1009705242

Names of 1009705242

• Cardinal: 1009705242 can be written as One billion, nine million, seven hundred five thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.009705242 × 10⁹

Factors of 1009705242

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 824

Divisors of 1009705242

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 13 14 17 21 26 34 39 42 51 78 91 102 119 181 182 221 238 273 357 362 442 543 546 601 663 714 1086 1202 1267 1326 1547 1803 2353 2534 3077 3094 3606 3801 4207 4641 4706 6154 7059 7602 7813 8414 9231 9282 10217 12621 14118 15626 16471 18462 20434 21539 23439 25242 30651 32942 40001 43078 46878 49413 54691 61302 64617 71519 80002 98826 108781 109382 120003 129234 132821 143038 164073 214557 217562 240006 265642 280007 326343 328146 398463 429114 560014 652686 761467 796926 840021 929747 1414153 1522934 1680042 1849277 1859494 2284401 2789241 2828306 3698554 4242459 4568802 5547831 5578482 8484918 9899071 11095662 12944939 19798142 24040601 25889878 29697213 38834817 48081202 59394426 72121803 77669634 144243606 168284207 336568414 504852621 1009705242
• Sum of all divisors σ(n): 2650572288
• Sum of proper divisors (its aliquot sum) s(n): 1640867046
• 1009705242 is an abundant number, because the sum of its proper divisors (1640867046) is greater than itself. Its abundance is 631161804

Bases of 1009705242

• Binary: 111100001011101110000100011010₂
• Hexadecimal: 0x3C2EE11A
• Base-36: GP5HJU

Squares and roots of 1009705242

• 1009705242 squared (1009705242²) is 1019504675722278564
• 1009705242 cubed (1009705242³) is 1029399215320294802255032488
• The square root of 1009705242 is 31775.8594218945
• The cube root of 1009705242 is 1003.2246709865

Scales and comparisons

• 1,009,705,242 seconds is equal to 32 years, 5 weeks, 3 days, 9 hours, 40 minutes, 42 seconds.
• To count from 1 to 1,009,705,242 would take you about 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 1009705242 cubic inches would be around 83.6 feet tall.

Recreational maths with 1009705242

• 1009705242 backwards is 2425079001
• The number of decimal digits it has is: 10
• The sum of 1009705242's digits is 30
• More coming soon!