1421461956640

Names of 1421461956640

• Cardinal: 1421461956640 can be written as One trillion, four hundred twenty-one billion, four hundred sixty-one million, nine hundred fifty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.42146195664 × 10¹²

Factors of 1421461956640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1355

Divisors of 1421461956640

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 37 40 44 55 74 80 88 110 137 148 160 176 185 220 274 296 352 370 407 440 548 592 685 740 814 880 1096 1163 1184 1370 1480 1507 1628 1760 2035 2192 2326 2740 2960 3014 3256 4070 4384 4652 5069 5480 5815 5920 6028 6512 7535 8140 9304 10138 10960 11630 12056 12793 13024 15070 16280 18608 18769 20276 21920 23260 24112 25345 25586 30140 32560 37216 37538 40552 43031 46520 48224 50690 51172 55759 60280 63965 65120 75076 81104 86062 93040 93845 101380 102344 111518 120560 127930 150152 159331 162208 172124 186080 187690 202760 204688 206459 215155 223036 241120 255860 278795 300304 318662 344248 375380 405520 409376 412918 430310 446072 473341 511720 557590 600608 637324 688496 694453 750760 796655 811040 825836 860620 892144 946682 1023440 1032295 1115180 1274648 1376992 1388906 1501520 1593310 1651672 1721240 1752641 1784288 1893364 2046880 2064590 2230360 2366705 2549296 2777812 3003040 3186620 3303344 3442480 3472265 3505282 3786728 4129180 4460720 4733410 5098592 5555624 5895247 6373240 6606688 6884960 6944530 7010564 7573456 7638983 8258360 8763205 8921440 9466820 11111248 11790494 12746480 13889060 14021128 15146912 15277966 16516720 17526410 18933640 21828347 22222496 23580988 25492960 27778120 28042256 29476235 30555932 33033440 35052820 37867280 38194915 43656694 47161976 55556240 56084512 58952470 61111864 64847717 70105640 75734560 76389830 87313388 94323952 109141735 111112480 117904940 122223728 129695434 140211280 152779660 174626776 188647904 218283470 235809880 240111817 244447456 259390868 280422560 305559320 324238585 349253552 436566940 471619760 480223634 518781736 611118640 648477170 698507104 807648839 873133880 943239520 960447268 1037563472 1200559085 1222237280 1296954340 1615297678 1746267760 1920894536 2075126944 2401118170 2593908680 3230595356 3492535520 3841789072 4038244195 4802236340 5187817360 6461190712 7683578144 8076488390 8884137229 9604472680 10375634720 12922381424 16152976780 17768274458 19208945360 25844762848 32305953560 35536548916 38417890720 44420686145 64611907120 71073097832 88841372290 129223814240 142146195664 177682744580 284292391328 355365489160 710730978320 1421461956640
• Sum of all divisors σ(n): 3793431507264
• Sum of proper divisors (its aliquot sum) s(n): 2371969550624
• 1421461956640 is an abundant number, because the sum of its proper divisors (2371969550624) is greater than itself. Its abundance is 950507593984

Bases of 1421461956640

• Binary: 10100101011110101101111000010100000100000₂
• Hexadecimal: 0x14AF5BC2820
• Base-36: I50DQXB4

Squares and roots of 1421461956640

• 1421461956640 squared (1421461956640²) is 2020554094174817240089600
• 1421461956640 cubed (1421461956640³) is 2872140776202698540312167464914944000
• The square root of 1421461956640 is 1192250.7943549461
• The cube root of 1421461956640 is 11243.7646609405

Scales and comparisons

• 1,421,461,956,640 seconds is equal to 45,198 years, 4 weeks, 5 days, 23 hours, 30 minutes, 40 seconds.
• To count from 1 to 1,421,461,956,640 would take you about one hundred twelve thousand, nine hundred ninety-five 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 1421461956640 cubic inches would be around 937 feet tall.

Recreational maths with 1421461956640

• 1421461956640 backwards is 0466591641241
• The number of decimal digits it has is: 13
• The sum of 1421461956640's digits is 49
• More coming soon!