802085221275828

Names of 802085221275828

• Cardinal: 802085221275828 can be written as Eight hundred two trillion, eighty-five billion, two hundred twenty-one million, two hundred seventy-five thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 8.02085221275828 × 10¹⁴

Factors of 802085221275828

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4212015330

Divisors of 802085221275828

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 2267 4534 6801 9068 13602 15869 27204 31738 47607 63476 95214 190428 4212013051 8424026102 12636039153 16848052204 25272078306 29484091357 50544156612 58968182714 88452274071 117936365428 176904548142 353809096284 9548633586617 19097267173234 28645900759851 38194534346468 57291801519702 66840435106319 114583603039404 133680870212638 200521305318957 267361740425276 401042610637914 802085221275828
• Sum of all divisors σ(n): 2139837414833664
• Sum of proper divisors (its aliquot sum) s(n): 1337752193557836
• 802085221275828 is an abundant number, because the sum of its proper divisors (1337752193557836) is greater than itself. Its abundance is 535666972282008

Bases of 802085221275828

• Binary: 10110110010111111000000100101100011001100010110100₂
• Hexadecimal: 0x2D97E04B198B4
• Base-36: 7WBCV3IR3O

Squares and roots of 802085221275828

• 802085221275828 squared (802085221275828²) is 643340702189093965752057085584
• 802085221275828 cubed (802085221275828³) is 516014069471085996513418549080716955866463552
• The square root of 802085221275828 is 28321109.1109763567
• The cube root of 802085221275828 is 92912.3628609895

Scales and comparisons

• 802,085,221,275,828 seconds is equal to 25,503,829 years, 1 week, 1 day, 18 hours, 23 minutes, 48 seconds.
• To count from 1 to 802,085,221,275,828 would take you about sixty-three million, seven hundred fifty-nine thousand, five hundred seventy-two 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 802085221275828 cubic inches would be around 7742.7 feet tall.

Recreational maths with 802085221275828

• 802085221275828 backwards is 828572122580208
• The number of decimal digits it has is: 15
• The sum of 802085221275828's digits is 60
• More coming soon!