381086800732

Names of 381086800732

• Cardinal: 381086800732 can be written as Three hundred eighty-one billion, eighty-six million, eight hundred thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 3.81086800732 × 10¹¹

Factors of 381086800732

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 317

Divisors of 381086800732

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 11 22 44 113 121 191 226 242 382 452 484 764 1243 2101 2486 4202 4972 8404 13673 21583 23111 27346 36481 43166 46222 54692 72962 86332 92444 145924 237413 401291 474826 802582 949652 1605164 2611543 4122353 4414201 5223086 6967871 8244706 8828402 10446172 13935742 16489412 17656804 27871484 45345883 76646581 90691766 153293162 181383532 306586324 498804713 787369423 843112391 997609426 1574738846 1686224782 1995218852 3149477692 3372449564 8661063653 17322127306 34644254612 95271700183 190543400366 381086800732
• Sum of all divisors σ(n): 743420272896
• Sum of proper divisors (its aliquot sum) s(n): 362333472164
• 381086800732 is a deficient number, because the sum of its proper divisors (362333472164) is less than itself. Its deficiency is 18753328568

Bases of 381086800732

• Binary: 101100010111010100010110001101101011100₂
• Hexadecimal: 0x58BA8B1B5C
• Base-36: 4V2H8PCS

Squares and roots of 381086800732

• 381086800732 squared (381086800732²) is 145227149692151075735824
• 381086800732 cubed (381086800732³) is 55344149855609112143377400961823168
• The square root of 381086800732 is 617322.2827113889
• The cube root of 381086800732 is 7250.0550180967

Scales and comparisons

• 381,086,800,732 seconds is equal to 12,117 years, 19 weeks, 5 days, 20 hours, 38 minutes, 52 seconds.
• To count from 1 to 381,086,800,732 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 381086800732 cubic inches would be around 604.2 feet tall.

Recreational maths with 381086800732

• 381086800732 backwards is 237008680183
• The number of decimal digits it has is: 12
• The sum of 381086800732's digits is 46
• More coming soon!