742024980

Names of 742024980

• Cardinal: 742024980 can be written as Seven hundred forty-two million, twenty-four thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 7.4202498 × 10⁸

Factors of 742024980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 49760

Divisors of 742024980

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 83 90 166 180 249 332 415 498 747 830 996 1245 1494 1660 2490 2988 3735 4980 7470 14940 49667 99334 149001 198668 248335 298002 447003 496670 596004 745005 894006 993340 1490010 1788012 2235015 2980020 4122361 4470030 8244722 8940060 12367083 16489444 20611805 24734166 37101249 41223610 49468332 61835415 74202498 82447220 123670830 148404996 185506245 247341660 371012490 742024980
• Sum of all divisors σ(n): 2277973152
• Sum of proper divisors (its aliquot sum) s(n): 1535948172
• 742024980 is an abundant number, because the sum of its proper divisors (1535948172) is greater than itself. Its abundance is 793923192

Bases of 742024980

• Binary: 101100001110100110011100010100₂
• Hexadecimal: 0x2C3A6714
• Base-36: C9S650

Squares and roots of 742024980

• 742024980 squared (742024980²) is 550601070944000400
• 742024980 cubed (742024980³) is 408559748655200477929992000
• The square root of 742024980 is 27240.1354622183
• The cube root of 742024980 is 905.3284645547

Scales and comparisons

• 742,024,980 seconds is equal to 23 years, 30 weeks, 6 days, 6 hours, 3 minutes.
• To count from 1 to 742,024,980 would take you about thirty-five 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 742024980 cubic inches would be around 75.4 feet tall.

Recreational maths with 742024980

• 742024980 backwards is 089420247
• 742024980 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 742024980's digits is 36
• More coming soon!