12872352227840

Names of 12872352227840

• Cardinal: 12872352227840 can be written as Twelve trillion, eight hundred seventy-two billion, three hundred fifty-two million, two hundred twenty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.287235222784 × 10¹³

Factors of 12872352227840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 166887

Divisors of 12872352227840

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 56 62 64 70 80 112 124 128 139 140 155 160 217 224 248 256 278 280 310 320 434 448 496 512 556 560 620 640 695 868 896 973 992 1085 1112 1120 1240 1280 1390 1736 1792 1946 1984 2170 2224 2240 2480 2560 2780 3472 3584 3892 3968 4309 4340 4448 4480 4865 4960 5560 6944 7784 7936 8618 8680 8896 8960 9730 9920 11120 13888 15568 15872 17236 17360 17792 17920 19460 19840 21545 22240 27776 30163 31136 34472 34720 35584 38920 39680 43090 44480 55552 60326 62272 68944 69440 71168 77840 79360 86180 88960 111104 120652 124544 137888 138880 150815 155680 166703 172360 177920 241304 249088 275776 277760 301630 311360 333406 344720 355840 482608 498176 551552 555520 603260 622720 666812 689440 833515 965216 1103104 1166921 1206520 1245440 1333624 1378880 1667030 1930432 2206208 2333842 2413040 2490880 2667248 2757760 3334060 3860864 4667684 4826080 5167793 5334496 5515520 5834605 6668120 7721728 9335368 9652160 10335586 10668992 11031040 11669210 13336240 15443456 18670736 19304320 20671172 21337984 23171717 23338420 25838965 26672480 36174551 37341472 38608640 41342344 42675968 46343434 46676840 51677930 53344960 72349102 74682944 77217280 82684688 85351936 92686868 93353680 103355860 106689920 115858585 144698204 149365888 162202019 165369376 180872755 185373736 186707360 206711720 213379840 231717170 289396408 298731776 324404038 330738752 361745510 370747472 373414720 413423440 426759680 463434340 578792816 597463552 648808076 661477504 718323227 723491020 741494944 746829440 811010095 826846880 926868680 1157585632 1297616152 1322955008 1436646454 1446982040 1482989888 1493658880 1622020190 1653693760 1853737360 2315171264 2595232304 2645910016 2873292908 2893964080 2965979776 2987317760 3244040380 3307387520 3591616135 3707474720 4630342528 5028262589 5190464608 5746585816 5787928160 5931959552 6488080760 6614775040 7183232270 7414949440 9260685056 10056525178 10380929216 11493171632 11575856320 11863919104 12976161520 13229550080 14366464540 14829898880 18521370112 20113050356 20761858432 22986343264 23151712640 25141312945 25952323040 28732929080 29659797760 40226100712 41523716864 45972686528 46303425280 50282625890 51904646080 57465858160 59319595520 80452201424 83047433728 91945373056 92606850560 100565251780 103809292160 114931716320 160904402848 183890746112 201130503560 207618584320 229863432640 321808805696 367781492224 402261007120 415237168640 459726865280 643617611392 804522014240 919453730560 1287235222784 1609044028480 1838907461120 2574470445568 3218088056960 6436176113920 12872352227840
• Sum of all divisors σ(n): 36672532807680
• Sum of proper divisors (its aliquot sum) s(n): 23800180579840
• 12872352227840 is an abundant number, because the sum of its proper divisors (23800180579840) is greater than itself. Its abundance is 10927828352000

Bases of 12872352227840

• Binary: 10111011010100010011111110110110001000000000₂
• Hexadecimal: 0xBB513FB6200
• Base-36: 4K9H65U68

Squares and roots of 12872352227840

• 12872352227840 squared (12872352227840²) is 165697451877577411271065600
• 12872352227840 cubed (12872352227840³) is 2132915963823744780917161202290786304000
• The square root of 12872352227840 is 3587806.0465749817
• The cube root of 12872352227840 is 23436.1339537497

Scales and comparisons

• 12,872,352,227,840 seconds is equal to 409,300 years, 51 weeks, 1 day, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 12,872,352,227,840 would take you about one million, twenty-three thousand, two hundred fifty-two 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 12872352227840 cubic inches would be around 1953 feet tall.

Recreational maths with 12872352227840

• 12872352227840 backwards is 04872225327821
• The number of decimal digits it has is: 14
• The sum of 12872352227840's digits is 53
• More coming soon!