2493374720

Names of 2493374720

• Cardinal: 2493374720 can be written as Two billion, four hundred ninety-three million, three hundred seventy-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.49337472 × 10⁹

Factors of 2493374720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10293

Divisors of 2493374720

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 193 256 320 386 640 772 965 1280 1544 1930 3088 3860 6176 7720 10093 12352 15440 20186 24704 30880 40372 49408 50465 61760 80744 100930 123520 161488 201860 247040 322976 403720 645952 807440 1291904 1614880 1947949 2583808 3229760 3895898 6459520 7791796 9739745 12919040 15583592 19479490 31167184 38958980 62334368 77917960 124668736 155835920 249337472 311671840 498674944 623343680 1246687360 2493374720
• Sum of all divisors σ(n): 6003951576
• Sum of proper divisors (its aliquot sum) s(n): 3510576856
• 2493374720 is an abundant number, because the sum of its proper divisors (3510576856) is greater than itself. Its abundance is 1017202136

Bases of 2493374720

• Binary: 10010100100111011110000100000000₂
• Hexadecimal: 0x949DE100
• Base-36: 158HO8W

Squares and roots of 2493374720

• 2493374720 squared (2493374720²) is 6216917494335078400
• 2493374720 cubed (2493374720³) is 15501104916700827691778048000
• The square root of 2493374720 is 49933.7032474059
• The cube root of 2493374720 is 1356.0088291963

Scales and comparisons

• 2,493,374,720 seconds is equal to 79 years, 14 weeks, 4 days, 12 hours, 5 minutes, 20 seconds.
• To count from 1 to 2,493,374,720 would take you about one hundred fifty-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 2493374720 cubic inches would be around 113 feet tall.

Recreational maths with 2493374720

• 2493374720 backwards is 0274733942
• The number of decimal digits it has is: 10
• The sum of 2493374720's digits is 41
• More coming soon!