40644548070

Names of 40644548070

• Cardinal: 40644548070 can be written as Forty billion, six hundred forty-four million, five hundred forty-eight thousand and seventy.

Scientific notation

• Scientific notation: 4.064454807 × 10¹⁰

Factors of 40644548070

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 258485

Divisors of 40644548070

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 751 1502 2253 3755 4506 5257 7510 10514 11265 15771 22530 26285 31542 52570 78855 157710 257717 515434 773151 1288585 1546302 1804019 2577170 3608038 3865755 5412057 7731510 9020095 10824114 18040190 27060285 54120570 193545467 387090934 580636401 967727335 1161272802 1354818269 1935454670 2709636538 2903182005 4064454807 5806364010 6774091345 8128909614 13548182690 20322274035 40644548070
• Sum of all divisors σ(n): 111631067136
• Sum of proper divisors (its aliquot sum) s(n): 70986519066
• 40644548070 is an abundant number, because the sum of its proper divisors (70986519066) is greater than itself. Its abundance is 30341970996

Bases of 40644548070

• Binary: 100101110110100110101001010111100110₂
• Hexadecimal: 0x9769A95E6
• Base-36: IO6PQ06

Squares and roots of 40644548070

• 40644548070 squared (40644548070²) is 1651979287814540724900
• 40644548070 cubed (40644548070³) is 67143951574222465738170695943000
• The square root of 40644548070 is 201604.9306688703
• The cube root of 40644548070 is 3438.2234627055

Scales and comparisons

• 40,644,548,070 seconds is equal to 1,292 years, 19 weeks, 2 days, 14 minutes, 30 seconds.
• To count from 1 to 40,644,548,070 would take you about two thousand, five hundred eighty-four 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 40644548070 cubic inches would be around 286.5 feet tall.

Recreational maths with 40644548070

• 40644548070 backwards is 07084544604
• 40644548070 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40644548070's digits is 42
• More coming soon!