84427232843128231

Names of 84427232843128231

• Cardinal: 84427232843128231 can be written as Eighty-four quadrillion, four hundred twenty-seven trillion, two hundred thirty-two billion, eight hundred forty-three million, one hundred twenty-eight thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 8.4427232843128231 × 10¹⁶

Factors of 84427232843128231

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 475495

Divisors of 84427232843128231

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 191 1337 9161 15289 64127 107023 450847 1749751 2920199 3155929 12248257 20441393 86111777 140062529 602782439 980437703 4130209367 6892999783 26751943039 28911465569 48250998481 187263601273 788869989097 1316562958553 5522089923679 9215940709871 63146771012063 442027397084441 12061033263304033 84427232843128231
• Sum of all divisors σ(n): 97010587789885440
• Sum of proper divisors (its aliquot sum) s(n): 12583354946757209
• 84427232843128231 is a deficient number, because the sum of its proper divisors (12583354946757209) is less than itself. Its deficiency is 71843877896371022

Bases of 84427232843128231

• Binary: 100101011111100100001111011110110111110111101110110100111₂
• Hexadecimal: 0x12BF21EF6FBDDA7
• Base-36: N3AYFBW8SDJ

Squares and roots of 84427232843128231

• 84427232843128231 squared (84427232843128231²) is 7127957645547790239638397909189361
• 84427232843128231 cubed (84427232843128231³) is 601793739836619373982920027092833621927676583950391
• The square root of 84427232843128231 is 290563646.8024316201
• The cube root of 84427232843128231 is 438693.1485864909

Scales and comparisons

• 84,427,232,843,128,231 seconds is equal to 2,684,524,853 years, 43 weeks, 2 days, 11 hours, 10 minutes, 31 seconds.
• To count from 1 to 84,427,232,843,128,231 would take you about eight billion, fifty-three million, five hundred seventy-four thousand, five hundred sixty-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 84427232843128231 cubic inches would be around 36557.8 feet tall.

Recreational maths with 84427232843128231

• 84427232843128231 backwards is 13282134823272448
• The number of decimal digits it has is: 17
• The sum of 84427232843128231's digits is 64
• More coming soon!