148664642365964272

Names of 148664642365964272

• Cardinal: 148664642365964272 can be written as One hundred forty-eight quadrillion, six hundred sixty-four trillion, six hundred forty-two billion, three hundred sixty-five million, nine hundred sixty-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.48664642365964272 × 10¹⁷

Factors of 148664642365964272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1813691225587

Divisors of 148664642365964272

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 47 94 109 188 218 376 436 752 872 1744 5123 10246 20492 40984 81968 1813691225429 3627382450858 7254764901716 14509529803432 29019059606864 85243487595163 170486975190326 197692343571761 340973950380652 395384687143522 681947900761304 790769374287044 1363895801522608 1581538748574088 3163077497148176 9291540147872767 18583080295745534 37166160591491068 74332321182982136 148664642365964272
• Sum of all divisors σ(n): 296864979778382400
• Sum of proper divisors (its aliquot sum) s(n): 148200337412418128
• 148664642365964272 is a deficient number, because the sum of its proper divisors (148200337412418128) is less than itself. Its deficiency is 464304953546144

Bases of 148664642365964272

• Binary: 1000010000001010011011010001011110111000100011111111110000₂
• Hexadecimal: 0x21029B45EE23FF0
• Base-36: 14NT7TVDDK34

Squares and roots of 148664642365964272

• 148664642365964272 squared (148664642365964272²) is 22101175889800059097271096380489984
• 148664642365964272 cubed (148664642365964272³) is 3285663409524397982129281573442833229473579997851648
• The square root of 148664642365964272 is 385570541.3617127883
• The cube root of 148664642365964272 is 529747.8833714803

Scales and comparisons

• 148,664,642,365,964,272 seconds is equal to 4,727,075,777 years, 15 weeks, 6 days, 9 hours, 37 minutes, 52 seconds.
• To count from 1 to 148,664,642,365,964,272 would take you about fourteen billion, one hundred eighty-one million, two hundred twenty-seven thousand, three hundred thirty-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 148664642365964272 cubic inches would be around 44145.7 feet tall.

Recreational maths with 148664642365964272

• 148664642365964272 backwards is 272469563246466841
• The number of decimal digits it has is: 18
• The sum of 148664642365964272's digits is 85
• More coming soon!