1998855527500

Names of 1998855527500

• Cardinal: 1998855527500 can be written as One trillion, nine hundred ninety-eight billion, eight hundred fifty-five million, five hundred twenty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 1.9988555275 × 10¹²

Factors of 1998855527500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 538

Divisors of 1998855527500

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 10 13 19 20 25 26 38 50 52 65 76 95 100 125 130 169 190 247 250 260 325 338 380 475 494 499 500 625 650 676 845 950 988 998 1235 1250 1300 1625 1690 1900 1996 2375 2470 2495 2500 3211 3250 3380 4225 4750 4940 4990 6175 6422 6487 6500 8125 8450 9481 9500 9980 11875 12350 12475 12844 12974 16055 16250 16900 18962 21125 23750 24700 24950 25948 30875 32110 32435 32500 37924 42250 47405 47500 49900 61750 62375 64220 64870 80275 84331 84500 94810 105625 123253 123500 124750 129740 154375 160550 162175 168662 189620 211250 237025 246506 249001 249500 308750 311875 321100 324350 337324 401375 421655 422500 474050 493012 498002 616265 617500 623750 648700 802750 810875 843310 948100 996004 1185125 1232530 1245005 1247500 1602289 1605500 1621750 1686620 2006875 2108275 2370250 2465060 2490010 3081325 3204578 3237013 3243500 4013750 4054375 4216550 4731019 4740500 4980020 5925625 6162650 6225025 6409156 6474026 8011445 8027500 8108750 8433100 9462038 10541375 11851250 12325300 12450050 12948052 15406625 16022890 16185065 16217500 18924076 21082750 23655095 23702500 24900100 30813250 31125125 32045780 32370130 40057225 42081169 42165500 47310190 52706875 61503247 61626500 62250250 64740260 77033125 80114450 80925325 84162338 94620380 105413750 118275475 123006494 124500500 154066250 155625625 160228900 161850650 168324676 200286125 210405845 210827500 236550950 246012988 307516235 308132500 311251250 323701300 400572250 404626625 420811690 473101900 591377375 615032470 622502500 799542211 801144500 809253250 841623380 1001430625 1052029225 1182754750 1230064940 1537581175 1599084422 1618506500 2002861250 2023133125 2104058450 2365509500 2956886875 3075162350 3198168844 3997711055 4005722500 4046266250 4208116900 5260146125 5913773750 6150324700 7687905875 7995422110 8092532500 10520292250 11827547500 15375811750 15990844220 19988555275 21040584500 26300730625 30751623500 38439529375 39977110550 52601461250 76879058750 79954221100 99942776375 105202922500 153758117500 199885552750 399771105500 499713881875 999427763750 1998855527500
• Sum of all divisors σ(n): 4992320399220
• Sum of proper divisors (its aliquot sum) s(n): 2993464871720
• 1998855527500 is an abundant number, because the sum of its proper divisors (2993464871720) is greater than itself. Its abundance is 994609344220

Bases of 1998855527500

• Binary: 11101000101100101000100101101110001001100₂
• Hexadecimal: 0x1D16512DC4C
• Base-36: PI9EYZWS

Squares and roots of 1998855527500

• 1998855527500 squared (1998855527500²) is 3995423419817303256250000
• 1998855527500 cubed (1998855527500³) is 7986274187404769653899061421875000000
• The square root of 1998855527500 is 1413808.8723374175
• The cube root of 1998855527500 is 12596.8067987393

Scales and comparisons

• 1,998,855,527,500 seconds is equal to 63,557 years, 21 weeks, 6 days, 22 hours, 31 minutes, 40 seconds.
• To count from 1 to 1,998,855,527,500 would take you about one hundred fifty-eight thousand, eight hundred ninety-three 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 1998855527500 cubic inches would be around 1049.7 feet tall.

Recreational maths with 1998855527500

• 1998855527500 backwards is 0057255588991
• The number of decimal digits it has is: 13
• The sum of 1998855527500's digits is 64
• More coming soon!