381075617377

Names of 381075617377

• Cardinal: 381075617377 can be written as Three hundred eighty-one billion, seventy-five million, six hundred seventeen thousand, three hundred seventy-seven.

Scientific notation

• Scientific notation: 3.81075617377 × 10¹¹

Factors of 381075617377

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 7673

Divisors of 381075617377

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 13 91 379 2161 2653 4927 5113 15127 28093 34489 35791 66469 196651 465283 819019 1937827 5733133 10647247 11049193 13564789 25191751 74530729 77344351 143639509 176342257 1005476563 4187644147 29313509029 54439373911 381075617377
• Sum of all divisors σ(n): 470563278080
• Sum of proper divisors (its aliquot sum) s(n): 89487660703
• 381075617377 is a deficient number, because the sum of its proper divisors (89487660703) is less than itself. Its deficiency is 291587956674

Bases of 381075617377

• Binary: 101100010111001111000000111011001100001₂
• Hexadecimal: 0x58B9E07661
• Base-36: 4V2AL081

Squares and roots of 381075617377

• 381075617377 squared (381075617377²) is 145218626159261704360129
• 381075617377 cubed (381075617377³) is 55339277618280416315549411418361633
• The square root of 381075617377 is 617313.2246898653
• The cube root of 381075617377 is 7249.9840974809

Scales and comparisons

• 381,075,617,377 seconds is equal to 12,117 years, 1 week, 2 days, 10 hours, 9 minutes, 37 seconds.
• To count from 1 to 381,075,617,377 would take you about twenty-four thousand, two hundred thirty-four 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 381075617377 cubic inches would be around 604.2 feet tall.

Recreational maths with 381075617377

• 381075617377 backwards is 773716570183
• The number of decimal digits it has is: 12
• The sum of 381075617377's digits is 55
• More coming soon!