152128

Names of 152128

• Cardinal: 152128 can be written as One hundred fifty-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.52128 × 10⁵

Factors of 152128

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2379

Divisors of 152128

• Number of divisors d(n): 14
• Complete list of divisors:
  1 2 4 8 16 32 64 2377 4754 9508 19016 38032 76064 152128
• Sum of all divisors σ(n): 302006
• Sum of proper divisors (its aliquot sum) s(n): 149878
• 152128 is a deficient number, because the sum of its proper divisors (149878) is less than itself. Its deficiency is 2250

Bases of 152128

• Binary: 100101001001000000₂
• Hexadecimal: 0x25240
• Base-36: 39DS

Squares and roots of 152128

• 152128 squared (152128²) is 23142928384
• 152128 cubed (152128³) is 3520687409201152
• The square root of 152128 is 390.0358957839
• The cube root of 152128 is 53.3830092719

Scales and comparisons

• 152,128 seconds is equal to 1 day, 18 hours, 15 minutes, 28 seconds.
• To count from 1 to 152,128 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 152128 cubic inches would be around 4.4 feet tall.

Recreational maths with 152128

• 152128 backwards is 821251
• The number of decimal digits it has is: 6
• The sum of 152128's digits is 19
• More coming soon!