148691397216

Names of 148691397216

• Cardinal: 148691397216 can be written as One hundred forty-eight billion, six hundred ninety-one million, three hundred ninety-seven thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.48691397216 × 10¹¹

Factors of 148691397216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9274835

Divisors of 148691397216

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 167 334 501 668 1002 1336 2004 2672 4008 5344 8016 16032 9274663 18549326 27823989 37098652 55647978 74197304 111295956 148394608 222591912 296789216 445183824 890367648 1548868721 3097737442 4646606163 6195474884 9293212326 12390949768 18586424652 24781899536 37172849304 49563799072 74345698608 148691397216
• Sum of all divisors σ(n): 392652175104
• Sum of proper divisors (its aliquot sum) s(n): 243960777888
• 148691397216 is an abundant number, because the sum of its proper divisors (243960777888) is greater than itself. Its abundance is 95269380672

Bases of 148691397216

• Binary: 10001010011110101100101010101001100000₂
• Hexadecimal: 0x229EB2AA60
• Base-36: 1WB30ODC

Squares and roots of 148691397216

• 148691397216 squared (148691397216²) is 22109131606046292550656
• 148691397216 cubed (148691397216³) is 3287437669735449312933733097373696
• The square root of 148691397216 is 385605.2349437183
• The cube root of 148691397216 is 5297.7966065397

Scales and comparisons

• 148,691,397,216 seconds is equal to 4,727 years, 48 weeks, 1 day, 5 hours, 53 minutes, 36 seconds.
• To count from 1 to 148,691,397,216 would take you about nine thousand, four hundred fifty-five 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 148691397216 cubic inches would be around 441.5 feet tall.

Recreational maths with 148691397216

• 148691397216 backwards is 612793196841
• The number of decimal digits it has is: 12
• The sum of 148691397216's digits is 57
• More coming soon!