12824220672

Names of 12824220672

• Cardinal: 12824220672 can be written as Twelve billion, eight hundred twenty-four million, two hundred twenty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.2824220672 × 10¹⁰

Factors of 12824220672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 154618

Divisors of 12824220672

• Number of divisors d(n): 110
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 512 576 648 768 864 1024 1152 1296 1536 1728 2304 2592 3072 3456 4608 5184 6912 9216 10368 13824 20736 27648 41472 82944 154613 309226 463839 618452 927678 1236904 1391517 1855356 2473808 2783034 3710712 4174551 4947616 5566068 7421424 8349102 9895232 11132136 12523653 14842848 16698204 19790464 22264272 25047306 29685696 33396408 39580928 44528544 50094612 59371392 66792816 79161856 89057088 100189224 118742784 133585632 158323712 178114176 200378448 237485568 267171264 356228352 400756896 474971136 534342528 712456704 801513792 1068685056 1424913408 1603027584 2137370112 3206055168 4274740224 6412110336 12824220672
• Sum of all divisors σ(n): 38295877818
• Sum of proper divisors (its aliquot sum) s(n): 25471657146
• 12824220672 is an abundant number, because the sum of its proper divisors (25471657146) is greater than itself. Its abundance is 12647436474

Bases of 12824220672

• Binary: 1011111100011000100001010000000000₂
• Hexadecimal: 0x2FC621400
• Base-36: 5W37K00

Squares and roots of 12824220672

• 12824220672 squared (12824220672²) is 164460635844152131584
• 12824220672 cubed (12824220672³) is 2109079485922839936172396904448
• The square root of 12824220672 is 113244.0756596123
• The cube root of 12824220672 is 2340.6887124645

Scales and comparisons

• 12,824,220,672 seconds is equal to 407 years, 40 weeks, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 12,824,220,672 would take you about eight hundred fifteen 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 12824220672 cubic inches would be around 195.1 feet tall.

Recreational maths with 12824220672

• 12824220672 backwards is 27602242821
• 12824220672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12824220672's digits is 36
• More coming soon!