538045054378

Names of 538045054378

• Cardinal: 538045054378 can be written as Five hundred thirty-eight billion, forty-five million, fifty-four thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 5.38045054378 × 10¹¹

Factors of 538045054378

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 97206

Divisors of 538045054378

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 13 26 359 599 718 1198 4667 7787 9334 15574 96233 192466 215041 430082 1251029 2502058 2795533 5591066 34547647 57643567 69095294 115287134 449119411 749366371 898238822 1498732742 20694040553 41388081106 269022527189 538045054378
• Sum of all divisors σ(n): 873034848000
• Sum of proper divisors (its aliquot sum) s(n): 334989793622
• 538045054378 is a deficient number, because the sum of its proper divisors (334989793622) is less than itself. Its deficiency is 203055260756

Bases of 538045054378

• Binary: 111110101000101111110111111110110101010₂
• Hexadecimal: 0x7D45FBFDAA
• Base-36: 6V6A4SYY

Squares and roots of 538045054378

• 538045054378 squared (538045054378²) is 289492480540624976966884
• 538045054378 cubed (538045054378³) is 155759997434502672570252099285218152
• The square root of 538045054378 is 733515.5447418957
• The cube root of 538045054378 is 8133.4140434013

Scales and comparisons

• 538,045,054,378 seconds is equal to 17,108 years, 8 weeks, 5 days, 7 hours, 32 minutes, 58 seconds.
• To count from 1 to 538,045,054,378 would take you about thirty-four thousand, two hundred sixteen 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 538045054378 cubic inches would be around 677.8 feet tall.

Recreational maths with 538045054378

• 538045054378 backwards is 873450540835
• The number of decimal digits it has is: 12
• The sum of 538045054378's digits is 52
• More coming soon!