144115097642713618078

Names of 144115097642713618078

• Cardinal: 144115097642713618078 can be written as One hundred forty-four quintillion, one hundred fifteen quadrillion, ninety-seven trillion, six hundred forty-two billion, seven hundred thirteen million, six hundred eighteen thousand and seventy-eight.

Scientific notation

• Scientific notation: 1.44115097642713618078 × 10²⁰

Factors of 144115097642713618078

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 87251021721

Divisors of 144115097642713618078

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 7 14 49 98 16857641 33715282 118003487 236006974 826024409 1652048818 87234164071 174468328142 610639148497 1221278296994 4274474039479 8548948078958 1470562220844016511 2941124441688033022 10293935545908115577 20587871091816231154 72057548821356809039 144115097642713618078
• Sum of all divisors σ(n): 251466154684251536304
• Sum of proper divisors (its aliquot sum) s(n): 107351057041537918226
• 144115097642713618078 is a deficient number, because the sum of its proper divisors (107351057041537918226) is less than itself. Its deficiency is 36764040601175699852

Bases of 144115097642713618078

• Binary: 1111100111111111111101011011100000001100100101011100001011010011110₂
• Hexadecimal: 0x7CFFFADC064AE169E
• Base-36: UEX2YHISKXZMM

Squares and roots of 144115097642713618078

• 144115097642713618078 squared (144115097642713618078²) is 20769161368568880238144641994913248414084
• 144115097642713618078 cubed (144115097642713618078³) is 2993149718588579774340329267942213424221525386099923172210552
• The square root of 144115097642713618078 is 12004794777.2010504319
• The cube root of 144115097642713618078 is 5242878.9033535873

Scales and comparisons

• 144,115,097,642,713,618,078 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 144,115,097,642,713,618,078 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 144115097642713618078 cubic inches would be around 436906.6 feet tall.

Recreational maths with 144115097642713618078

• 144115097642713618078 backwards is 870816317246790511441
• The number of decimal digits it has is: 21
• The sum of 144115097642713618078's digits is 85
• More coming soon!