38313664179196164791

Names of 38313664179196164791

• Cardinal: 38313664179196164791 can be written as Thirty-eight quintillion, three hundred thirteen quadrillion, six hundred sixty-four trillion, one hundred seventy-nine billion, one hundred ninety-six million, one hundred sixty-four thousand, seven hundred ninety-one.

Scientific notation

• Scientific notation: 3.8313664179196164791 × 10¹⁹

Factors of 38313664179196164791

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 322299

Divisors of 38313664179196164791

• Number of divisors d(n): 18
• Complete list of divisors:
  1 431 929 320939 400399 863041 138324709 298152331 371970671 103001841721 128503654661 276983515499 44393793781751 95688710958809 119379895180069 41241834423246679 88894812480733561 38313664179196164791
• Sum of all divisors σ(n): 38444060797799110992
• Sum of proper divisors (its aliquot sum) s(n): 130396618602946201
• 38313664179196164791 is a deficient number, because the sum of its proper divisors (130396618602946201) is less than itself. Its deficiency is 38183267560593218590

Bases of 38313664179196164791

• Binary: 100001001110110101011110101001001110010100100110000111101010110111₂
• Hexadecimal: 0x213B57A9394987AB7
• Base-36: 8337OG2KV4A0N

Squares and roots of 38313664179196164791

• 38313664179196164791 squared (38313664179196164791²) is 1467936862836219327893273923803228073681
• 38313664179196164791 cubed (38313664179196164791³) is 56242039998969650334791447301140859440727512533097965965671
• The square root of 38313664179196164791 is 6189803242.3653148613
• The cube root of 38313664179196164791 is 3371200.3454781611

Scales and comparisons

• 38,313,664,179,196,164,791 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 38,313,664,179,196,164,791 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 38313664179196164791 cubic inches would be around 280933.4 feet tall.

Recreational maths with 38313664179196164791

• 38313664179196164791 backwards is 19746169197146631383
• The number of decimal digits it has is: 20
• The sum of 38313664179196164791's digits is 95
• More coming soon!