380825890840

Names of 380825890840

• Cardinal: 380825890840 can be written as Three hundred eighty billion, eight hundred twenty-five million, eight hundred ninety thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.8082589084 × 10¹¹

Factors of 380825890840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 35548

Divisors of 380825890840

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 67 134 268 335 536 670 1340 2680 4603 9206 18412 23015 30871 36824 46030 61742 92060 123484 154355 184120 246968 308401 308710 616802 617420 1233604 1234840 1542005 2068357 2467208 3084010 4136714 6168020 8273428 10341785 12336040 16546856 20683570 41367140 82734280 142099213 284198426 568396852 710496065 1136793704 1420992130 2841984260 5683968520 9520647271 19041294542 38082589084 47603236355 76165178168 95206472710 190412945420 380825890840
• Sum of all divisors σ(n): 869864290560
• Sum of proper divisors (its aliquot sum) s(n): 489038399720
• 380825890840 is an abundant number, because the sum of its proper divisors (489038399720) is greater than itself. Its abundance is 108212508880

Bases of 380825890840

• Binary: 101100010101010111111011111000000011000₂
• Hexadecimal: 0x58AAFDF018
• Base-36: 4UY5WHZS

Squares and roots of 380825890840

• 380825890840 squared (380825890840²) is 145028359134079595905600
• 380825890840 cubed (380825890840³) is 55230554064299313114217336544704000
• The square root of 380825890840 is 617110.9226387101
• The cube root of 380825890840 is 7248.4000644857

Scales and comparisons

• 380,825,890,840 seconds is equal to 12,109 years, 4 weeks, 3 days, 1 hour, 40 minutes, 40 seconds.
• To count from 1 to 380,825,890,840 would take you about twenty-four thousand, two hundred eighteen 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 380825890840 cubic inches would be around 604 feet tall.

Recreational maths with 380825890840

• 380825890840 backwards is 048098528083
• The number of decimal digits it has is: 12
• The sum of 380825890840's digits is 55
• More coming soon!