440091994545

Names of 440091994545

• Cardinal: 440091994545 can be written as Four hundred forty billion, ninety-one million, nine hundred ninety-four thousand, five hundred forty-five.

Scientific notation

• Scientific notation: 4.40091994545 × 10¹¹

Factors of 440091994545

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4325492

Divisors of 440091994545

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 15 17 19 21 35 45 51 57 63 85 95 105 119 133 153 171 255 285 315 323 357 399 595 665 765 855 969 1071 1197 1615 1785 1995 2261 2907 4845 5355 5985 6783 11305 14535 20349 33915 101745 4325441 12976323 21627205 30278087 38928969 64881615 73532497 82183379 90834261 151390435 194644845 220597491 246550137 272502783 367662485 410916895 454171305 514727479 575283653 661792473 739650411 1102987455 1232750685 1362513915 1397117443 1544182437 1725850959 2573637395 2876418265 3308962365 3698252055 4191352329 4632547311 5177552877 6985587215 7720912185 8629254795 9779822101 12574056987 20956761645 23162736555 25887764385 29339466303 48899110505 62870284935 88018398909 146697331515 440091994545
• Sum of all divisors σ(n): 971667290880
• Sum of proper divisors (its aliquot sum) s(n): 531575296335
• 440091994545 is an abundant number, because the sum of its proper divisors (531575296335) is greater than itself. Its abundance is 91483301790

Bases of 440091994545

• Binary: 110011001110111100001101110100110110001₂
• Hexadecimal: 0x667786E9B1
• Base-36: 5M6BESA9

Squares and roots of 440091994545

• 440091994545 squared (440091994545²) is 193680963662596309757025
• 440091994545 cubed (440091994545³) is 85237441603669678374125776575428625
• The square root of 440091994545 is 663394.2979442919
• The cube root of 440091994545 is 7606.4349616773

Scales and comparisons

• 440,091,994,545 seconds is equal to 13,993 years, 29 weeks, 2 days, 8 hours, 15 minutes, 45 seconds.
• To count from 1 to 440,091,994,545 would take you about twenty-seven thousand, nine hundred eighty-seven 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 440091994545 cubic inches would be around 633.9 feet tall.

Recreational maths with 440091994545

• 440091994545 backwards is 545499190044
• The number of decimal digits it has is: 12
• The sum of 440091994545's digits is 54
• More coming soon!