85222080

Names of 85222080

• Cardinal: 85222080 can be written as Eighty-five million, two hundred twenty-two thousand and eighty.

Scientific notation

• Scientific notation: 8.522208 × 10⁷

Factors of 85222080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 370

Divisors of 85222080

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 127 144 160 180 192 233 240 254 288 320 360 381 466 480 508 576 635 699 720 762 932 960 1016 1143 1165 1270 1398 1440 1524 1864 1905 2032 2097 2286 2330 2540 2796 2880 3048 3495 3728 3810 4064 4194 4572 4660 5080 5592 5715 6096 6990 7456 7620 8128 8388 9144 9320 10160 10485 11184 11430 12192 13980 14912 15240 16776 18288 18640 20320 20970 22368 22860 24384 27960 29591 30480 33552 36576 37280 40640 41940 44736 45720 55920 59182 60960 67104 73152 74560 83880 88773 91440 111840 118364 121920 134208 147955 167760 177546 182880 223680 236728 266319 295910 335520 355092 365760 443865 473456 532638 591820 671040 710184 887730 946912 1065276 1183640 1331595 1420368 1775460 1893824 2130552 2367280 2663190 2840736 3550920 4261104 4734560 5326380 5681472 7101840 8522208 9469120 10652760 14203680 17044416 21305520 28407360 42611040 85222080
• Sum of all divisors σ(n): 296704512
• Sum of proper divisors (its aliquot sum) s(n): 211482432
• 85222080 is an abundant number, because the sum of its proper divisors (211482432) is greater than itself. Its abundance is 126260352

Bases of 85222080

• Binary: 101000101000110001011000000₂
• Hexadecimal: 0x51462C0
• Base-36: 1EQLS0

Squares and roots of 85222080

• 85222080 squared (85222080²) is 7262802919526400
• 85222080 cubed (85222080³) is 618951171432112422912000
• The square root of 85222080 is 9231.5805797273
• The cube root of 85222080 is 440.0655549709

Scales and comparisons

• 85,222,080 seconds is equal to 2 years, 36 weeks, 6 days, 8 hours, 48 minutes.
• To count from 1 to 85,222,080 would take you about four 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 85222080 cubic inches would be around 36.7 feet tall.

Recreational maths with 85222080

• 85222080 backwards is 08022258
• The number of decimal digits it has is: 8
• The sum of 85222080's digits is 27
• More coming soon!