828429126

Names of 828429126

• Cardinal: 828429126 can be written as Eight hundred twenty-eight million, four hundred twenty-nine thousand, one hundred twenty-six.

Scientific notation

• Scientific notation: 8.28429126 × 10⁸

Factors of 828429126

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 19724515

Divisors of 828429126

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 7 14 21 42 19724503 39449006 59173509 118347018 138071521 276143042 414214563 828429126
• Sum of all divisors σ(n): 1893552384
• Sum of proper divisors (its aliquot sum) s(n): 1065123258
• 828429126 is an abundant number, because the sum of its proper divisors (1065123258) is greater than itself. Its abundance is 236694132

Bases of 828429126

• Binary: 110001011000001101001101000110₂
• Hexadecimal: 0x3160D346
• Base-36: DP8406

Squares and roots of 828429126

• 828429126 squared (828429126²) is 686294816805123876
• 828429126 cubed (828429126³) is 568546615264198884916412376
• The square root of 828429126 is 28782.4447537037
• The cube root of 828429126 is 939.1863813823

Scales and comparisons

• 828,429,126 seconds is equal to 26 years, 17 weeks, 5 days, 7 hours, 12 minutes, 6 seconds.
• To count from 1 to 828,429,126 would take you about thirty-nine 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 828429126 cubic inches would be around 78.3 feet tall.

Recreational maths with 828429126

• 828429126 backwards is 621924828
• 828429126 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 828429126's digits is 42
• More coming soon!