449764438378012849

Names of 449764438378012849

• Cardinal: 449764438378012849 can be written as Four hundred forty-nine quadrillion, seven hundred sixty-four trillion, four hundred thirty-eight billion, three hundred seventy-eight million, twelve thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 4.49764438378012849 × 10¹⁷

Factors of 449764438378012849

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 237784

Divisors of 449764438378012849

• Number of divisors d(n): 81
• Complete list of divisors:
  1 7 13 31 49 91 169 217 403 637 961 1183 1519 2821 5239 6727 8281 12493 19747 36673 47089 87451 162409 237733 256711 612157 1136863 1664131 3090529 7369723 7958041 11648917 21633703 40176877 51588061 95806399 151435921 228461413 281238139 361116427 670644793 1245483187 1599229891 1968666973 2969998369 4694513551 8718382309 11194609237 20789988583 38609978797 56516979289 61028676163 145529920081 270269851579 395618855023 734720730757 1752026357959 1891888961053 2769331985161 5143045115299 9551369499841 12264184505713 22776342653467 36001315807093 54312817096729 66859586498887 85849291539991 159434398574269 296092454495071 380189719677103 468017105492209 706066622257477 1116040790019883 2072647181465497 2661328037739721 4942466355802339 9178866089347201 14508530270258479 34597264490616373 64252062625430407 449764438378012849
• Sum of all divisors σ(n): 585404373131544609
• Sum of proper divisors (its aliquot sum) s(n): 135639934753531760
• 449764438378012849 is a deficient number, because the sum of its proper divisors (135639934753531760) is less than itself. Its deficiency is 314124503624481089

Bases of 449764438378012849

• Binary: 11000111101111000100101111110101110000111111110000010110001₂
• Hexadecimal: 0x63DE25FAE1FE0B1
• Base-36: 3F0K6QL0LHO1

Squares and roots of 449764438378012849

• 449764438378012849 squared (449764438378012849²) is 202288050029489317317421438009096801
• 449764438378012849 cubed (449764438378012849³) is 90981971212096628340575511529536776704858407662796049
• 449764438378012849 is a perfect square number. Its square root is 670644793
• The cube root of 449764438378012849 is 766175.6956529989

Scales and comparisons

• 449,764,438,378,012,849 seconds is equal to 14,301,117,927 years, 34 weeks, 5 days, 10 hours, 40 minutes, 49 seconds.
• To count from 1 to 449,764,438,378,012,849 would take you about forty-two billion, nine hundred three million, three hundred fifty-three thousand, seven hundred eighty-three 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 449764438378012849 cubic inches would be around 63848 feet tall.

Recreational maths with 449764438378012849

• 449764438378012849 backwards is 948210873834467944
• 449764438378012849 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 449764438378012849's digits is 91
• More coming soon!