90132889891488

Names of 90132889891488

• Cardinal: 90132889891488 can be written as Ninety trillion, one hundred thirty-two billion, eight hundred eighty-nine million, eight hundred ninety-one thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 9.0132889891488 × 10¹³

Factors of 90132889891488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3178261

Divisors of 90132889891488

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 329587 659174 988761 1318348 1977522 2636696 2848669 3955044 5273392 5697338 7910088 8546007 10546784 11394676 15820176 17092014 22789352 31640352 34184028 45578704 68368056 91157408 136736112 273472224 938884269703 1877768539406 2816652809109 3755537078812 5633305618218 7511074157624 11266611236436 15022148315248 22533222472872 30044296630496 45066444945744 90132889891488
• Sum of all divisors σ(n): 236599636885920
• Sum of proper divisors (its aliquot sum) s(n): 146466746994432
• 90132889891488 is an abundant number, because the sum of its proper divisors (146466746994432) is greater than itself. Its abundance is 56333857102944

Bases of 90132889891488

• Binary: 10100011111100110110010111000100111001010100000₂
• Hexadecimal: 0x51F9B2E272A0
• Base-36: VY6H7H8YO

Squares and roots of 90132889891488

• 90132889891488 squared (90132889891488²) is 8123937840191099692414854144
• 90132889891488 cubed (90132889891488³) is 732233994835237224640645273103875507126272
• The square root of 90132889891488 is 9493834.3092497669
• The cube root of 90132889891488 is 44836.0934106907

Scales and comparisons

• 90,132,889,891,488 seconds is equal to 2,865,947 years, 5 weeks, 1 day, 2 hours, 44 minutes, 48 seconds.
• To count from 1 to 90,132,889,891,488 would take you about seven million, one hundred sixty-four thousand, eight hundred sixty-seven 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 90132889891488 cubic inches would be around 3736.3 feet tall.

Recreational maths with 90132889891488

• 90132889891488 backwards is 88419898823109
• The number of decimal digits it has is: 14
• The sum of 90132889891488's digits is 78
• More coming soon!