445489226440464

Names of 445489226440464

• Cardinal: 445489226440464 can be written as Four hundred forty-five trillion, four hundred eighty-nine billion, two hundred twenty-six million, four hundred forty thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 4.45489226440464 × 10¹⁴

Factors of 445489226440464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3051682

Divisors of 445489226440464

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 1409 2161 2818 4227 4322 5636 6483 8454 8644 11272 12966 16908 17288 22544 25932 33816 34576 51864 67632 103728 3044849 3048107 6089698 6096214 9134547 9144321 12179396 12192428 18269094 18288642 24358792 24384856 36538188 36577284 48717584 48769712 73076376 73154568 146152752 146309136 4294782763 6586959227 8589565526 12884348289 13173918454 17179131052 19760877681 25768696578 26347836908 34358262104 39521755362 51537393156 52695673816 68716524208 79043510724 103074786312 105391347632 158087021448 206149572624 316174042896 9281025550843 18562051101686 27843076652529 37124102203372 55686153305058 74248204406744 111372306610116 148496408813488 222744613220232 445489226440464
• Sum of all divisors σ(n): 1152197260280640
• Sum of proper divisors (its aliquot sum) s(n): 706708033840176
• 445489226440464 is an abundant number, because the sum of its proper divisors (706708033840176) is greater than itself. Its abundance is 261218807399712

Bases of 445489226440464

• Binary: 1100101010010101110001011000101111101111100010000₂
• Hexadecimal: 0x1952B8B17DF10
• Base-36: 4DWUXB8C9C

Squares and roots of 445489226440464

• 445489226440464 squared (445489226440464²) is 198460650874523009075736535296
• 445489226440464 cubed (445489226440464³) is 88412081836962250559136747158471938178617344
• The square root of 445489226440464 is 21106615.7031501381
• The cube root of 445489226440464 is 76374.0348819835

Scales and comparisons

• 445,489,226,440,464 seconds is equal to 14,165,179 years, 21 weeks, 3 days, 34 minutes, 24 seconds.
• To count from 1 to 445,489,226,440,464 would take you about thirty-five million, four hundred twelve thousand, nine hundred forty-eight 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 445489226440464 cubic inches would be around 6364.5 feet tall.

Recreational maths with 445489226440464

• 445489226440464 backwards is 464044622984544
• The number of decimal digits it has is: 15
• The sum of 445489226440464's digits is 66
• More coming soon!