40898982

Names of 40898982

• Cardinal: 40898982 can be written as Forty million, eight hundred ninety-eight thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 4.0898982 × 10⁷

Factors of 40898982

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 289

Divisors of 40898982

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 19 31 38 57 62 71 93 114 142 163 186 213 326 426 489 589 978 1178 1349 1767 2201 2698 3097 3534 4047 4402 5053 6194 6603 8094 9291 10106 11573 13206 15159 18582 23146 30318 34719 41819 69438 83638 96007 125457 192014 219887 250914 288021 358763 439774 576042 659661 717526 1076289 1319322 2152578 6816497 13632994 20449491 40898982
• Sum of all divisors σ(n): 90685440
• Sum of proper divisors (its aliquot sum) s(n): 49786458
• 40898982 is an abundant number, because the sum of its proper divisors (49786458) is greater than itself. Its abundance is 8887476

Bases of 40898982

• Binary: 10011100000001000110100110₂
• Hexadecimal: 0x27011A6
• Base-36: OCLUU

Squares and roots of 40898982

• 40898982 squared (40898982²) is 1672726728636324
• 40898982 cubed (40898982³) is 68412820365415899822168
• The square root of 40898982 is 6395.2311920681
• The cube root of 40898982 is 344.5382943789

Scales and comparisons

• 40,898,982 seconds is equal to 1 year, 15 weeks, 4 days, 8 hours, 49 minutes, 42 seconds.
• To count from 1 to 40,898,982 would take you about forty-nine weeks!

  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 40898982 cubic inches would be around 28.7 feet tall.

Recreational maths with 40898982

• 40898982 backwards is 28989804
• The number of decimal digits it has is: 8
• The sum of 40898982's digits is 48
• More coming soon!