2318431232

Names of 2318431232

• Cardinal: 2318431232 can be written as Two billion, three hundred eighteen million, four hundred thirty-one thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 2.318431232 × 10⁹

Factors of 2318431232

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 13412

Divisors of 2318431232

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 832 1024 1352 1664 2704 3328 5408 6656 10816 13312 13397 21632 26794 43264 53588 86528 107176 173056 174161 214352 348322 428704 696644 857408 1393288 1714816 2264093 2786576 3429632 4528186 5573152 6859264 9056372 11146304 13718528 18112744 22292608 36225488 44585216 72450976 89170432 144901952 178340864 289803904 579607808 1159215616 2318431232
• Sum of all divisors σ(n): 5018904198
• Sum of proper divisors (its aliquot sum) s(n): 2700472966
• 2318431232 is an abundant number, because the sum of its proper divisors (2700472966) is greater than itself. Its abundance is 382041734

Bases of 2318431232

• Binary: 10001010001100000111010000000000₂
• Hexadecimal: 0x8A307400
• Base-36: 12CC0ZK

Squares and roots of 2318431232

• 2318431232 squared (2318431232²) is 5375123377513037824
• 2318431232 cubed (2318431232³) is 12461853914279553378358919168
• The square root of 2318431232 is 48150.0906748887
• The cube root of 2318431232 is 1323.5227360715

Scales and comparisons

• 2,318,431,232 seconds is equal to 73 years, 37 weeks, 2 days, 16 hours, 40 minutes, 32 seconds.
• To count from 1 to 2,318,431,232 would take you about one hundred forty-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 2318431232 cubic inches would be around 110.3 feet tall.

Recreational maths with 2318431232

• 2318431232 backwards is 2321348132
• The number of decimal digits it has is: 10
• The sum of 2318431232's digits is 29
• More coming soon!