12742269664140

Names of 12742269664140

• Cardinal: 12742269664140 can be written as Twelve trillion, seven hundred forty-two billion, two hundred sixty-nine million, six hundred sixty-four thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.274226966414 × 10¹³

Factors of 12742269664140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 314691

Divisors of 12742269664140

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 89 90 178 180 267 356 445 534 801 890 1068 1335 1602 1780 2549 2670 3204 4005 5098 5340 7647 8010 10196 12745 15294 16020 22941 25490 30588 38235 45882 50980 76470 91764 114705 152940 226861 229410 312043 453722 458820 624086 680583 907444 936129 1134305 1248172 1361166 1560215 1872258 2041749 2268610 2722332 2808387 3120430 3402915 3744516 4083498 4537220 4680645 5616774 6240860 6805830 8166996 9361290 10208745 11233548 13611660 14041935 18722580 20417490 27771827 28083870 40834980 55543654 56167740 83315481 111087308 138859135 166630962 249946443 277718270 333261924 416577405 499892886 555436540 795397607 833154810 999785772 1249732215 1590795214 1666309620 2386192821 2499464430 3181590428 3976988035 4772385642 4998928860 7158578463 7953976070 9544771284 11930964105 14317156926 15907952140 23861928210 28634313852 35792892315 47723856420 70790387023 71585784630 141580774046 143171569260 212371161069 283161548092 353951935115 424742322138 637113483207 707903870230 849484644276 1061855805345 1274226966414 1415807740460 2123711610690 2548453932828 3185567416035 4247423221380 6371134832070 12742269664140
• Sum of all divisors σ(n): 39101297508000
• Sum of proper divisors (its aliquot sum) s(n): 26359027843860
• 12742269664140 is an abundant number, because the sum of its proper divisors (26359027843860) is greater than itself. Its abundance is 13616758179720

Bases of 12742269664140

• Binary: 10111001011011001010011101001111101110001100₂
• Hexadecimal: 0xB96CA74FB8C
• Base-36: 4ILPUD1N0

Squares and roots of 12742269664140

• 12742269664140 squared (12742269664140²) is 162365436193662508401939600
• 12742269664140 cubed (12742269664140³) is 2068904172115364570931292835016565944000
• The square root of 12742269664140 is 3569631.5866122655
• The cube root of 12742269664140 is 23356.9212924467

Scales and comparisons

• 12,742,269,664,140 seconds is equal to 405,164 years, 39 weeks, 3 days, 23 hours, 9 minutes.
• To count from 1 to 12,742,269,664,140 would take you about one million, twelve thousand, nine 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 12742269664140 cubic inches would be around 1946.4 feet tall.

Recreational maths with 12742269664140

• 12742269664140 backwards is 04146696224721
• The number of decimal digits it has is: 14
• The sum of 12742269664140's digits is 54
• More coming soon!