85345488

Names of 85345488

• Cardinal: 85345488 can be written as Eighty-five million, three hundred forty-five thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 8.5345488 × 10⁷

Factors of 85345488

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 276

Divisors of 85345488

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 271 324 432 486 542 648 729 813 972 1084 1296 1458 1626 1944 2168 2187 2439 2916 3252 3888 4336 4374 4878 5832 6504 6561 7317 8748 9756 11664 13008 13122 14634 17496 19512 19683 21951 26244 29268 34992 39024 39366 43902 52488 58536 65853 78732 87804 104976 117072 131706 157464 175608 197559 263412 314928 351216 395118 526824 592677 790236 1053648 1185354 1580472 1778031 2370708 3160944 3556062 4741416 5334093 7112124 9482832 10668186 14224248 21336372 28448496 42672744 85345488
• Sum of all divisors σ(n): 248946368
• Sum of proper divisors (its aliquot sum) s(n): 163600880
• 85345488 is an abundant number, because the sum of its proper divisors (163600880) is greater than itself. Its abundance is 78255392

Bases of 85345488

• Binary: 101000101100100010011010000₂
• Hexadecimal: 0x51644D0
• Base-36: 1ET900

Squares and roots of 85345488

• 85345488 squared (85345488²) is 7283852321958144
• 85345488 cubed (85345488³) is 621643930937450915254272
• The square root of 85345488 is 9238.2621742403
• The cube root of 85345488 is 440.2778685607

Scales and comparisons

• 85,345,488 seconds is equal to 2 years, 37 weeks, 19 hours, 4 minutes, 48 seconds.
• To count from 1 to 85,345,488 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 85345488 cubic inches would be around 36.7 feet tall.

Recreational maths with 85345488

• 85345488 backwards is 88454358
• The number of decimal digits it has is: 8
• The sum of 85345488's digits is 45
• More coming soon!