2213890704

Names of 2213890704

• Cardinal: 2213890704 can be written as Two billion, two hundred thirteen million, eight hundred ninety thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.213890704 × 10⁹

Factors of 2213890704

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1312

Divisors of 2213890704

• Number of divisors d(n): 75
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 1307 2614 3921 5228 7842 10456 11763 15684 20912 23526 31368 35289 47052 62736 70578 94104 105867 141156 188208 211734 282312 423468 564624 846936 1693872 1708249 3416498 5124747 6832996 10249494 13665992 15374241 20498988 27331984 30748482 40997976 46122723 61496964 81995952 92245446 122993928 138368169 184490892 245987856 276736338 368981784 553472676 737963568 1106945352 2213890704
• Sum of all divisors σ(n): 6412548307
• Sum of proper divisors (its aliquot sum) s(n): 4198657603
• 2213890704 is an abundant number, because the sum of its proper divisors (4198657603) is greater than itself. Its abundance is 1984766899

Bases of 2213890704

• Binary: 10000011111101010100101010010000₂
• Hexadecimal: 0x83F54A90
• Base-36: 10M3D00

Squares and roots of 2213890704

• 2213890704 squared (2213890704²) is 4901312049257615616
• 2213890704 cubed (2213890704³) is 10850969183254625313467633664
• 2213890704 is a perfect square number. Its square root is 47052
• The cube root of 2213890704 is 1303.3229984739

Scales and comparisons

• 2,213,890,704 seconds is equal to 70 years, 20 weeks, 3 days, 17 hours, 38 minutes, 24 seconds.
• To count from 1 to 2,213,890,704 would take you about one hundred forty 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 2213890704 cubic inches would be around 108.6 feet tall.

Recreational maths with 2213890704

• 2213890704 backwards is 4070983122
• 2213890704 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2213890704's digits is 36
• More coming soon!