42265020

Names of 42265020

• Cardinal: 42265020 can be written as Forty-two million, two hundred sixty-five thousand and twenty.

Scientific notation

• Scientific notation: 4.226502 × 10⁷

Factors of 42265020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1097

Divisors of 42265020

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 103 105 140 206 210 309 412 420 515 618 721 977 1030 1236 1442 1545 1954 2060 2163 2884 2931 3090 3605 3908 4326 4885 5862 6180 6839 7210 8652 9770 10815 11724 13678 14420 14655 19540 20517 21630 27356 29310 34195 41034 43260 58620 68390 82068 100631 102585 136780 201262 205170 301893 402524 410340 503155 603786 704417 1006310 1207572 1408834 1509465 2012620 2113251 2817668 3018930 3522085 4226502 6037860 7044170 8453004 10566255 14088340 21132510 42265020
• Sum of all divisors σ(n): 136700928
• Sum of proper divisors (its aliquot sum) s(n): 94435908
• 42265020 is an abundant number, because the sum of its proper divisors (94435908) is greater than itself. Its abundance is 52170888

Bases of 42265020

• Binary: 10100001001110100110111100₂
• Hexadecimal: 0x284E9BC
• Base-36: P5VWC

Squares and roots of 42265020

• 42265020 squared (42265020²) is 1786331915600400
• 42265020 cubed (42265020³) is 75499354139489218008000
• The square root of 42265020 is 6501.1552819479
• The cube root of 42265020 is 348.3322563299

Scales and comparisons

• 42,265,020 seconds is equal to 1 year, 17 weeks, 6 days, 4 hours, 17 minutes.
• To count from 1 to 42,265,020 would take you about two 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 42265020 cubic inches would be around 29 feet tall.

Recreational maths with 42265020

• 42265020 backwards is 02056224
• 42265020 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42265020's digits is 21
• More coming soon!