42529029990

Names of 42529029990

• Cardinal: 42529029990 can be written as Forty-two billion, five hundred twenty-nine million, twenty-nine thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 4.252902999 × 10¹⁰

Factors of 42529029990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 49277

Divisors of 42529029990

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 107 214 271 321 535 542 642 813 1070 1355 1605 1626 2710 3210 4065 8130 28997 48889 57994 86991 97778 144985 146667 173982 244445 289970 293334 434955 488890 733335 869910 1466670 5231123 10462246 13248919 15693369 26155615 26497838 31386738 39746757 52311230 66244595 78466845 79493514 132489190 156933690 198733785 397467570 1417634333 2835268666 4252902999 7088171665 8505805998 14176343330 21264514995 42529029990
• Sum of all divisors σ(n): 103405870080
• Sum of proper divisors (its aliquot sum) s(n): 60876840090
• 42529029990 is an abundant number, because the sum of its proper divisors (60876840090) is greater than itself. Its abundance is 18347810100

Bases of 42529029990

• Binary: 100111100110111011010111111101100110₂
• Hexadecimal: 0x9E6ED7F66
• Base-36: JJCOPK6

Squares and roots of 42529029990

• 42529029990 squared (42529029990²) is 1808718391890319400100
• 42529029990 cubed (42529029990³) is 76923038732167966557531708999000
• The square root of 42529029990 is 206225.6773294733
• The cube root of 42529029990 is 3490.5604141611

Scales and comparisons

• 42,529,029,990 seconds is equal to 1,352 years, 15 weeks, 1 day, 3 hours, 26 minutes, 30 seconds.
• To count from 1 to 42,529,029,990 would take you about two thousand, seven hundred 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 42529029990 cubic inches would be around 290.9 feet tall.

Recreational maths with 42529029990

• 42529029990 backwards is 09992092524
• The number of decimal digits it has is: 11
• The sum of 42529029990's digits is 51
• More coming soon!