85079955220

Names of 85079955220

• Cardinal: 85079955220 can be written as Eighty-five billion, seventy-nine million, nine hundred fifty-five thousand, two hundred twenty.

Scientific notation

• Scientific notation: 8.507995522 × 10¹⁰

Factors of 85079955220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9975

Divisors of 85079955220

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 19 20 26 38 52 65 76 95 130 190 247 260 380 494 988 1235 2237 2470 4474 4940 7699 8948 11185 15398 22370 29081 30796 38495 42503 44740 58162 76990 85006 100087 116324 145405 146281 153980 170012 200174 212515 290810 292562 400348 425030 500435 552539 581620 585124 731405 850060 1000870 1105078 1462810 1901653 2001740 2210156 2762695 2925620 3803306 5525390 7606612 9508265 11050780 17222663 19016530 34445326 38033060 68890652 86113315 172226630 223894619 327230597 344453260 447789238 654461194 895578476 1119473095 1308922388 1636152985 2238946190 3272305970 4253997761 4477892380 6544611940 8507995522 17015991044 21269988805 42539977610 85079955220
• Sum of all divisors σ(n): 202655376000
• Sum of proper divisors (its aliquot sum) s(n): 117575420780
• 85079955220 is an abundant number, because the sum of its proper divisors (117575420780) is greater than itself. Its abundance is 32495465560

Bases of 85079955220

• Binary: 1001111001111001010010001011100010100₂
• Hexadecimal: 0x13CF291714
• Base-36: 1332EPLG

Squares and roots of 85079955220

• 85079955220 squared (85079955220²) is 7238598780237205248400
• 85079955220 cubed (85079955220³) is 615859660078128043511820976648000
• The square root of 85079955220 is 291684.6845825129
• The cube root of 85079955220 is 4398.2078655425

Scales and comparisons

• 85,079,955,220 seconds is equal to 2,705 years, 14 weeks, 3 days, 16 hours, 53 minutes, 40 seconds.
• To count from 1 to 85,079,955,220 would take you about five thousand, four hundred ten 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 85079955220 cubic inches would be around 366.5 feet tall.

Recreational maths with 85079955220

• 85079955220 backwards is 02255997058
• 85079955220 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85079955220's digits is 52
• More coming soon!