1426565091998720

Names of 1426565091998720

• Cardinal: 1426565091998720 can be written as One quadrillion, four hundred twenty-six trillion, five hundred sixty-five billion, ninety-one million, nine hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.42656509199872 × 10¹⁵

Factors of 1426565091998720

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 278625994538

Divisors of 1426565091998720

• Number of divisors d(n): 44
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2560 5120 278625994531 557251989062 1114503978124 1393129972655 2229007956248 2786259945310 4458015912496 5572519890620 8916031824992 11145039781240 17832063649984 22290079562480 35664127299968 44580159124960 71328254599936 89160318249920 142656509199872 178320636499840 285313018399744 356641272999680 713282545999360 1426565091998720
• Sum of all divisors σ(n): 3422084464842024
• Sum of proper divisors (its aliquot sum) s(n): 1995519372843304
• 1426565091998720 is an abundant number, because the sum of its proper divisors (1995519372843304) is greater than itself. Its abundance is 568954280844584

Bases of 1426565091998720

• Binary: 101000100010111010000010001100011101011110000000000₂
• Hexadecimal: 0x51174118EBC00
• Base-36: E1OAYEYG3K

Squares and roots of 1426565091998720

• 1426565091998720 squared (1426565091998720²) is 2035087961709316457364481638400
• 1426565091998720 cubed (1426565091998720³) is 2903185445321338596666287900950980196302848000
• The square root of 1426565091998720 is 37769896.6373846461
• The cube root of 1426565091998720 is 112572.0385882859

Scales and comparisons

• 1,426,565,091,998,720 seconds is equal to 45,360,357 years, 14 weeks, 6 hours, 45 minutes, 20 seconds.
• To count from 1 to 1,426,565,091,998,720 would take you about one hundred thirty-six million, eighty-one thousand and seventy-one 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 1426565091998720 cubic inches would be around 9381 feet tall.

Recreational maths with 1426565091998720

• 1426565091998720 backwards is 0278991905656241
• The number of decimal digits it has is: 16
• The sum of 1426565091998720's digits is 74
• More coming soon!