 4220129936167562 6330194904251343 8440259872335124 10550324840418905 12660389808502686 16880519744670248 18990584712754029 21100649680837810 25320779617005372 31650974521256715 33761039489340496 37981169425508058 42201299361675620 50641559234010744 56971754138262087 63301949042513430 67522078978680992 75962338851016116 84402598723351240 94952923563770145 101283118468021488 113943508276524174 126603898085026860 135044157957361984 151924677702032232 168805197446702480 189905847127540290 202566236936042976 227887016553048348 253207796170053720 284858770691310435 303849355404064464 337610394893404960 379811694255080580 405132473872085952 455774033106096696 506415592340107440 569717541382620870 607698710808128928 675220789786809920 759623388510161160 911548066212193392 1012831184680214880 1139435082765241740 1215397421616257856 1519246777020322320 1823096132424386784 2025662369360429760 2278870165530483480 3038493554040644640 3646192264848773568 4557740331060966960 6076987108081289280 9115480662121933920 18230961324243867840
• Sum of all divisors σ(n): 64314780227193675360
• Sum of proper divisors (its aliquot sum) s(n): 46083818902949807520
• 18230961324243867840 is an abundant number, because the sum of its proper divisors (46083818902949807520) is greater than itself. Its abundance is 27852857578705939680

Bases of 18230961324243867840

• Binary: 1111110100000001011000101011101110001101011100001101100011000000₂
• Hexadecimal: 0xFD0162BB8D70D8C0
• Base-36: 3UIDCFFK6EUO0

Squares and roots of 18230961324243867840

• 18230961324243867840 squared (18230961324243867840²) is 332367950806075723294474311843386265600
• 18230961324243867840 cubed (18230961324243867840³) is 6059387256563754989845190987644551287711124681277538304000
• The square root of 18230961324243867840 is 4269772982.7525804701
• The cube root of 18230961324243867840 is 2631902.8634473651

Scales and comparisons

• 18,230,961,324,243,867,840 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,230,961,324,243,867,840 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 18230961324243867840 cubic inches would be around 219325.2 feet tall.

Recreational maths with 18230961324243867840

• 18230961324243867840 backwards is 04876834242316903281
• The number of decimal digits it has is: 20
• The sum of 18230961324243867840's digits is 81
• More coming soon!