140580

Names of 140580

• Cardinal: 140580 can be written as One hundred forty thousand, five hundred eighty.

Scientific notation

• Scientific notation: 1.4058 × 10⁵

Factors of 140580

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 92

Divisors of 140580

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 71 90 99 110 132 142 165 180 198 213 220 284 330 355 396 426 495 639 660 710 781 852 990 1065 1278 1420 1562 1980 2130 2343 2556 3124 3195 3905 4260 4686 6390 7029 7810 9372 11715 12780 14058 15620 23430 28116 35145 46860 70290 140580
• Sum of all divisors σ(n): 471744
• Sum of proper divisors (its aliquot sum) s(n): 331164
• 140580 is an abundant number, because the sum of its proper divisors (331164) is greater than itself. Its abundance is 190584

Bases of 140580

• Binary: 100010010100100100₂
• Hexadecimal: 0x22524
• Base-36: 30H0

Squares and roots of 140580

• 140580 squared (140580²) is 19762736400
• 140580 cubed (140580³) is 2778245483112000
• The square root of 140580 is 374.9399951991
• The cube root of 140580 is 51.9965480943

Scales and comparisons

• 140,580 seconds is equal to 1 day, 15 hours, 3 minutes.
• To count from 1 to 140,580 would take you about fifteen hours.

  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 140580 cubic inches would be around 4.3 feet tall.

Recreational maths with 140580

• 140580 backwards is 085041
• 140580 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 140580's digits is 18
• More coming soon!