83985065309775375

Names of 83985065309775375

• Cardinal: 83985065309775375 can be written as Eighty-three quadrillion, nine hundred eighty-five trillion, sixty-five billion, three hundred nine million, seven hundred seventy-five thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 8.3985065309775375 × 10¹⁶

Factors of 83985065309775375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 13228

Divisors of 83985065309775375

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 127 135 225 243 375 381 405 635 675 1125 1143 1215 1905 2025 3175 3375 3429 5715 6075 9525 10125 10287 13093 15875 16129 17145 28575 30375 30861 39279 47625 48387 51435 65465 80645 85725 117837 142875 145161 154305 196395 241935 257175 327325 353511 403225 428625 435483 589185 725805 771525 981975 1060533 1209675 1285875 1306449 1636625 1662811 1767555 2016125 2177415 2945925 3181599 3629025 3857625 3919347 4909875 4988433 5302665 6048375 6532245 8314055 8837775 10887075 14729625 14965299 15907995 18145125 19596735 24942165 26513325 32661225 41570275 44188875 44895897 54435375 74826495 79539975 97983675 124710825 132566625 134687691 163306125 171426649 207851375 211176997 224479485 374132475 397699875 404063073 489918375 514279947 623554125 633530991 673438455 857133245 1055884985 1122397425 1542839841 1870662375 1900592973 2020315365 2571399735 3167654955 3367192275 4285666225 4628519523 5279424925 5611987125 5701778919 7714199205 9502964865 10101576825 12856998675 13885558569 15838274775 16835961375 17105336757 21428331125 21771184423 23142597615 26397124625 28508894595 38570996025 41656675707 47514824325 50507884125 51316010271 64284993375 65313553269 69427792845 79191373875 85526683785 108855922115 115712988075 142544472975 192854980125 195940659807 208283378535 237574121625 256580051355 326567766345 347138964225 427633418925 544279610575 578564940375 587821979421 712722364875 979703299035 1041416892675 1282900256775 1632838831725 1735694821125 1763465938263 2138167094625 2721398052875 2764940421721 2939109897105 4898516495175 5207084463375 5290397814789 6414501283875 8164194158625 8294821265163 8817329691315 13824702108605 14695549485525 24492582475875 24884463795489 26451989073945 41474106325815 44086648456575 69123510543025 73477747427625 74653391386467 124422318977445 132259945369725 207370531629075 220433242282875 223960174159401 345617552715125 373266956932335 622111594887225 661299726848625 671880522478203 1036852658145375 1119800870797005 1866334784661675 3110557974436125 3359402612391015 5599004353985025 9331673923308375 16797013061955075 27995021769925125 83985065309775375
• Sum of all divisors σ(n): 158262453696385584
• Sum of proper divisors (its aliquot sum) s(n): 74277388386610209
• 83985065309775375 is a deficient number, because the sum of its proper divisors (74277388386610209) is less than itself. Its deficiency is 9707676923165166

Bases of 83985065309775375

• Binary: 100101010010111111111100011010000001110100010011000001111₂
• Hexadecimal: 0x12A5FF8D03A260F
• Base-36: MYY7YDBB9XR

Squares and roots of 83985065309775375

• 83985065309775375 squared (83985065309775375²) is 7053491195087235105509532956390625
• 83985065309775375 cubed (83985065309775375³) is 592387918681327001023846395984488943656389505859375
• The square root of 83985065309775375 is 289801768.9900725487
• The cube root of 83985065309775375 is 437925.9573862579

Scales and comparisons

• 83,985,065,309,775,375 seconds is equal to 2,670,465,293 years, 51 weeks, 2 days, 6 hours, 56 minutes, 15 seconds.
• To count from 1 to 83,985,065,309,775,375 would take you about eight billion, eleven million, three hundred ninety-five thousand, eight hundred eighty-one 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 83985065309775375 cubic inches would be around 36493.8 feet tall.

Recreational maths with 83985065309775375

• 83985065309775375 backwards is 57357790356058938
• The number of decimal digits it has is: 17
• The sum of 83985065309775375's digits is 90
• More coming soon!