13255048713637783488

Names of 13255048713637783488

• Cardinal: 13255048713637783488 can be written as Thirteen quintillion, two hundred fifty-five quadrillion, forty-eight trillion, seven hundred thirteen billion, six hundred thirty-seven million, seven hundred eighty-three thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3255048713637783488 × 10¹⁹

Factors of 13255048713637783488

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 69036712050196794

Divisors of 13255048713637783488

• Number of divisors d(n): 28
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 192 69036712050196789 138073424100393578 207110136150590367 276146848200787156 414220272301180734 552293696401574312 828440544602361468 1104587392803148624 1656881089204722936 2209174785606297248 3313762178409445872 4418349571212594496 6627524356818891744 13255048713637783488
• Sum of all divisors σ(n): 35070649721499969320
• Sum of proper divisors (its aliquot sum) s(n): 21815601007862185832
• 13255048713637783488 is an abundant number, because the sum of its proper divisors (21815601007862185832) is greater than itself. Its abundance is 8560552294224402344

Bases of 13255048713637783488

• Binary: 1011011111110011011001001001001110101000111000001110011111000000₂
• Hexadecimal: 0xB7F36493A8E0E7C0
• Base-36: 2SPEIMBHVY6DC

Squares and roots of 13255048713637783488

• 13255048713637783488 squared (13255048713637783488²) is 175696316400910658772980869665565446144
• 13255048713637783488 cubed (13255048713637783488³) is 2328863232700787829099706641962783546540875736405996470272
• The square root of 13255048713637783488 is 3640748372.7439587345
• The cube root of 13255048713637783488 is 2366612.2566084891

Scales and comparisons

• 13,255,048,713,637,783,488 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,255,048,713,637,783,488 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13255048713637783488 cubic inches would be around 197217.7 feet tall.

Recreational maths with 13255048713637783488

• 13255048713637783488 backwards is 88438773631784055231
• The number of decimal digits it has is: 20
• The sum of 13255048713637783488's digits is 93
• More coming soon!