1397128126212

Names of 1397128126212

• Cardinal: 1397128126212 can be written as One trillion, three hundred ninety-seven billion, one hundred twenty-eight million, one hundred twenty-six thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.397128126212 × 10¹²

Factors of 1397128126212

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11948

Divisors of 1397128126212

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 84 91 108 117 126 156 182 189 234 252 273 351 364 378 468 546 702 756 819 1092 1404 1638 2457 3276 4914 9828 11923 23846 35769 47692 71538 83461 107307 143076 154999 166922 214614 250383 309998 321921 333844 429228 464997 500766 619996 643842 751149 929994 1001532 1084993 1287684 1394991 1502298 1859988 2169986 2253447 2789982 3004596 3254979 4184973 4339972 4506894 5579964 6509958 8369946 9013788 9764937 13019916 16739892 19529874 29294811 39059748 58589622 117179244 142157929 284315858 426473787 568631716 852947574 995105503 1279421361 1705895148 1848053077 1990211006 2558842722 2985316509 3696106154 3838264083 3980422012 5117685444 5544159231 5970633018 7392212308 7676528166 8955949527 11088318462 11941266036 12936371539 15353056332 16632477693 17911899054 22176636924 25872743078 26867848581 33264955386 35823798108 38809114617 49897433079 51745486156 53735697162 66529910772 77618229234 99794866158 107471394324 116427343851 155236458468 199589732316 232854687702 349282031553 465709375404 698564063106 1397128126212
• Sum of all divisors σ(n): 4458446590080
• Sum of proper divisors (its aliquot sum) s(n): 3061318463868
• 1397128126212 is an abundant number, because the sum of its proper divisors (3061318463868) is greater than itself. Its abundance is 1664190337656

Bases of 1397128126212

• Binary: 10100010101001011010100110101111100000100₂
• Hexadecimal: 0x1454B535F04
• Base-36: HTTY0HL0

Squares and roots of 1397128126212

• 1397128126212 squared (1397128126212²) is 1951967001052654201468944
• 1397128126212 cubed (1397128126212³) is 2727147998608351796047494868630360128
• The square root of 1397128126212 is 1182001.7454352595
• The cube root of 1397128126212 is 11179.2348190095

Scales and comparisons

• 1,397,128,126,212 seconds is equal to 44,424 years, 18 weeks, 2 days, 10 hours, 10 minutes, 12 seconds.
• To count from 1 to 1,397,128,126,212 would take you about one hundred eleven thousand and sixty 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 1397128126212 cubic inches would be around 931.6 feet tall.

Recreational maths with 1397128126212

• 1397128126212 backwards is 2126218217931
• The number of decimal digits it has is: 13
• The sum of 1397128126212's digits is 45
• More coming soon!