40738491345486

Names of 40738491345486

• Cardinal: 40738491345486 can be written as Forty trillion, seven hundred thirty-eight billion, four hundred ninety-one million, three hundred forty-five thousand, four hundred eighty-six.

Scientific notation

• Scientific notation: 4.0738491345486 × 10¹³

Factors of 40738491345486

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 8808744

Divisors of 40738491345486

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 11 22 33 66 70639 141278 211917 423834 777029 1554058 2331087 4662174 8738089 17476178 26214267 52428534 96118979 192237958 288356937 576713874 617249868871 1234499737742 1851749606613 3703499213226 6789748557581 13579497115162 20369245672743 40738491345486
• Sum of all divisors σ(n): 88885249574400
• Sum of proper divisors (its aliquot sum) s(n): 48146758228914
• 40738491345486 is an abundant number, because the sum of its proper divisors (48146758228914) is greater than itself. Its abundance is 7408266883428

Bases of 40738491345486

• Binary: 1001010000110100101011010011100010101001001110₂
• Hexadecimal: 0x250D2B4E2A4E
• Base-36: EFV05WRWU

Squares and roots of 40738491345486

• 40738491345486 squared (40738491345486²) is 1659624677106237722612576196
• 40738491345486 cubed (40738491345486³) is 67610605545047462701238577682088735651256
• The square root of 40738491345486 is 6382671.1763560247
• The cube root of 40738491345486 is 34408.7038958619

Scales and comparisons

• 40,738,491,345,486 seconds is equal to 1,295,358 years, 4 days, 11 hours, 58 minutes, 6 seconds.
• To count from 1 to 40,738,491,345,486 would take you about three million, two hundred thirty-eight thousand, three hundred ninety-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 40738491345486 cubic inches would be around 2867.4 feet tall.

Recreational maths with 40738491345486

• 40738491345486 backwards is 68454319483704
• 40738491345486 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40738491345486's digits is 66
• More coming soon!