2144032768

Names of 2144032768

• Cardinal: 2144032768 can be written as Two billion, one hundred forty-four million, thirty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 2.144032768 × 10⁹

Factors of 2144032768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2004

Divisors of 2144032768

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 128 184 256 368 512 529 736 1024 1058 1472 1979 2048 2116 2944 3958 4232 5888 7916 8464 11776 15832 16928 23552 31664 33856 45517 47104 63328 67712 91034 126656 135424 182068 253312 270848 364136 506624 541696 728272 1013248 1046891 1083392 1456544 2026496 2093782 2913088 4052992 4187564 5826176 8375128 11652352 16750256 23304704 33500512 46609408 67001024 93218816 134002048 268004096 536008192 1072016384 2144032768
• Sum of all divisors σ(n): 4483779300
• Sum of proper divisors (its aliquot sum) s(n): 2339746532
• 2144032768 is an abundant number, because the sum of its proper divisors (2339746532) is greater than itself. Its abundance is 195713764

Bases of 2144032768

• Binary: 1111111110010110101100000000000₂
• Hexadecimal: 0x7FCB5800
• Base-36: ZGI29S

Squares and roots of 2144032768

• 2144032768 squared (2144032768²) is 4596876510257741824
• 2144032768 cubed (2144032768³) is 9855853868442086596340088832
• The square root of 2144032768 is 46303.7014503161
• The cube root of 2144032768 is 1289.4677146151

Scales and comparisons

• 2,144,032,768 seconds is equal to 68 years, 9 weeks, 4 hours, 39 minutes, 28 seconds.
• To count from 1 to 2,144,032,768 would take you about one hundred thirty-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 2144032768 cubic inches would be around 107.5 feet tall.

Recreational maths with 2144032768

• 2144032768 backwards is 8672304412
• The number of decimal digits it has is: 10
• The sum of 2144032768's digits is 37
• More coming soon!