3930220242

Names of 3930220242

• Cardinal: 3930220242 can be written as Three billion, nine hundred thirty million, two hundred twenty thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 3.930220242 × 10⁹

Factors of 3930220242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 777

Divisors of 3930220242

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 34 39 51 78 89 102 117 153 178 221 234 267 289 306 442 534 578 653 663 801 867 1157 1306 1326 1513 1602 1734 1959 1989 2314 2601 3026 3471 3757 3918 3978 4539 5202 5877 6942 7514 8489 9078 10413 11101 11271 11754 13617 16978 19669 20826 22202 22542 25467 25721 27234 33303 33813 39338 50934 51442 58117 59007 66606 67626 76401 77163 99909 116234 118014 144313 152802 154326 174351 177021 188717 199818 231489 288626 334373 348702 354042 377434 432939 462978 523053 566151 668746 755521 865878 987989 1003119 1046106 1132302 1298817 1511042 1698453 1975978 2006238 2266563 2453321 2597634 2963967 3009357 3396906 4533126 4906642 5927934 6018714 6799689 7359963 8891901 12843857 13599378 14719926 16795813 17783802 22079889 25687714 33591626 38531571 44159778 50387439 77063142 100774878 115594713 151162317 218345569 231189426 302324634 436691138 655036707 1310073414 1965110121 3930220242
• Sum of all divisors σ(n): 9866230920
• Sum of proper divisors (its aliquot sum) s(n): 5936010678
• 3930220242 is an abundant number, because the sum of its proper divisors (5936010678) is greater than itself. Its abundance is 2005790436

Bases of 3930220242

• Binary: 11101010010000100110011011010010₂
• Hexadecimal: 0xEA4266D2
• Base-36: 1SZY9CI

Squares and roots of 3930220242

• 3930220242 squared (3930220242²) is 15446631150626538564
• 3930220242 cubed (3930220242³) is 60708662418900172846626412488
• The square root of 3930220242 is 62691.4686540359
• The cube root of 3930220242 is 1578.1161441595

Scales and comparisons

• 3,930,220,242 seconds is equal to 124 years, 50 weeks, 2 days, 15 hours, 50 minutes, 42 seconds.
• To count from 1 to 3,930,220,242 would take you about two hundred forty-nine 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 3930220242 cubic inches would be around 131.5 feet tall.

Recreational maths with 3930220242

• 3930220242 backwards is 2420220393
• The number of decimal digits it has is: 10
• The sum of 3930220242's digits is 27
• More coming soon!