12422620240

Names of 12422620240

• Cardinal: 12422620240 can be written as Twelve billion, four hundred twenty-two million, six hundred twenty thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.242262024 × 10¹⁰

Factors of 12422620240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21242

Divisors of 12422620240

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 73 80 101 146 202 292 365 404 505 584 730 808 1010 1168 1460 1616 2020 2920 4040 5840 7373 8080 14746 21061 29492 36865 42122 58984 73730 84244 105305 117968 147460 168488 210610 294920 336976 421220 589840 842440 1537453 1684880 2127161 3074906 4254322 6149812 7687265 8508644 10635805 12299624 15374530 17017288 21271610 24599248 30749060 34034576 42543220 61498120 85086440 122996240 155282753 170172880 310565506 621131012 776413765 1242262024 1552827530 2484524048 3105655060 6211310120 12422620240
• Sum of all divisors σ(n): 29569531536
• Sum of proper divisors (its aliquot sum) s(n): 17146911296
• 12422620240 is an abundant number, because the sum of its proper divisors (17146911296) is greater than itself. Its abundance is 4724291056

Bases of 12422620240

• Binary: 1011100100011100100010010001010000₂
• Hexadecimal: 0x2E4722450
• Base-36: 5PG3V4G

Squares and roots of 12422620240

• 12422620240 squared (12422620240²) is 154321493627257657600
• 12422620240 cubed (12422620240³) is 1917077310201001992996749824000
• The square root of 12422620240 is 111456.8088543721
• The cube root of 12422620240 is 2315.9956339785

Scales and comparisons

• 12,422,620,240 seconds is equal to 395 years, 7 hours, 50 minutes, 40 seconds.
• To count from 1 to 12,422,620,240 would take you about seven hundred ninety 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 12422620240 cubic inches would be around 193 feet tall.

Recreational maths with 12422620240

• 12422620240 backwards is 04202622421
• The number of decimal digits it has is: 11
• The sum of 12422620240's digits is 25
• More coming soon!