385120974534597280

Names of 385120974534597280

• Cardinal: 385120974534597280 can be written as Three hundred eighty-five quadrillion, one hundred twenty trillion, nine hundred seventy-four billion, five hundred thirty-four million, five hundred ninety-seven thousand, two hundred eighty.

Scientific notation

• Scientific notation: 3.8512097453459728 × 10¹⁷

Factors of 385120974534597280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 12215436

Divisors of 385120974534597280

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 56 70 76 80 95 112 133 140 152 160 181 190 224 266 280 304 362 380 532 560 608 665 724 760 905 1064 1120 1267 1330 1448 1520 1810 2128 2534 2660 2896 3040 3439 3620 4256 5068 5320 5792 6335 6878 7240 8191 10136 10640 12670 13756 14480 16382 17195 20272 21280 24073 25340 27512 28960 32764 34390 40544 40955 48146 50680 55024 57337 65528 68780 81910 96292 101360 110048 114674 120365 131056 137560 155629 163820 192584 202720 229348 240730 262112 275120 286685 311258 327640 385168 458696 481460 550240 573370 622516 655280 770336 778145 917392 962920 1089403 1146740 1245032 1310560 1482571 1556290 1834784 1925840 2178806 2293480 2490064 2965142 3112580 3851680 4357612 4586960 4980128 5447015 5930284 6225160 7412855 8715224 9173920 10377997 10894030 11860568 12207031 12450320 14825710 17430448 20755994 21788060 23721136 24414062 24900640 28168849 29651420 34860896 41511988 43576120 47442272 48828124 51889985 56337698 59302840 61035155 83023976 85449217 87152240 97656248 103779970 112675396 118605680 122070310 140844245 166047952 170898434 174304480 195312496 197181943 207559940 225350792 231933589 237211360 244140620 281688490 332095904 341796868 390624992 394363886 415119880 427246085 450701584 463867178 488281240 563376980 683593736 788727772 830239760 854492170 901403168 927734356 976562480 985909715 1126753960 1159667945 1367187472 1577455544 1623535123 1660479520 1708984340 1855468712 1953124960 1971819430 2209472611 2253507920 2319335890 2734374944 3154911088 3247070246 3417968680 3710937424 3943638860 4418945222 4507015840 4638671780 6309822176 6494140492 6835937360 7421874848 7887277720 8117675615 8837890444 9277343560 11047363055 12988280984 13671874720 15466308277 15774555440 16235351230 17675780888 18554687120 22094726110 25976561968 30932616554 31549110880 32470702460 35351561776 37109374240 41979979609 44189452220 51953123936 61865233108 64941404920 70703123552 77331541385 83959959218 88378904440 99987790921 123730466216 129882809840 154663082770 167919918436 176757808880 199975581842 209899898045 247460932432 259765619680 293859857263 309326165540 335839836872 353515617760 399951163684 419799796090 494921864864 499938954605 587719714526 618652331080 671679673744 699914536447 799902327368 839599592180 999877909210 1175439429052 1237304662160 1343359347488 1399829072894 1469299286315 1599804654736 1679199184360 1899768027499 1999755818420 2350878858104 2474609324320 2799658145788 2938598572630 3199609309472 3358398368720 3499572682235 3799536054998 3999511636840 4701757716208 5599316291576 5877197145260 6716796737440 6999145364470 7599072109996 7999023273680 9403515432416 9498840137495 11198632583152 11754394290520 13298376192493 13998290728940 15198144219992 15998046547360 18097790156701 18997680274990 22397265166304 23508788581040 26596752384986 27996581457880 30396288439984 36195580313402 37995360549980 47017577162080 53193504769972 55993162915760 60792576879968 66491880962465 72391160626804 75990721099960 90488950783505 106387009539944 111986325831520 126684531096907 132983761924930 144782321253608 151981442199920 180977901567010 212774019079888 253369062193814 265967523849860 289564642507216 303962884399840 343858012977319 361955803134020 425548038159776 506738124387628 531935047699720 579129285014432 633422655484535 687716025954638 723911606268040 1013476248775256 1063870095399440 1266845310969070 1375432051909276 1447823212536080 1719290064886595 2026952497550512 2127740190798880 2407006090841233 2533690621938140 2750864103818552 2895646425072160 3438580129773190 4053904995101024 4814012181682466 5067381243876280 5501728207637104 6877160259546380 9628024363364932 10134762487752560 11003456415274208 12035030454206165 13754320519092760 19256048726729864 20269524975505120 24070060908412330 27508641038185520 38512097453459728 48140121816824660 55017282076371040 77024194906919456 96280243633649320 192560487267298640 385120974534597280
• Sum of all divisors σ(n): 1100736067629219840
• Sum of proper divisors (its aliquot sum) s(n): 715615093094622560
• 385120974534597280 is an abundant number, because the sum of its proper divisors (715615093094622560) is greater than itself. Its abundance is 330494118560025280

Bases of 385120974534597280

• Binary: 10101011000001110010111110001100010101011111101101010100000₂
• Hexadecimal: 0x558397C62AFDAA0
• Base-36: 2XC1ZP9H049S

Squares and roots of 385120974534597280

• 385120974534597280 squared (385120974534597280²) is 148318165026477926628495691783398400
• 385120974534597280 cubed (385120974534597280³) is 57120436256180402490413024530059556157164733796352000
• The square root of 385120974534597280 is 620581158.7009367787
• The cube root of 385120974534597280 is 727554.8229078177

Scales and comparisons

• 385,120,974,534,597,280 seconds is equal to 12,245,655,732 years, 42 weeks, 1 day, 34 minutes, 40 seconds.
• To count from 1 to 385,120,974,534,597,280 would take you about thirty-six billion, seven hundred thirty-six million, nine hundred sixty-seven thousand, one hundred ninety-eight 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 385120974534597280 cubic inches would be around 60629.6 feet tall.

Recreational maths with 385120974534597280

• 385120974534597280 backwards is 082795435479021583
• The number of decimal digits it has is: 18
• The sum of 385120974534597280's digits is 82
• More coming soon!