807427052985496385

Names of 807427052985496385

• Cardinal: 807427052985496385 can be written as Eight hundred seven quadrillion, four hundred twenty-seven trillion, fifty-two billion, nine hundred eighty-five million, four hundred ninety-six thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 8.07427052985496385 × 10¹⁷

Factors of 807427052985496385

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18998

Divisors of 807427052985496385

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 13 65 169 463 845 2197 2315 6019 10985 18517 30095 78247 92585 214369 240721 391235 1017211 1071845 1203605 2786797 3129373 5086055 8573371 13933985 15646865 36228361 40681849 42866855 111453823 181141805 203409245 342879289 470968693 557269115 1448899699 1714396445 2354843465 3969470773 4457430757 7244498495 18835696087 19847353865 22287153785 51603120049 57946599841 94178480435 158753110807 258015600245 289732999205 670840560637 753305797933 793765554035 2063790440491 3354202803185 3766528989665 8720927288281 10318952202455 26829275726383 43604636441405 73502690303641 134146378631915 348780584442979 367513451518205 955534973947333 1743902922214895 4777674869736665 12421954661315329 62109773306576645 161485410597099277 807427052985496385
• Sum of all divisors σ(n): 1051947118077178680
• Sum of proper divisors (its aliquot sum) s(n): 244520065091682295
• 807427052985496385 is a deficient number, because the sum of its proper divisors (244520065091682295) is less than itself. Its deficiency is 562906987893814090

Bases of 807427052985496385

• Binary: 101100110100100011101010000001110011001111011011001101000001₂
• Hexadecimal: 0xB348EA0733DB341
• Base-36: 64U903FQU9TT

Squares and roots of 807427052985496385

• 807427052985496385 squared (807427052985496385²) is 651938445892843586765617164848068225
• 807427052985496385 cubed (807427052985496385³) is 526392738095203186829183934501823313058343009970866625
• The square root of 807427052985496385 is 898569448.0592451041
• The cube root of 807427052985496385 is 931181.6993648593

Scales and comparisons

• 807,427,052,985,496,385 seconds is equal to 25,673,682,749 years, 4 weeks, 1 day, 11 hours, 13 minutes, 5 seconds.
• To count from 1 to 807,427,052,985,496,385 would take you about seventy-seven billion, twenty-one million, forty-eight thousand, two hundred forty-seven 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 807427052985496385 cubic inches would be around 77598.5 feet tall.

Recreational maths with 807427052985496385

• 807427052985496385 backwards is 583694589250724708
• The number of decimal digits it has is: 18
• The sum of 807427052985496385's digits is 92
• More coming soon!