13124122547445

Names of 13124122547445

• Cardinal: 13124122547445 can be written as Thirteen trillion, one hundred twenty-four billion, one hundred twenty-two million, five hundred forty-seven thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 1.3124122547445 × 10¹³

Factors of 13124122547445

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3204913959

Divisors of 13124122547445

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 7 9 13 15 21 35 39 45 63 65 91 105 117 195 273 315 455 585 819 1365 4095 3204913931 9614741793 16024569655 22434397517 28844225379 41663881103 48073708965 67303192551 112171987585 124991643309 144221126895 201909577653 208319405515 291647167721 336515962755 374974929927 624958216545 874941503163 1009547888265 1458235838605 1874874649635 2624824509489 4374707515815 13124122547445
• Sum of all divisors σ(n): 27998128109952
• Sum of proper divisors (its aliquot sum) s(n): 14874005562507
• 13124122547445 is an abundant number, because the sum of its proper divisors (14874005562507) is greater than itself. Its abundance is 1749883015062

Bases of 13124122547445

• Binary: 10111110111110110010101010011001010011110101₂
• Hexadecimal: 0xBEFB2A994F5
• Base-36: 4NH4ZPK39

Squares and roots of 13124122547445

• 13124122547445 squared (13124122547445²) is 172242592640354236276028025
• 13124122547445 cubed (13124122547445³) is 2260532893701657248102142353649212146125
• The square root of 13124122547445 is 3622723.0845656699
• The cube root of 13124122547445 is 23587.9442323905

Scales and comparisons

• 13,124,122,547,445 seconds is equal to 417,306 years, 26 weeks, 12 hours, 30 minutes, 45 seconds.
• To count from 1 to 13,124,122,547,445 would take you about one million, forty-three thousand, two hundred sixty-six 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 13124122547445 cubic inches would be around 1965.7 feet tall.

Recreational maths with 13124122547445

• 13124122547445 backwards is 54474522142131
• 13124122547445 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13124122547445's digits is 45
• More coming soon!