425463621664

Names of 425463621664

• Cardinal: 425463621664 can be written as Four hundred twenty-five billion, four hundred sixty-three million, six hundred twenty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.25463621664 × 10¹¹

Factors of 425463621664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1791861

Divisors of 425463621664

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 41 82 164 181 328 362 656 724 1312 1448 2896 5792 7421 14842 29684 59368 118736 237472 1791637 3583274 7166548 14333096 28666192 57332384 73457117 146914234 293828468 324286297 587656936 648572594 1175313872 1297145188 2350627744 2594290376 5188580752 10377161504 13295738177 26591476354 53182952708 106365905416 212731810832 425463621664
• Sum of all divisors σ(n): 862802694936
• Sum of proper divisors (its aliquot sum) s(n): 437339073272
• 425463621664 is an abundant number, because the sum of its proper divisors (437339073272) is greater than itself. Its abundance is 11875451608

Bases of 425463621664

• Binary: 110001100001111100110111010100000100000₂
• Hexadecimal: 0x630F9BA820
• Base-36: 5FGE1ZJ4

Squares and roots of 425463621664

• 425463621664 squared (425463621664²) is 181019293359447330128896
• 425463621664 cubed (425463621664³) is 77017124143768526426095516098002944
• The square root of 425463621664 is 652275.7251837601
• The cube root of 425463621664 is 7521.2058910051

Scales and comparisons

• 425,463,621,664 seconds is equal to 13,528 years, 22 weeks, 1 day, 11 hours, 21 minutes, 4 seconds.
• To count from 1 to 425,463,621,664 would take you about twenty-seven thousand and fifty-six 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 425463621664 cubic inches would be around 626.8 feet tall.

Recreational maths with 425463621664

• 425463621664 backwards is 466126364524
• The number of decimal digits it has is: 12
• The sum of 425463621664's digits is 49
• More coming soon!