90106200464

Names of 90106200464

• Cardinal: 90106200464 can be written as Ninety billion, one hundred six million, two hundred thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 9.0106200464 × 10¹⁰

Factors of 90106200464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10183881

Divisors of 90106200464

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 79 112 158 316 553 632 1106 1264 2212 4424 8848 10183793 20367586 40735172 71286551 81470344 142573102 162940688 285146204 570292408 804519647 1140584816 1609039294 3218078588 5631637529 6436157176 11263275058 12872314352 22526550116 45053100232 90106200464
• Sum of all divisors σ(n): 202046472960
• Sum of proper divisors (its aliquot sum) s(n): 111940272496
• 90106200464 is an abundant number, because the sum of its proper divisors (111940272496) is greater than itself. Its abundance is 21834072032

Bases of 90106200464

• Binary: 1010011111010101111111000000110010000₂
• Hexadecimal: 0x14FABF8190
• Base-36: 15E6WL8W

Squares and roots of 90106200464

• 90106200464 squared (90106200464²) is 8119127362058553815296
• 90106200464 cubed (90106200464³) is 731583717678395557786993405497344
• The square root of 90106200464 is 300176.9485886619
• The cube root of 90106200464 is 4483.1667472505

Scales and comparisons

• 90,106,200,464 seconds is equal to 2,865 years, 5 weeks, 20 hours, 7 minutes, 44 seconds.
• To count from 1 to 90,106,200,464 would take you about five thousand, seven hundred thirty 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 90106200464 cubic inches would be around 373.6 feet tall.

Recreational maths with 90106200464

• 90106200464 backwards is 46400260109
• The number of decimal digits it has is: 11
• The sum of 90106200464's digits is 32
• More coming soon!