845463145942345200

Names of 845463145942345200

• Cardinal: 845463145942345200 can be written as Eight hundred forty-five quadrillion, four hundred sixty-three trillion, one hundred forty-five billion, nine hundred forty-two million, three hundred forty-five thousand, two hundred.

Scientific notation

• Scientific notation: 8.454631459423452 × 10¹⁷

Factors of 845463145942345200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 592558975369

Divisors of 845463145942345200

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 40 41 48 50 58 60 75 80 82 87 100 116 120 123 145 150 164 174 200 205 232 240 246 290 300 328 348 400 410 435 464 492 580 600 615 656 696 725 820 870 984 1025 1160 1189 1200 1230 1392 1450 1640 1740 1968 2050 2175 2320 2378 2460 2900 3075 3280 3480 3567 4100 4350 4756 4920 5800 5945 6150 6960 7134 8200 8700 9512 9840 11600 11890 12300 14268 16400 17400 17835 19024 23780 24600 28536 29725 34800 35670 47560 49200 57072 59450 71340 89175 95120 118900 142680 178350 237800 285360 356700 475600 713400 1426800 592558975289 1185117950578 1777676925867 2370235901156 2962794876445 3555353851734 4740471802312 5925589752890 7110707703468 8888384629335 9480943604624 11851179505780 14221415406936 14813974382225 17184210283381 17776769258670 23702359011560 24294917986849 28442830813872 29627948764450 34368420566762 35553538517340 44441923146675 47404718023120 48589835973698 51552630850143 59255897528900 68736841133524 71107077034680 72884753960547 85921051416905 88883846293350 97179671947396 103105261700286 118511795057800 121474589934245 137473682267048 142214154069360 145769507921094 171842102833810 177767692586700 194359343894792 206210523400572 237023590115600 242949179868490 257763154250715 274947364534096 291539015842188 343684205667620 355535385173400 364423769802735 388718687789584 412421046801144 429605257084525 485898359736980 515526308501430 583078031684376 607372949671225 687368411335240 704552621618621 711070770346800 728847539605470 824842093602288 859210514169050 971796719473960 1031052617002860 1166156063368752 1214745899342450 1288815771253575 1374736822670480 1409105243237242 1457695079210940 1718421028338100 1822118849013675 1943593438947920 2062105234005720 2113657864855863 2429491798684900 2577631542507150 2818210486474484 2915390158421880 3436842056676200 3522763108093105 3644237698027350 4124210468011440 4227315729711726 4858983597369800 5155263085014300 5636420972948968 5830780316843760 6873684113352400 7045526216186210 7288475396054700 8454631459423452 9717967194739600 10310526170028600 10568289324279315 11272841945897936 14091052432372420 14576950792109400 16909262918846904 17613815540465525 20621052340057200 21136578648558630 28182104864744840 29153901584218800 33818525837693808 35227631080931050 42273157297117260 52841446621396575 56364209729489680 70455262161862100 84546314594234520 105682893242793150 140910524323724200 169092629188469040 211365786485586300 281821048647448400 422731572971172600 845463145942345200
• Sum of all divisors σ(n): 2870023843278597600
• Sum of proper divisors (its aliquot sum) s(n): 2024560697336252400
• 845463145942345200 is an abundant number, because the sum of its proper divisors (2024560697336252400) is greater than itself. Its abundance is 1179097551393907200

Bases of 845463145942345200

• Binary: 101110111011101100000100000001110100100100111110010111110000₂
• Hexadecimal: 0xBBBB0407493E5F0
• Base-36: 6F8RO7BEJ46O

Squares and roots of 845463145942345200

• 845463145942345200 squared (845463145942345200²) is 714807931146727298823322475963040000
• 845463145942345200 cubed (845463145942345200³) is 604343762211851341358569985632022285436686121408000000
• The square root of 845463145942345200 is 919490699.2147039655
• The cube root of 845463145942345200 is 945579.8894830329

Scales and comparisons

• 845,463,145,942,345,200 seconds is equal to 26,883,112,851 years, 38 weeks, 6 days, 9 hours, 40 minutes.
• To count from 1 to 845,463,145,942,345,200 would take you about eighty billion, six hundred forty-nine million, three hundred thirty-eight thousand, five hundred fifty-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 845463145942345200 cubic inches would be around 78798.3 feet tall.

Recreational maths with 845463145942345200

• 845463145942345200 backwards is 002543249541364548
• The number of decimal digits it has is: 18
• The sum of 845463145942345200's digits is 69
• More coming soon!