4455136484640

Names of 4455136484640

• Cardinal: 4455136484640 can be written as Four trillion, four hundred fifty-five billion, one hundred thirty-six million, four hundred eighty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.45513648464 × 10¹²

Factors of 4455136484640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3093844791

Divisors of 4455136484640

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 3093844781 6187689562 9281534343 12375379124 15469223905 18563068686 24750758248 27844603029 30938447810 37126137372 46407671715 49501516496 55689206058 61876895620 74252274744 92815343430 99003032992 111378412116 123753791240 139223015145 148504549488 185630686860 222756824232 247507582480 278446030290 297009098976 371261373720 445513648464 495015164960 556892060580 742522747440 891027296928 1113784121160 1485045494880 2227568242320 4455136484640
• Sum of all divisors σ(n): 15203153258748
• Sum of proper divisors (its aliquot sum) s(n): 10748016774108
• 4455136484640 is an abundant number, because the sum of its proper divisors (10748016774108) is greater than itself. Its abundance is 6292880289468

Bases of 4455136484640

• Binary: 1000000110101001010110100111101110100100000₂
• Hexadecimal: 0x40D4AD3DD20
• Base-36: 1KUNT8G80

Squares and roots of 4455136484640

• 4455136484640 squared (4455136484640²) is 19848241096770456955929600
• 4455136484640 cubed (4455136484640³) is 88426623066153111659646633547321344000
• The square root of 4455136484640 is 2110719.4234762705
• The cube root of 4455136484640 is 16454.5876896667

Scales and comparisons

• 4,455,136,484,640 seconds is equal to 141,659 years, 29 weeks, 16 hours, 24 minutes.
• To count from 1 to 4,455,136,484,640 would take you about three hundred fifty-four thousand, one 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 4455136484640 cubic inches would be around 1371.2 feet tall.

Recreational maths with 4455136484640

• 4455136484640 backwards is 0464846315544
• The number of decimal digits it has is: 13
• The sum of 4455136484640's digits is 54
• More coming soon!