35420140

Names of 35420140

• Cardinal: 35420140 can be written as Thirty-five million, four hundred twenty thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.542014 × 10⁷

Factors of 35420140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 830

Divisors of 35420140

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 47 49 70 94 98 140 188 196 235 245 329 470 490 658 769 940 980 1316 1538 1645 2303 3076 3290 3845 4606 5383 6580 7690 9212 10766 11515 15380 21532 23030 26915 36143 37681 46060 53830 72286 75362 107660 144572 150724 180715 188405 253001 361430 376810 506002 722860 753620 1012004 1265005 1771007 2530010 3542014 5060020 7084028 8855035 17710070 35420140
• Sum of all divisors σ(n): 88482240
• Sum of proper divisors (its aliquot sum) s(n): 53062100
• 35420140 is an abundant number, because the sum of its proper divisors (53062100) is greater than itself. Its abundance is 17641960

Bases of 35420140

• Binary: 10000111000111011111101100₂
• Hexadecimal: 0x21C77EC
• Base-36: L36CS

Squares and roots of 35420140

• 35420140 squared (35420140²) is 1254586317619600
• 35420140 cubed (35420140³) is 44437623012170698744000
• The square root of 35420140 is 5951.4821683343
• The cube root of 35420140 is 328.4102911385

Scales and comparisons

• 35,420,140 seconds is equal to 1 year, 6 weeks, 3 days, 22 hours, 55 minutes, 40 seconds.
• To count from 1 to 35,420,140 would take you about thirty-five weeks!

  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 35420140 cubic inches would be around 27.4 feet tall.

Recreational maths with 35420140

• 35420140 backwards is 04102453
• The number of decimal digits it has is: 8
• The sum of 35420140's digits is 19
• More coming soon!