742943930450

Names of 742943930450

• Cardinal: 742943930450 can be written as Seven hundred forty-two billion, nine hundred forty-three million, nine hundred thirty thousand, four hundred fifty.

Scientific notation

• Scientific notation: 7.4294393045 × 10¹¹

Factors of 742943930450

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1629

Divisors of 742943930450

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 5 10 25 50 79 158 395 790 1543 1975 3086 3950 6241 7715 12482 15430 31205 38575 62410 77150 121897 156025 243794 312050 609485 1218970 2380849 3047425 4761698 6094850 9629863 11904245 19259726 23808490 48149315 59521225 96298630 119042450 188087071 240746575 376174142 481493150 940435355 1880870710 4702176775 9404353550 14858878609 29717757218 74294393045 148588786090 371471965225 742943930450
• Sum of all divisors σ(n): 1400496872229
• Sum of proper divisors (its aliquot sum) s(n): 657552941779
• 742943930450 is a deficient number, because the sum of its proper divisors (657552941779) is less than itself. Its deficiency is 85390988671

Bases of 742943930450

• Binary: 1010110011111010111010001011100001010010₂
• Hexadecimal: 0xACFAE8B852
• Base-36: 9HAXMTLE

Squares and roots of 742943930450

• 742943930450 squared (742943930450²) is 551965683792494437202500
• 742943930450 cubed (742943930450³) is 410079554590317679384986052566125000
• The square root of 742943930450 is 861941.9530629657
• The cube root of 742943930450 is 9057.0204083533

Scales and comparisons

• 742,943,930,450 seconds is equal to 23,623 years, 16 weeks, 4 days, 2 hours, 50 seconds.
• To count from 1 to 742,943,930,450 would take you about forty-seven thousand, two hundred forty-six 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 742943930450 cubic inches would be around 754.8 feet tall.

Recreational maths with 742943930450

• 742943930450 backwards is 054039349247
• 742943930450 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 742943930450's digits is 50
• More coming soon!