170428125

Names of 170428125

• Cardinal: 170428125 can be written as One hundred seventy million, four hundred twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.70428125 × 10⁸

Factors of 170428125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 68

Divisors of 170428125

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 15 21 25 35 49 53 75 105 125 147 159 175 245 265 343 371 375 525 625 735 795 875 1029 1113 1225 1325 1715 1855 1875 2597 2625 3125 3675 3975 4375 5145 5565 6125 6625 7791 8575 9275 9375 12985 13125 18179 18375 19875 21875 25725 27825 30625 33125 38955 42875 46375 54537 64925 65625 90895 91875 99375 128625 139125 153125 165625 194775 214375 231875 272685 324625 454475 459375 496875 643125 695625 973875 1071875 1159375 1363425 1623125 2272375 3215625 3478125 4869375 6817125 8115625 11361875 24346875 34085625 56809375 170428125
• Sum of all divisors σ(n): 337478400
• Sum of proper divisors (its aliquot sum) s(n): 167050275
• 170428125 is a deficient number, because the sum of its proper divisors (167050275) is less than itself. Its deficiency is 3377850

Bases of 170428125

• Binary: 1010001010001000011011011101₂
• Hexadecimal: 0xA2886DD
• Base-36: 2TGV6L

Squares and roots of 170428125

• 170428125 squared (170428125²) is 29045745791015625
• 170428125 cubed (170428125³) is 4950211994389434814453125
• The square root of 170428125 is 13054.8123310907
• The cube root of 170428125 is 554.4304684305

Scales and comparisons

• 170,428,125 seconds is equal to 5 years, 21 weeks, 5 days, 13 hours, 8 minutes, 45 seconds.
• To count from 1 to 170,428,125 would take you about eight 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 170428125 cubic inches would be around 46.2 feet tall.

Recreational maths with 170428125

• 170428125 backwards is 521824071
• The number of decimal digits it has is: 9
• The sum of 170428125's digits is 30
• More coming soon!