40030770738

Names of 40030770738

• Cardinal: 40030770738 can be written as Forty billion, thirty million, seven hundred seventy thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 4.0030770738 × 10¹⁰

Factors of 40030770738

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7207

Divisors of 40030770738

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 167 334 501 937 1002 1169 1874 2338 2811 3507 5622 6091 6559 7014 12182 13118 18273 19677 36546 39354 42637 85274 127911 156479 255822 312958 469437 938874 1017197 1095353 2034394 2190706 3051591 3286059 5707267 6103182 6572118 7120379 11414534 14240758 17121801 21361137 34243602 39950869 42722274 79901738 119852607 239705214 953113589 1906227178 2859340767 5718681534 6671795123 13343590246 20015385369 40030770738
• Sum of all divisors σ(n): 92160165888
• Sum of proper divisors (its aliquot sum) s(n): 52129395150
• 40030770738 is an abundant number, because the sum of its proper divisors (52129395150) is greater than itself. Its abundance is 12098624412

Bases of 40030770738

• Binary: 100101010010000001010001011000110010₂
• Hexadecimal: 0x952051632
• Base-36: IE1ACDU

Squares and roots of 40030770738

• 40030770738 squared (40030770738²) is 1602462605878317064644
• 40030770738 cubed (40030770738³) is 64147813192132961540037089587272
• The square root of 40030770738 is 200076.9120563389
• The cube root of 40030770738 is 3420.8286222759

Scales and comparisons

• 40,030,770,738 seconds is equal to 1,272 years, 44 weeks, 3 days, 2 hours, 32 minutes, 18 seconds.
• To count from 1 to 40,030,770,738 would take you about two thousand, five hundred forty-five 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 40030770738 cubic inches would be around 285.1 feet tall.

Recreational maths with 40030770738

• 40030770738 backwards is 83707703004
• The number of decimal digits it has is: 11
• The sum of 40030770738's digits is 39
• More coming soon!