438438146015233

Names of 438438146015233

• Cardinal: 438438146015233 can be written as Four hundred thirty-eight trillion, four hundred thirty-eight billion, one hundred forty-six million, fifteen thousand, two hundred thirty-three.

Scientific notation

• Scientific notation: 4.38438146015233 × 10¹⁴

Factors of 438438146015233

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 198757726

Divisors of 438438146015233

• Number of divisors d(n): 24
• Complete list of divisors:
  1 7 13 49 91 637 3463 24241 45019 169687 315133 2205931 198754243 1391279701 2583805159 9738957907 18086636113 126606452791 688285943509 4818001604563 8947717265617 33726011231941 62634020859319 438438146015233
• Sum of all divisors σ(n): 549410791570368
• Sum of proper divisors (its aliquot sum) s(n): 110972645555135
• 438438146015233 is a deficient number, because the sum of its proper divisors (110972645555135) is less than itself. Its deficiency is 327465500460098

Bases of 438438146015233

• Binary: 1100011101100000111010101111100110000000000000001₂
• Hexadecimal: 0x18EC1D5F30001
• Base-36: 4BEVPC0001

Squares and roots of 438438146015233

• 438438146015233 squared (438438146015233²) is 192228007881274772556268044289
• 438438146015233 cubed (438438146015233³) is 84280091387667708640197300627464679312654337
• The square root of 438438146015233 is 20938914.6331712475
• The cube root of 438438146015233 is 75968.9477260855

Scales and comparisons

• 438,438,146,015,233 seconds is equal to 13,940,976 years, 44 weeks, 6 days, 21 hours, 7 minutes, 13 seconds.
• To count from 1 to 438,438,146,015,233 would take you about thirty-four million, eight hundred fifty-two thousand, four hundred forty-two 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 438438146015233 cubic inches would be around 6330.7 feet tall.

Recreational maths with 438438146015233

• 438438146015233 backwards is 332510641834834
• The number of decimal digits it has is: 15
• The sum of 438438146015233's digits is 55
• More coming soon!