12404721406

Names of 12404721406

• Cardinal: 12404721406 can be written as Twelve billion, four hundred four million, seven hundred twenty-one thousand, four hundred six.

Scientific notation

• Scientific notation: 1.2404721406 × 10¹⁰

Factors of 12404721406

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 139

Divisors of 12404721406

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 7 11 14 19 22 29 38 58 71 77 133 142 154 203 209 266 319 406 418 497 551 638 781 841 994 1102 1349 1463 1562 1682 2059 2233 2698 2926 3857 4118 4466 5041 5467 5887 6061 7714 9251 9443 10082 10934 11774 12122 14413 14839 15979 18502 18886 22649 28826 29678 31958 35287 39121 42427 45298 55451 59711 64757 70574 78242 84854 95779 103873 110902 111853 119422 129514 146189 158543 175769 191558 207746 223706 273847 292378 317086 351538 388157 417977 430331 547694 656821 670453 776314 835954 860662 1023323 1053569 1134509 1230383 1313642 1340906 1608079 2046646 2107138 2269018 2460766 2777591 3012317 3216158 4239481 4597747 5555182 6024634 7374983 7941563 8478962 9195494 11256553 12479599 14749966 15883126 19443137 22513106 24959198 29676367 30553501 38886274 46634291 59352734 61107002 80550139 87357193 93268582 161100278 174714386 213874507 326440037 427749014 563850973 652880074 886051529 1127701946 1772103058 6202360703 12404721406
• Sum of all divisors σ(n): 25651716480
• Sum of proper divisors (its aliquot sum) s(n): 13246995074
• 12404721406 is an abundant number, because the sum of its proper divisors (13246995074) is greater than itself. Its abundance is 842273668

Bases of 12404721406

• Binary: 1011100011011000010000011011111110₂
• Hexadecimal: 0x2E36106FE
• Base-36: 5P5G8AM

Squares and roots of 12404721406

• 12404721406 squared (12404721406²) is 153877113160474616836
• 12404721406 cubed (12404721406³) is 1908802719515223792585177191416
• The square root of 12404721406 is 111376.4849777547
• The cube root of 12404721406 is 2314.8827837719

Scales and comparisons

• 12,404,721,406 seconds is equal to 394 years, 22 weeks, 3 days, 3 hours, 56 minutes, 46 seconds.
• To count from 1 to 12,404,721,406 would take you about seven hundred eighty-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 12404721406 cubic inches would be around 192.9 feet tall.

Recreational maths with 12404721406

• 12404721406 backwards is 60412740421
• The number of decimal digits it has is: 11
• The sum of 12404721406's digits is 31
• More coming soon!