1481105990

Names of 1481105990

• Cardinal: 1481105990 can be written as One billion, four hundred eighty-one million, one hundred five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.48110599 × 10⁹

Factors of 1481105990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3093

Divisors of 1481105990

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 683 910 1366 2383 3415 4766 4781 6830 8879 9562 11915 16681 17758 23830 23905 30979 33362 44395 47810 61958 62153 83405 88790 124306 154895 166810 216853 309790 310765 433706 621530 1084265 1627589 2168530 3255178 8137945 11393123 16275890 21158657 22786246 42317314 56965615 105793285 113931230 148110599 211586570 296221198 740552995 1481105990
• Sum of all divisors σ(n): 3287402496
• Sum of proper divisors (its aliquot sum) s(n): 1806296506
• 1481105990 is an abundant number, because the sum of its proper divisors (1806296506) is greater than itself. Its abundance is 325190516

Bases of 1481105990

• Binary: 1011000010001111110001001000110₂
• Hexadecimal: 0x5847E246
• Base-36: OHT8P2

Squares and roots of 1481105990

• 1481105990 squared (1481105990²) is 2193674953613880100
• 1481105990 cubed (1481105990³) is 3249065113910489963251799000
• The square root of 1481105990 is 38485.1398594315
• The cube root of 1481105990 is 1139.8876441029

Scales and comparisons

• 1,481,105,990 seconds is equal to 47 years, 4 weeks, 6 days, 10 hours, 19 minutes, 50 seconds.
• To count from 1 to 1,481,105,990 would take you about ninety-four 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 1481105990 cubic inches would be around 95 feet tall.

Recreational maths with 1481105990

• 1481105990 backwards is 0995011841
• The number of decimal digits it has is: 10
• The sum of 1481105990's digits is 38
• More coming soon!