18422158089232

Names of 18422158089232

• Cardinal: 18422158089232 can be written as Eighteen trillion, four hundred twenty-two billion, one hundred fifty-eight million, eighty-nine thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.8422158089232 × 10¹³

Factors of 18422158089232

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2046361

Divisors of 18422158089232

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 23 46 92 184 368 24763 49526 99052 198104 396208 569549 1139098 2021573 2278196 4043146 4556392 8086292 9112784 16172584 32345168 46496179 92992358 185984716 371969432 743938864 50060212199 100120424398 200240848796 400481697592 800963395184 1151384880577 2302769761154 4605539522308 9211079044616 18422158089232
• Sum of all divisors σ(n): 37246320350784
• Sum of proper divisors (its aliquot sum) s(n): 18824162261552
• 18422158089232 is an abundant number, because the sum of its proper divisors (18824162261552) is greater than itself. Its abundance is 402004172320

Bases of 18422158089232

• Binary: 100001100000100111110001100000101110000010000₂
• Hexadecimal: 0x10C13E305C10
• Base-36: 6J30TA39S

Squares and roots of 18422158089232

• 18422158089232 squared (18422158089232²) is 339375908664656013274349824
• 18422158089232 cubed (18422158089232³) is 6252036641097053174154755181496975495168
• The square root of 18422158089232 is 4292104.1563820419
• The cube root of 18422158089232 is 26410.7155809833

Scales and comparisons

• 18,422,158,089,232 seconds is equal to 585,767 years, 33 weeks, 3 days, 7 hours, 53 minutes, 52 seconds.
• To count from 1 to 18,422,158,089,232 would take you about one million, four hundred sixty-four thousand, four hundred nineteen 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 18422158089232 cubic inches would be around 2200.9 feet tall.

Recreational maths with 18422158089232

• 18422158089232 backwards is 23298085122481
• The number of decimal digits it has is: 14
• The sum of 18422158089232's digits is 55
• More coming soon!