14242020

Names of 14242020

• Cardinal: 14242020 can be written as Fourteen million, two hundred forty-two thousand and twenty.

Scientific notation

• Scientific notation: 1.424202 × 10⁷

Factors of 14242020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 73

Divisors of 14242020

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 19 20 26 30 31 38 39 52 57 60 62 65 76 78 93 95 114 124 130 155 156 186 190 195 228 247 260 285 310 372 380 390 403 465 494 570 589 620 741 780 806 930 961 988 1140 1178 1209 1235 1482 1612 1767 1860 1922 2015 2356 2418 2470 2883 2945 2964 3534 3705 3844 4030 4805 4836 4940 5766 5890 6045 7068 7410 7657 8060 8835 9610 11532 11780 12090 12493 14415 14820 15314 17670 18259 19220 22971 24180 24986 28830 30628 35340 36518 37479 38285 45942 49972 54777 57660 62465 73036 74958 76570 91295 91884 109554 114855 124930 149916 153140 182590 187395 219108 229710 237367 249860 273885 365180 374790 459420 474734 547770 712101 749580 949468 1095540 1186835 1424202 2373670 2848404 3560505 4747340 7121010 14242020
• Sum of all divisors σ(n): 46710720
• Sum of proper divisors (its aliquot sum) s(n): 32468700
• 14242020 is an abundant number, because the sum of its proper divisors (32468700) is greater than itself. Its abundance is 18226680

Bases of 14242020

• Binary: 110110010101000011100100₂
• Hexadecimal: 0xD950E4
• Base-36: 8H97O

Squares and roots of 14242020

• 14242020 squared (14242020²) is 202835133680400
• 14242020 cubed (14242020³) is 2888782030578930408000
• The square root of 14242020 is 3773.8600927961
• The cube root of 14242020 is 242.3951153041

Scales and comparisons

• 14,242,020 seconds is equal to 23 weeks, 3 days, 20 hours, 7 minutes.
• To count from 1 to 14,242,020 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 14242020 cubic inches would be around 20.2 feet tall.

Recreational maths with 14242020

• 14242020 backwards is 02024241
• 14242020 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 14242020's digits is 15
• More coming soon!