152250

Names of 152250

• Cardinal: 152250 can be written as One hundred fifty-two thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.5225 × 10⁵

Factors of 152250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 46

Divisors of 152250

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 25 29 30 35 42 50 58 70 75 87 105 125 145 150 174 175 203 210 250 290 350 375 406 435 525 609 725 750 870 875 1015 1050 1218 1450 1750 2030 2175 2625 3045 3625 4350 5075 5250 6090 7250 10150 10875 15225 21750 25375 30450 50750 76125 152250
• Sum of all divisors σ(n): 449280
• Sum of proper divisors (its aliquot sum) s(n): 297030
• 152250 is an abundant number, because the sum of its proper divisors (297030) is greater than itself. Its abundance is 144780

Bases of 152250

• Binary: 100101001010111010₂
• Hexadecimal: 0x252BA
• Base-36: 39H6

Squares and roots of 152250

• 152250 squared (152250²) is 23180062500
• 152250 cubed (152250³) is 3529164515625000
• The square root of 152250 is 390.1922603025
• The cube root of 152250 is 53.3972757379

Scales and comparisons

• 152,250 seconds is equal to 1 day, 18 hours, 17 minutes, 30 seconds.
• To count from 1 to 152,250 would take you about eighteen 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 152250 cubic inches would be around 4.4 feet tall.

Recreational maths with 152250

• 152250 backwards is 052251
• 152250 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 152250's digits is 15
• More coming soon!