1331621778046

Names of 1331621778046

• Cardinal: 1331621778046 can be written as One trillion, three hundred thirty-one billion, six hundred twenty-one million, seven hundred seventy-eight thousand and forty-six.

Scientific notation

• Scientific notation: 1.331621778046 × 10¹²

Factors of 1331621778046

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 28534

Divisors of 1331621778046

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 7 14 49 79 98 158 553 1106 3871 7742 8719 17438 19727 39454 61033 122066 138089 276178 427231 688801 854462 966623 1377602 1558433 1933246 3116866 4821607 9643214 10909031 21818062 33751249 67502498 76363217 152726434 171999713 343999426 1203997991 2407995982 8427985937 13587977327 16855971874 27175954654 95115841289 190231682578 665810889023 1331621778046
• Sum of all divisors σ(n): 2353345228800
• Sum of proper divisors (its aliquot sum) s(n): 1021723450754
• 1331621778046 is a deficient number, because the sum of its proper divisors (1021723450754) is less than itself. Its deficiency is 309898327292

Bases of 1331621778046

• Binary: 10011011000001010110101111101001001111110₂
• Hexadecimal: 0x1360AD7D27E
• Base-36: GZQL83UM

Squares and roots of 1331621778046

• 1331621778046 squared (1331621778046²) is 1773216559766390487578116
• 1331621778046 cubed (1331621778046³) is 2361253788176732127460311704238841336
• The square root of 1331621778046 is 1153959.1752076847
• The cube root of 1331621778046 is 11001.7126205225

Scales and comparisons

• 1,331,621,778,046 seconds is equal to 42,341 years, 23 weeks, 4 days, 2 hours, 20 minutes, 46 seconds.
• To count from 1 to 1,331,621,778,046 would take you about one hundred five thousand, eight hundred fifty-three 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 1331621778046 cubic inches would be around 916.8 feet tall.

Recreational maths with 1331621778046

• 1331621778046 backwards is 6408771261331
• 1331621778046 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1331621778046's digits is 49
• More coming soon!