440268909029401009492

Names of 440268909029401009492

• Cardinal: 440268909029401009492 can be written as Four hundred forty quintillion, two hundred sixty-eight quadrillion, nine hundred nine trillion, twenty-nine billion, four hundred one million, nine thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 4.40268909029401009492 × 10²⁰

Factors of 440268909029401009492

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 839911409437

Divisors of 440268909029401009492

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 11 22 44 11913463 23826926 47653852 131048093 262096186 524192372 839899495961 1679798991922 3359597983844 9238894455571 18477788911142 36955577822284 10006111568850022943 20012223137700045886 40024446275400091772 110067227257350252373 220134454514700504746 440268909029401009492
• Sum of all divisors σ(n): 840513442335960318912
• Sum of proper divisors (its aliquot sum) s(n): 400244533306559309420
• 440268909029401009492 is a deficient number, because the sum of its proper divisors (400244533306559309420) is less than itself. Its deficiency is 40024375722841700072

Bases of 440268909029401009492

• Binary: 101111101110111110101011000000001111000011010001101111001110101010100₂
• Hexadecimal: 0x17DDF5601E1A379D54
• Base-36: 2KWYFYY5PJYVYS

Squares and roots of 440268909029401009492

• 440268909029401009492 squared (440268909029401009492²) is 193836712257938981745947387815148674098064
• 440268909029401009492 cubed (440268909029401009492³) is 85340277835648717098852908359444814299636987600724394202823488
• The square root of 440268909029401009492 is 20982585851.8296311887
• The cube root of 440268909029401009492 is 7607454.0730272495

Scales and comparisons

• 440,268,909,029,401,009,492 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 440,268,909,029,401,009,492 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 440268909029401009492 cubic inches would be around 633954.5 feet tall.

Recreational maths with 440268909029401009492

• 440268909029401009492 backwards is 294900104920909862044
• The number of decimal digits it has is: 21
• The sum of 440268909029401009492's digits is 82
• More coming soon!