2990206181375

Names of 2990206181375

• Cardinal: 2990206181375 can be written as Two trillion, nine hundred ninety billion, two hundred six million, one hundred eighty-one thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 2.990206181375 × 10¹²

Factors of 2990206181375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7659

Divisors of 2990206181375

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 25 35 125 175 337 875 1685 1861 2359 5449 8425 9305 11795 13027 27245 38143 42125 46525 58975 65135 136225 190715 232625 294875 325675 627157 681125 953575 1628375 1836313 3135785 4390099 4767875 9181565 10140589 12854191 15678925 21950495 45907825 50702945 64270955 70984123 78394625 109752475 229539125 253514725 321354775 354920615 548762375 1267573625 1606773875 1774603075 3417378493 8873015375 17086892465 23921649451 85434462325 119608247255 427172311625 598041236275 2990206181375
• Sum of all divisors σ(n): 4280627769600
• Sum of proper divisors (its aliquot sum) s(n): 1290421588225
• 2990206181375 is a deficient number, because the sum of its proper divisors (1290421588225) is less than itself. Its deficiency is 1699784593150

Bases of 2990206181375

• Binary: 101011100000110110001011010101111111111111₂
• Hexadecimal: 0x2B8362D5FFF
• Base-36: 125OJJZZZ

Squares and roots of 2990206181375

• 2990206181375 squared (2990206181375²) is 8941333007133259396890625
• 2990206181375 cubed (2990206181375³) is 26736429227662189216933651329787109375
• The square root of 2990206181375 is 1729221.2644352371
• The cube root of 2990206181375 is 14406.7840034755

Scales and comparisons

• 2,990,206,181,375 seconds is equal to 95,079 years, 15 weeks, 6 days, 20 hours, 9 minutes, 35 seconds.
• To count from 1 to 2,990,206,181,375 would take you about two hundred thirty-seven thousand, six hundred ninety-eight 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 2990206181375 cubic inches would be around 1200.6 feet tall.

Recreational maths with 2990206181375

• 2990206181375 backwards is 5731816020992
• The number of decimal digits it has is: 13
• The sum of 2990206181375's digits is 53
• More coming soon!