42166080

Names of 42166080

• Cardinal: 42166080 can be written as Forty-two million, one hundred sixty-six thousand and eighty.

Scientific notation

• Scientific notation: 4.216608 × 10⁷

Factors of 42166080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 21

Divisors of 42166080

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 64 66 72 80 88 90 96 99 110 120 121 132 144 160 165 176 180 192 198 220 240 242 264 288 320 330 352 360 363 396 440 480 484 495 528 576 605 660 704 720 726 792 880 960 968 990 1056 1089 1210 1320 1331 1440 1452 1584 1760 1815 1936 1980 2112 2178 2420 2640 2662 2880 2904 3168 3520 3630 3872 3960 3993 4356 4840 5280 5324 5445 5808 6336 6655 7260 7744 7920 7986 8712 9680 10560 10648 10890 11616 11979 13310 14520 14641 15840 15972 17424 19360 19965 21296 21780 23232 23958 26620 29040 29282 31680 31944 34848 38720 39930 42592 43560 43923 47916 53240 58080 58564 59895 63888 69696 73205 79860 85184 87120 87846 95832 106480 116160 117128 119790 127776 131769 146410 159720 174240 175692 191664 212960 219615 234256 239580 255552 263538 292820 319440 348480 351384 383328 425920 439230 468512 479160 527076 585640 638880 658845 702768 766656 878460 937024 958320 1054152 1171280 1277760 1317690 1405536 1756920 1916640 2108304 2342560 2635380 2811072 3513840 3833280 4216608 4685120 5270760 7027680 8433216 10541520 14055360 21083040 42166080
• Sum of all divisors σ(n): 159536130
• Sum of proper divisors (its aliquot sum) s(n): 117370050
• 42166080 is an abundant number, because the sum of its proper divisors (117370050) is greater than itself. Its abundance is 75203970

Bases of 42166080

• Binary: 10100000110110011101000000₂
• Hexadecimal: 0x2836740
• Base-36: P3RK0

Squares and roots of 42166080

• 42166080 squared (42166080²) is 1777978302566400
• 42166080 cubed (42166080³) is 74970375344279027712000
• The square root of 42166080 is 6493.5414066595
• The cube root of 42166080 is 348.0602353125

Scales and comparisons

• 42,166,080 seconds is equal to 1 year, 17 weeks, 5 days, 48 minutes.
• To count from 1 to 42,166,080 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 42166080 cubic inches would be around 29 feet tall.

Recreational maths with 42166080

• 42166080 backwards is 08066124
• The number of decimal digits it has is: 8
• The sum of 42166080's digits is 27
• More coming soon!