84225310720

Names of 84225310720

• Cardinal: 84225310720 can be written as Eighty-four billion, two hundred twenty-five million, three hundred ten thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 8.422531072 × 10¹⁰

Factors of 84225310720

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1028148

Divisors of 84225310720

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2048 2560 4096 5120 8192 10240 16384 20480 40960 81920 1028141 2056282 4112564 5140705 8225128 10281410 16450256 20562820 32900512 41125640 65801024 82251280 131602048 164502560 263204096 329005120 526408192 658010240 1052816384 1316020480 2105632768 2632040960 4211265536 5264081920 8422531072 10528163840 16845062144 21056327680 42112655360 84225310720
• Sum of all divisors σ(n): 202134773484
• Sum of proper divisors (its aliquot sum) s(n): 117909462764
• 84225310720 is an abundant number, because the sum of its proper divisors (117909462764) is greater than itself. Its abundance is 33684152044

Bases of 84225310720

• Binary: 1001110011100001110000100000000000000₂
• Hexadecimal: 0x139C384000
• Base-36: 12OXKPOG

Squares and roots of 84225310720

• 84225310720 squared (84225310720²) is 7093902965880546918400
• 84225310720 cubed (84225310720³) is 597486181518818622605778485248000
• The square root of 84225310720 is 290215.9725445861
• The cube root of 84225310720 is 4383.4313290831

Scales and comparisons

• 84,225,310,720 seconds is equal to 2,678 years, 5 weeks, 2 days, 23 hours, 38 minutes, 40 seconds.
• To count from 1 to 84,225,310,720 would take you about five thousand, three hundred fifty-six 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 84225310720 cubic inches would be around 365.3 feet tall.

Recreational maths with 84225310720

• 84225310720 backwards is 02701352248
• The number of decimal digits it has is: 11
• The sum of 84225310720's digits is 34
• More coming soon!