42239286530

Names of 42239286530

• Cardinal: 42239286530 can be written as Forty-two billion, two hundred thirty-nine million, two hundred eighty-six thousand, five hundred thirty.

Scientific notation

• Scientific notation: 4.223928653 × 10¹⁰

Factors of 42239286530

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 314

Divisors of 42239286530

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 31 35 62 70 155 217 269 310 434 538 1085 1345 1883 2170 2690 3766 8339 9415 16678 18830 41695 58373 72361 83390 116746 144722 291865 361805 506527 583730 723610 1013054 2243191 2532635 4486382 5065270 11215955 15702337 19465109 22431910 31404674 38930218 78511685 97325545 136255763 157023370 194651090 272511526 603418379 681278815 1206836758 1362557630 3017091895 4223928653 6034183790 8447857306 21119643265 42239286530
• Sum of all divisors σ(n): 90029905920
• Sum of proper divisors (its aliquot sum) s(n): 47790619390
• 42239286530 is an abundant number, because the sum of its proper divisors (47790619390) is greater than itself. Its abundance is 5551332860

Bases of 42239286530

• Binary: 100111010101101010000101110100000010₂
• Hexadecimal: 0x9D5A85D02
• Base-36: JEK6I2Q

Squares and roots of 42239286530

• 42239286530 squared (42239286530²) is 1784157326563439440900
• 42239286530 cubed (42239286530³) is 75361532531311898766478101077000
• The square root of 42239286530 is 205521.9855149321
• The cube root of 42239286530 is 3482.6154681231

Scales and comparisons

• 42,239,286,530 seconds is equal to 1,343 years, 4 weeks, 15 hours, 8 minutes, 50 seconds.
• To count from 1 to 42,239,286,530 would take you about two thousand, six hundred eighty-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 42239286530 cubic inches would be around 290.2 feet tall.

Recreational maths with 42239286530

• 42239286530 backwards is 03568293224
• The number of decimal digits it has is: 11
• The sum of 42239286530's digits is 44
• More coming soon!