243143459185728

Names of 243143459185728

• Cardinal: 243143459185728 can be written as Two hundred forty-three trillion, one hundred forty-three billion, four hundred fifty-nine million, one hundred eighty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.43143459185728 × 10¹⁴

Factors of 243143459185728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 385

Divisors of 243143459185728

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 186 192 248 349 372 496 698 744 961 992 1047 1396 1488 1922 1984 2094 2792 2883 2976 3844 4188 5584 5766 5952 7688 8376 10819 11168 11532 15376 16752 21638 22336 23064 29791 30752 32457 33504 43276 46128 59582 61504 64914 67008 86552 89373 92256 119164 121801 129828 173104 178746 184512 238328 243602 259656 335389 346208 357492 365403 476656 487204 519312 670778 692416 714984 730806 953312 974408 1006167 1038624 1341556 1429968 1461612 1906624 1948816 2012334 2077248 2683112 2859936 2923224 3775831 3897632 4024668 5366224 5719872 5846448 7551662 7795264 8049336 10397059 10732448 11327493 11692896 15103324 16098672 20794118 21464896 22654986 23385792 30206648 31191177 32197344 41588236 42508549 45309972 60413296 62382354 64394688 83176472 85017098 90619944 117050761 120826592 124764708 127525647 166352944 170034196 181239888 234101522 241653184 249529416 255051294 332705888 340068392 351152283 362479776 468203044 499058832 510102588 665411776 680136784 702304566 724959552 936406088 998117664 1020205176 1317765019 1360273568 1404609132 1872812176 1996235328 2040410352 2635530038 2720547136 2809218264 3628573591 3745624352 3953295057 4080820704 5271060076 5618436528 7257147182 7491248704 7906590114 8161641408 10542120152 10885720773 11236873056 14514294364 15813180228 21084240304 21771441546 22473746112 29028588728 31626360456 40850715589 42168480608 43542883092 58057177456 63252720912 81701431178 84336961216 87085766184 116114354912 122552146767 126505441824 163402862356 174171532368 232228709824 245104293534 253010883648 326805724712 348343064736 490208587068 653611449424 696686129472 980417174136 1266372183259 1307222898848 1960834348272 2532744366518 2614445797696 3799116549777 3921668696544 5065488733036 7598233099554 7843337393088 10130977466072 15196466199108 20261954932144 30392932398216 40523909864288 60785864796432 81047819728576 121571729592864 243143459185728
• Sum of all divisors σ(n): 666670482150400
• Sum of proper divisors (its aliquot sum) s(n): 423527022964672
• 243143459185728 is an abundant number, because the sum of its proper divisors (423527022964672) is greater than itself. Its abundance is 180383563778944

Bases of 243143459185728

• Binary: 110111010010001100111111100000111010010001000000₂
• Hexadecimal: 0xDD233F83A440
• Base-36: 2E6QK9TK5C

Squares and roots of 243143459185728

• 243143459185728 squared (243143459185728²) is 59118741744801777740798889984
• 243143459185728 cubed (243143459185728³) is 14374335370538805176025592110313310894948352
• The square root of 243143459185728 is 15593058.0447110501
• The cube root of 243143459185728 is 62414.7924046235

Scales and comparisons

• 243,143,459,185,728 seconds is equal to 7,731,209 years, 47 weeks, 2 days, 5 hours, 48 minutes, 48 seconds.
• To count from 1 to 243,143,459,185,728 would take you about nineteen million, three hundred twenty-eight thousand and twenty-four 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 243143459185728 cubic inches would be around 5201.2 feet tall.

Recreational maths with 243143459185728

• 243143459185728 backwards is 827581954341342
• The number of decimal digits it has is: 15
• The sum of 243143459185728's digits is 66
• More coming soon!