55445329385838

Names of 55445329385838

• Cardinal: 55445329385838 can be written as Fifty-five trillion, four hundred forty-five billion, three hundred twenty-nine million, three hundred eighty-five thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 5.5445329385838 × 10¹³

Factors of 55445329385838

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 166494384

Divisors of 55445329385838

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 881 1762 2643 5286 6167 7929 12334 15858 18501 23787 37002 47574 55503 111006 166509 333018 166493491 332986982 499480473 998960946 1165454437 1498441419 2330908874 2996882838 3496363311 4495324257 6992726622 8990648514 10489089933 20978179866 31467269799 62934539598 146680765571 293361531142 440042296713 880084593426 1026765358997 1320126890139 2053530717994 2640253780278 3080296076991 3960380670417 6160592153982 7920761340834 9240888230973 18481776461946 27722664692919 55445329385838
• Sum of all divisors σ(n): 140973369546240
• Sum of proper divisors (its aliquot sum) s(n): 85528040160402
• 55445329385838 is an abundant number, because the sum of its proper divisors (85528040160402) is greater than itself. Its abundance is 30082710774564

Bases of 55445329385838

• Binary: 1100100110110101011111001010011001100101101110₂
• Hexadecimal: 0x326D5F29996E
• Base-36: JNJ8DK67I

Squares and roots of 55445329385838

• 55445329385838 squared (55445329385838²) is 3074184550704070850274962244
• 55445329385838 cubed (55445329385838³) is 170449175006641608607362310809549158300472
• The square root of 55445329385838 is 7446162.0574520133
• The cube root of 55445329385838 is 38131.8892170775

Scales and comparisons

• 55,445,329,385,838 seconds is equal to 1,762,989 years, 50 weeks, 3 days, 8 hours, 57 minutes, 18 seconds.
• To count from 1 to 55,445,329,385,838 would take you about four million, four hundred seven thousand, four hundred seventy-four 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 55445329385838 cubic inches would be around 3177.7 feet tall.

Recreational maths with 55445329385838

• 55445329385838 backwards is 83858392354455
• The number of decimal digits it has is: 14
• The sum of 55445329385838's digits is 72
• More coming soon!