85038080

Names of 85038080

• Cardinal: 85038080 can be written as Eighty-five million, thirty-eight thousand and eighty.

Scientific notation

• Scientific notation: 8.503808 × 10⁷

Factors of 85038080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1001

Divisors of 85038080

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 160 170 256 272 320 340 512 544 640 680 977 1024 1088 1280 1360 1954 2176 2560 2720 3908 4352 4885 5120 5440 7816 8704 9770 10880 15632 16609 17408 19540 21760 31264 33218 39080 43520 62528 66436 78160 83045 87040 125056 132872 156320 166090 250112 265744 312640 332180 500224 531488 625280 664360 1000448 1062976 1250560 1328720 2125952 2501120 2657440 4251904 5002240 5314880 8503808 10629760 17007616 21259520 42519040 85038080
• Sum of all divisors σ(n): 216212328
• Sum of proper divisors (its aliquot sum) s(n): 131174248
• 85038080 is an abundant number, because the sum of its proper divisors (131174248) is greater than itself. Its abundance is 46136168

Bases of 85038080

• Binary: 101000100011001010000000000₂
• Hexadecimal: 0x5119400
• Base-36: 1EMNSW

Squares and roots of 85038080

• 85038080 squared (85038080²) is 7231475050086400
• 85038080 cubed (85038080³) is 614950753827251290112000
• The square root of 85038080 is 9221.6094040031
• The cube root of 85038080 is 439.7486167363

Scales and comparisons

• 85,038,080 seconds is equal to 2 years, 36 weeks, 4 days, 5 hours, 41 minutes, 20 seconds.
• To count from 1 to 85,038,080 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 85038080 cubic inches would be around 36.6 feet tall.

Recreational maths with 85038080

• 85038080 backwards is 08083058
• 85038080 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 85038080's digits is 32
• More coming soon!