449150162815981

Names of 449150162815981

• Cardinal: 449150162815981 can be written as Four hundred forty-nine trillion, one hundred fifty billion, one hundred sixty-two million, eight hundred fifteen thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 4.49150162815981 × 10¹⁴

Factors of 449150162815981

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1053

Divisors of 449150162815981

• Number of divisors d(n): 48
• Complete list of divisors:
  1 11 71 121 781 971 1331 5041 8591 10681 55451 68941 94501 117491 357911 609961 758351 942841 1292401 3937021 4894811 6709571 8341861 10371251 43307231 53842921 66941711 91760471 114083761 347531581 476379541 592272131 736358821 1254921371 3822847391 4752861481 6514993441 8099947031 42051321301 52281476291 89099417341 337453165151 462564534311 575096239201 3711984816661 6326058631211 40831832983271 449150162815981
• Sum of all divisors σ(n): 501605592029568
• Sum of proper divisors (its aliquot sum) s(n): 52455429213587
• 449150162815981 is a deficient number, because the sum of its proper divisors (52455429213587) is less than itself. Its deficiency is 396694733602394

Bases of 449150162815981

• Binary: 1100110000111111111101011111001111100101111101101₂
• Hexadecimal: 0x1987FEBE7CBED
• Base-36: 4F7KQI86B1

Squares and roots of 449150162815981

• 449150162815981 squared (449150162815981²) is 201735868757622241343668992361
• 449150162815981 cubed (449150162815981³) is 90609698298309404359025379707168280537721141
• The square root of 449150162815981 is 21193163.1149288567
• The cube root of 449150162815981 is 76582.6729696417

Scales and comparisons

• 449,150,162,815,981 seconds is equal to 14,281,585 years, 44 weeks, 6 days, 19 hours, 33 minutes, 1 second.
• To count from 1 to 449,150,162,815,981 would take you about thirty-five million, seven hundred three thousand, nine hundred sixty-four 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 449150162815981 cubic inches would be around 6381.9 feet tall.

Recreational maths with 449150162815981

• 449150162815981 backwards is 189518261051944
• The number of decimal digits it has is: 15
• The sum of 449150162815981's digits is 64
• More coming soon!