1812088745264

Names of 1812088745264

• Cardinal: 1812088745264 can be written as One trillion, eight hundred twelve billion, eighty-eight million, seven hundred forty-five thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.812088745264 × 10¹²

Factors of 1812088745264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 851545491

Divisors of 1812088745264

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 56 76 112 133 152 266 304 532 1064 2128 851545463 1703090926 3406181852 5960818241 6812363704 11921636482 13624727408 16179363797 23843272964 32358727594 47686545928 64717455188 95373091856 113255546579 129434910376 226511093158 258869820752 453022186316 906044372632 1812088745264
• Sum of all divisors σ(n): 4223665501440
• Sum of proper divisors (its aliquot sum) s(n): 2411576756176
• 1812088745264 is an abundant number, because the sum of its proper divisors (2411576756176) is greater than itself. Its abundance is 599488010912

Bases of 1812088745264

• Binary: 11010010111101000111001111110110100110000₂
• Hexadecimal: 0x1A5E8E7ED30
• Base-36: N4GMUOFK

Squares and roots of 1812088745264

• 1812088745264 squared (1812088745264²) is 3283665620712457882429696
• 1812088745264 cubed (1812088745264³) is 5950293514503371533905474256332959744
• The square root of 1812088745264 is 1346138.4569441585
• The cube root of 1812088745264 is 12191.5751771037

Scales and comparisons

• 1,812,088,745,264 seconds is equal to 57,618 years, 42 weeks, 3 days, 8 hours, 47 minutes, 44 seconds.
• To count from 1 to 1,812,088,745,264 would take you about one hundred forty-four thousand and 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 1812088745264 cubic inches would be around 1016 feet tall.

Recreational maths with 1812088745264

• 1812088745264 backwards is 4625478802181
• 1812088745264 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1812088745264's digits is 56
• More coming soon!