3280290816

Names of 3280290816

• Cardinal: 3280290816 can be written as Three billion, two hundred eighty million, two hundred ninety thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.280290816 × 10⁹

Factors of 3280290816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 97089

Divisors of 3280290816

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 128 132 176 192 256 264 352 384 512 528 704 768 1024 1056 1408 1536 2112 2816 3072 4224 5632 8448 11264 16896 33792 97073 194146 291219 388292 582438 776584 1067803 1164876 1553168 2135606 2329752 3106336 3203409 4271212 4659504 6212672 6406818 8542424 9319008 12425344 12813636 17084848 18638016 24850688 25627272 34169696 37276032 49701376 51254544 68339392 74552064 99402752 102509088 136678784 149104128 205018176 273357568 298208256 410036352 546715136 820072704 1093430272 1640145408 3280290816
• Sum of all divisors σ(n): 9538102944
• Sum of proper divisors (its aliquot sum) s(n): 6257812128
• 3280290816 is an abundant number, because the sum of its proper divisors (6257812128) is greater than itself. Its abundance is 2977521312

Bases of 3280290816

• Binary: 11000011100001010100010000000000₂
• Hexadecimal: 0xC3854400
• Base-36: 1I900LC

Squares and roots of 3280290816

• 3280290816 squared (3280290816²) is 10760307837533945856
• 3280290816 cubed (3280290816³) is 35296938976795422679678058496
• The square root of 3280290816 is 57273.8231306415
• The cube root of 3280290816 is 1485.8356787823

Scales and comparisons

• 3,280,290,816 seconds is equal to 104 years, 15 weeks, 5 days, 7 hours, 53 minutes, 36 seconds.
• To count from 1 to 3,280,290,816 would take you about two hundred 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 3280290816 cubic inches would be around 123.8 feet tall.

Recreational maths with 3280290816

• 3280290816 backwards is 6180920823
• The number of decimal digits it has is: 10
• The sum of 3280290816's digits is 39
• More coming soon!