40845148425

Names of 40845148425

• Cardinal: 40845148425 can be written as Forty billion, eight hundred forty-five million, one hundred forty-eight thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 4.0845148425 × 10¹⁰

Factors of 40845148425

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 750

Divisors of 40845148425

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 135 225 251 491 675 753 1255 1473 2259 2455 3765 4419 6275 6777 7365 11295 12275 13257 18825 22095 33885 36825 56475 66285 110475 123241 169425 241081 331425 369723 616205 723243 1109169 1205405 1848615 2169729 3081025 3327507 3616215 5545845 6027025 6509187 9243075 10848645 16637535 18081075 27729225 32545935 54243225 60511331 83187675 162729675 181533993 302556655 544601979 907669965 1512783275 1633805937 2723009895 4538349825 8169029685 13615049475 40845148425
• Sum of all divisors σ(n): 75486731040
• Sum of proper divisors (its aliquot sum) s(n): 34641582615
• 40845148425 is a deficient number, because the sum of its proper divisors (34641582615) is less than itself. Its deficiency is 6203565810

Bases of 40845148425

• Binary: 100110000010100011111000000100001001₂
• Hexadecimal: 0x9828F8109
• Base-36: IRI5A89

Squares and roots of 40845148425

• 40845148425 squared (40845148425²) is 1668326149860279980625
• 40845148425 cubed (40845148425³) is 68143029212351928820684249265625
• The square root of 40845148425 is 202101.8268720005
• The cube root of 40845148425 is 3443.8706101457

Scales and comparisons

• 40,845,148,425 seconds is equal to 1,298 years, 38 weeks, 6 days, 18 hours, 33 minutes, 45 seconds.
• To count from 1 to 40,845,148,425 would take you about two thousand, five hundred ninety-seven 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 40845148425 cubic inches would be around 287 feet tall.

Recreational maths with 40845148425

• 40845148425 backwards is 52484154804
• 40845148425 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40845148425's digits is 45
• More coming soon!