1090299980

Names of 1090299980

• Cardinal: 1090299980 can be written as One billion, ninety million, two hundred ninety-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.09029998 × 10⁹

Factors of 1090299980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 101166

Divisors of 1090299980

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 140 154 196 220 245 308 385 490 539 770 980 1078 1540 2156 2695 5390 10780 101141 202282 404564 505705 707987 1011410 1112551 1415974 2022820 2225102 2831948 3539935 4450204 4955909 5562755 7079870 7787857 9911818 11125510 14159740 15575714 19823636 22251020 24779545 31151428 38939285 49559090 54514999 77878570 99118180 109029998 155757140 218059996 272574995 545149990 1090299980
• Sum of all divisors σ(n): 2905607376
• Sum of proper divisors (its aliquot sum) s(n): 1815307396
• 1090299980 is an abundant number, because the sum of its proper divisors (1815307396) is greater than itself. Its abundance is 725007416

Bases of 1090299980

• Binary: 1000000111111001010100001001100₂
• Hexadecimal: 0x40FCA84C
• Base-36: I14WUK

Squares and roots of 1090299980

• 1090299980 squared (1090299980²) is 1188754046388000400
• 1090299980 cubed (1090299980³) is 1296098513001755908359992000
• The square root of 1090299980 is 33019.6907920109
• The cube root of 1090299980 is 1029.2368683575

Scales and comparisons

• 1,090,299,980 seconds is equal to 34 years, 34 weeks, 5 days, 5 hours, 6 minutes, 20 seconds.
• To count from 1 to 1,090,299,980 would take you about sixty-nine 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 1090299980 cubic inches would be around 85.8 feet tall.

Recreational maths with 1090299980

• 1090299980 backwards is 0899920901
• The number of decimal digits it has is: 10
• The sum of 1090299980's digits is 47
• More coming soon!