4255020

Names of 4255020

• Cardinal: 4255020 can be written as Four million, two hundred fifty-five thousand and twenty.

Scientific notation

• Scientific notation: 4.25502 × 10⁶

Factors of 4255020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 335

Divisors of 4255020

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 55 60 63 66 70 77 84 90 99 105 110 126 132 140 154 165 180 198 210 220 231 252 307 308 315 330 385 396 420 462 495 614 630 660 693 770 921 924 990 1155 1228 1260 1386 1535 1540 1842 1980 2149 2310 2763 2772 3070 3377 3465 3684 4298 4605 4620 5526 6140 6447 6754 6930 8596 9210 10131 10745 11052 12894 13508 13815 13860 16885 18420 19341 20262 21490 23639 25788 27630 30393 32235 33770 38682 40524 42980 47278 50655 55260 60786 64470 67540 70917 77364 94556 96705 101310 118195 121572 128940 141834 151965 193410 202620 212751 236390 283668 303930 354585 386820 425502 472780 607860 709170 851004 1063755 1418340 2127510 4255020
• Sum of all divisors σ(n): 16144128
• Sum of proper divisors (its aliquot sum) s(n): 11889108
• 4255020 is an abundant number, because the sum of its proper divisors (11889108) is greater than itself. Its abundance is 7634088

Bases of 4255020

• Binary: 10000001110110100101100₂
• Hexadecimal: 0x40ED2C
• Base-36: 2J770

Squares and roots of 4255020

• 4255020 squared (4255020²) is 18105195200400
• 4255020 cubed (4255020³) is 77037967681606008000
• The square root of 4255020 is 2062.7699823295
• The cube root of 4255020 is 162.0443408573

Scales and comparisons

• 4,255,020 seconds is equal to 7 weeks, 5 hours, 57 minutes.
• To count from 1 to 4,255,020 would take you about ten 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 4255020 cubic inches would be around 13.5 feet tall.

Recreational maths with 4255020

• 4255020 backwards is 0205524
• 4255020 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 4255020's digits is 18
• More coming soon!