1982402048

Names of 1982402048

• Cardinal: 1982402048 can be written as One billion, nine hundred eighty-two million, four hundred two thousand and forty-eight.

Scientific notation

• Scientific notation: 1.982402048 × 10⁹

Factors of 1982402048

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2922

Divisors of 1982402048

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 512 704 968 1331 1408 1936 2662 2816 2909 3872 5324 5632 5818 7744 10648 11636 15488 21296 23272 30976 31999 42592 46544 61952 63998 85184 93088 127996 170368 186176 255992 340736 351989 372352 511984 681472 703978 744704 1023968 1407956 1489408 2047936 2815912 3871879 4095872 5631824 7743758 8191744 11263648 15487516 16383488 22527296 30975032 45054592 61950064 90109184 123900128 180218368 247800256 495600512 991201024 1982402048
• Sum of all divisors σ(n): 4358225520
• Sum of proper divisors (its aliquot sum) s(n): 2375823472
• 1982402048 is an abundant number, because the sum of its proper divisors (2375823472) is greater than itself. Its abundance is 393421424

Bases of 1982402048

• Binary: 1110110001010010000111000000000₂
• Hexadecimal: 0x76290E00
• Base-36: WS9R7K

Squares and roots of 1982402048

• 1982402048 squared (1982402048²) is 3929917879914594304
• 1982402048 cubed (1982402048³) is 7790677253614509813338734592
• The square root of 1982402048 is 44524.1737486503
• The cube root of 1982402048 is 1256.2148198425

Scales and comparisons

• 1,982,402,048 seconds is equal to 63 years, 1 week, 5 days, 11 hours, 14 minutes, 8 seconds.
• To count from 1 to 1,982,402,048 would take you about one hundred twenty-six 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 1982402048 cubic inches would be around 104.7 feet tall.

Recreational maths with 1982402048

• 1982402048 backwards is 8402042891
• The number of decimal digits it has is: 10
• The sum of 1982402048's digits is 38
• More coming soon!