440745481852999817213

Names of 440745481852999817213

• Cardinal: 440745481852999817213 can be written as Four hundred forty quintillion, seven hundred forty-five quadrillion, four hundred eighty-one trillion, eight hundred fifty-two billion, nine hundred ninety-nine million, eight hundred seventeen thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 4.40745481852999817213 × 10²⁰

Factors of 440745481852999817213

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 137087921569004

Divisors of 440745481852999817213

• Number of divisors d(n): 16
• Complete list of divisors:
  1 17 379 499 6443 8483 189121 3215057 137087921568109 2330494666657853 51956322274313311 68406872862486391 883257478663326287 1162916838662268647 25926204814882342189 440745481852999817213
• Sum of all divisors σ(n): 468840691762936200000
• Sum of proper divisors (its aliquot sum) s(n): 28095209909936382787
• 440745481852999817213 is a deficient number, because the sum of its proper divisors (28095209909936382787) is less than itself. Its deficiency is 412650271943063434426

Bases of 440745481852999817213

• Binary: 101111110010010010010100000001001001101011110011011011101011111111101₂
• Hexadecimal: 0x17E49280935E6DD7FD
• Base-36: 2L0KSHWYG116GT

Squares and roots of 440745481852999817213

• 440745481852999817213 squared (440745481852999817213²) is 194256579773832991188520217071411411087369
• 440745481852999817213 cubed (440745481852999817213³) is 85617709855533719954555199115560418514460198754937158573082597
• The square root of 440745481852999817213 is 20993939169.5079419941
• The cube root of 440745481852999817213 is 7610198.0009816939

Scales and comparisons

• 440,745,481,852,999,817,213 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 440,745,481,852,999,817,213 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 440745481852999817213 cubic inches would be around 634183.2 feet tall.

Recreational maths with 440745481852999817213

• 440745481852999817213 backwards is 312718999258184547044
• The number of decimal digits it has is: 21
• The sum of 440745481852999817213's digits is 101
• More coming soon!