439749969049989020

Names of 439749969049989020

• Cardinal: 439749969049989020 can be written as Four hundred thirty-nine quadrillion, seven hundred forty-nine trillion, nine hundred sixty-nine billion, forty-nine million, nine hundred eighty-nine thousand and twenty.

Scientific notation

• Scientific notation: 4.3974996904998902 × 10¹⁷

Factors of 439749969049989020

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 53050472627

Divisors of 439749969049989020

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 5 10 20 414467 828934 1657868 2072335 4144670 8289340 53050058153 106100116306 212200232612 265250290765 530500581530 1061001163060 21987498452499451 43974996904998902 87949993809997804 109937492262497255 219874984524994510 439749969049989020
• Sum of all divisors σ(n): 923477163124827024
• Sum of proper divisors (its aliquot sum) s(n): 483727194074838004
• 439749969049989020 is an abundant number, because the sum of its proper divisors (483727194074838004) is greater than itself. Its abundance is 43977225024848984

Bases of 439749969049989020

• Binary: 11000011010010011100100010001010111001101101010111110011100₂
• Hexadecimal: 0x61A4E445736AF9C
• Base-36: 3C9YCQVWMKYK

Squares and roots of 439749969049989020

• 439749969049989020 squared (439749969049989020²) is 193380035279466300993179662120560400
• 439749969049989020 cubed (439749969049989020³) is 85038864529031090649481372138620988155965536246808000
• The square root of 439749969049989020 is 663136463.3693347283
• The cube root of 439749969049989020 is 760446.3957913515

Scales and comparisons

• 439,749,969,049,989,020 seconds is equal to 13,982,688,779 years, 42 weeks, 6 days, 8 hours, 30 minutes, 20 seconds.
• To count from 1 to 439,749,969,049,989,020 would take you about forty-one billion, nine hundred forty-eight million, sixty-six thousand, three hundred thirty-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 439749969049989020 cubic inches would be around 63370.5 feet tall.

Recreational maths with 439749969049989020

• 439749969049989020 backwards is 020989940969947934
• The number of decimal digits it has is: 18
• The sum of 439749969049989020's digits is 101
• More coming soon!