20828827708

Names of 20828827708

• Cardinal: 20828827708 can be written as Twenty billion, eight hundred twenty-eight million, eight hundred twenty-seven thousand, seven hundred eight.

Scientific notation

• Scientific notation: 2.0828827708 × 10¹⁰

Factors of 20828827708

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3717

Divisors of 20828827708

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 26 31 41 52 62 82 89 124 164 178 356 403 533 806 1066 1157 1271 1612 2132 2314 2542 2759 3541 3649 4628 5084 5518 7082 7298 11036 14164 14596 16523 33046 35867 46033 47437 66092 71734 92066 94874 109771 113119 143468 145181 184132 189748 219542 226238 290362 315149 439084 452476 580724 630298 1260596 1427023 1470547 1887353 2854046 2941094 3774706 4096937 4500611 5708092 5882188 7549412 8193874 9001222 9769619 12921109 16387748 18002444 19539238 25842218 39078476 51684436 58507943 117015886 127005047 167974417 234031772 254010094 335948834 400554379 508020188 671897668 801108758 1602217516 5207206927 10414413854 20828827708
• Sum of all divisors σ(n): 41987151360
• Sum of proper divisors (its aliquot sum) s(n): 21158323652
• 20828827708 is an abundant number, because the sum of its proper divisors (21158323652) is greater than itself. Its abundance is 329495944

Bases of 20828827708

• Binary: 10011011001011111101011000000111100₂
• Hexadecimal: 0x4D97EB03C
• Base-36: 9KGY2BG

Squares and roots of 20828827708

• 20828827708 squared (20828827708²) is 433840063689548533264
• 20828827708 cubed (20828827708³) is 9036379939417353199659962878912
• The square root of 20828827708 is 144321.9585094381
• The cube root of 20828827708 is 2751.4076631495

Scales and comparisons

• 20,828,827,708 seconds is equal to 662 years, 15 weeks, 1 day, 9 hours, 28 minutes, 28 seconds.
• To count from 1 to 20,828,827,708 would take you about one thousand, three hundred twenty-four 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 20828827708 cubic inches would be around 229.3 feet tall.

Recreational maths with 20828827708

• 20828827708 backwards is 80772882802
• 20828827708 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20828827708's digits is 52
• More coming soon!