1427649783840

Names of 1427649783840

• Cardinal: 1427649783840 can be written as One trillion, four hundred twenty-seven billion, six hundred forty-nine million, seven hundred eighty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.42764978384 × 10¹²

Factors of 1427649783840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6888

Divisors of 1427649783840

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 96 105 108 112 120 126 135 140 144 160 168 180 189 210 216 224 240 252 270 280 288 315 336 360 378 420 432 480 504 540 560 630 672 720 756 840 864 945 1008 1080 1120 1260 1440 1512 1680 1890 2016 2160 2520 3024 3360 3780 4320 5040 6048 6871 7560 10080 13742 15120 20613 27484 30240 34355 41226 48097 54968 61839 68710 82452 96194 103065 109936 123678 137420 144291 164904 185517 192388 206130 219872 240485 247356 274840 288582 309195 329808 371034 384776 412260 432873 480970 494712 549680 577164 618390 659616 721455 742068 769552 824520 865746 927585 961940 989424 1099360 1154328 1236780 1298619 1442910 1484136 1539104 1649040 1731492 1855170 1923880 1978848 2164365 2308656 2473560 2597238 2885820 2968272 3298080 3462984 3710340 3847760 4328730 4617312 4947120 5194476 5771640 5936544 6493095 6925968 7420680 7695520 8657460 9894240 10388952 11543280 12986190 13851936 14841360 17314920 20777904 23086560 25972380 29682720 34629840 41555808 47210641 51944760 69259680 94421282 103889520 141631923 188842564 207779040 236053205 283263846 330474487 377685128 424895769 472106410 566527692 660948974 708159615 755370256 849791538 944212820 991423461 1133055384 1274687307 1321897948 1416319230 1510740512 1652372435 1699583076 1888425640 1982846922 2124478845 2266110768 2549374614 2643795896 2832638460 2974270383 3304744870 3399166152 3776851280 3965693844 4248957690 4532221536 4957117305 5098749228 5287591792 5665276920 5948540766 6373436535 6609489740 6798332304 7553702560 7931387688 8497915380 8922811149 9914234610 10197498456 10575183584 11330553840 11897081532 12746873070 13218979480 13596664608 14871351915 15862775376 16995830760 17845622298 19828469220 20394996912 22661107680 23794163064 25493746140 26437958960 29742703830 31725550752 33991661520 35691244596 39656938440 40789993824 44614055745 47588326128 50987492280 52875917920 59485407660 67983323040 71382489192 79313876880 89228111490 95176652256 101974984560 118970815320 142764978384 158627753760 178456222980 203949969120 237941630640 285529956768 356912445960 475883261280 713824891920 1427649783840
• Sum of all divisors σ(n): 5711430372480
• Sum of proper divisors (its aliquot sum) s(n): 4283780588640
• 1427649783840 is an abundant number, because the sum of its proper divisors (4283780588640) is greater than itself. Its abundance is 2856130804800

Bases of 1427649783840

• Binary: 10100110001100110100011101110100000100000₂
• Hexadecimal: 0x14C668EE820
• Base-36: I7UPTJC0

Squares and roots of 1427649783840

• 1427649783840 squared (1427649783840²) is 2038183905298398725145600
• 1427649783840 cubed (1427649783840³) is 2909812811825425970652247412527104000
• The square root of 1427649783840 is 1194842.9954768115
• The cube root of 1427649783840 is 11260.0562824045

Scales and comparisons

• 1,427,649,783,840 seconds is equal to 45,394 years, 44 weeks, 8 hours, 24 minutes.
• To count from 1 to 1,427,649,783,840 would take you about one hundred thirteen thousand, four hundred eighty-seven 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 1427649783840 cubic inches would be around 938.3 feet tall.

Recreational maths with 1427649783840

• 1427649783840 backwards is 0483879467241
• 1427649783840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1427649783840's digits is 63
• More coming soon!