136514820

Names of 136514820

• Cardinal: 136514820 can be written as One hundred thirty-six million, five hundred fourteen thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.3651482 × 10⁸

Factors of 136514820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 13486

Divisors of 136514820

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 169 195 260 338 390 507 676 780 845 1014 1690 2028 2535 3380 5070 10140 13463 26926 40389 53852 67315 80778 134630 161556 175019 201945 269260 350038 403890 525057 700076 807780 875095 1050114 1750190 2100228 2275247 2625285 3500380 4550494 5250570 6825741 9100988 10501140 11376235 13651482 22752470 27302964 34128705 45504940 68257410 136514820
• Sum of all divisors σ(n): 413937216
• Sum of proper divisors (its aliquot sum) s(n): 277422396
• 136514820 is an abundant number, because the sum of its proper divisors (277422396) is greater than itself. Its abundance is 140907576

Bases of 136514820

• Binary: 1000001000110000110100000100₂
• Hexadecimal: 0x8230D04
• Base-36: 299ZIC

Squares and roots of 136514820

• 136514820 squared (136514820²) is 18636296079632400
• 136514820 cubed (136514820³) is 2544130604777722752168000
• The square root of 136514820 is 11683.9556657837
• The cube root of 136514820 is 514.9043967445

Scales and comparisons

• 136,514,820 seconds is equal to 4 years, 17 weeks, 5 days, 47 minutes.
• To count from 1 to 136,514,820 would take you about 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 136514820 cubic inches would be around 42.9 feet tall.

Recreational maths with 136514820

• 136514820 backwards is 028415631
• 136514820 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 136514820's digits is 30
• More coming soon!