45742131747716105

Names of 45742131747716105

• Cardinal: 45742131747716105 can be written as Forty-five quadrillion, seven hundred forty-two trillion, one hundred thirty-one billion, seven hundred forty-seven million, seven hundred sixteen thousand, one hundred five.

Scientific notation

• Scientific notation: 4.5742131747716105 × 10¹⁶

Factors of 45742131747716105

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 62737905

Divisors of 45742131747716105

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 13 65 157 785 2041 10205 71527 357635 929851 4649255 11229739 56148695 62666203 145986607 313331015 729933035 814660639 4073303195 9838593871 49192969355 127901720323 639508601615 4482325501981 22411627509905 58270231525753 291351157628765 703725103811017 3518625519055085 9148426349543221 45742131747716105
• Sum of all divisors σ(n): 59490256717457664
• Sum of proper divisors (its aliquot sum) s(n): 13748124969741559
• 45742131747716105 is a deficient number, because the sum of its proper divisors (13748124969741559) is less than itself. Its deficiency is 31994006777974546

Bases of 45742131747716105

• Binary: 10100010100000100011100111111010000101110111110000001001₂
• Hexadecimal: 0xA28239FA177C09
• Base-36: CIE8D87QW3T

Squares and roots of 45742131747716105

• 45742131747716105 squared (45742131747716105²) is 2092342616825417610518883676371025
• 45742131747716105 cubed (45742131747716105³) is 95708211640189328248270475833911761598498347857625
• The square root of 45742131747716105 is 213874102.5643733823
• The cube root of 45742131747716105 is 357634.0000000011

Scales and comparisons

• 45,742,131,747,716,105 seconds is equal to 1,454,458,299 years, 45 weeks, 3 days, 2 hours, 55 minutes, 5 seconds.
• To count from 1 to 45,742,131,747,716,105 would take you about four billion, three hundred sixty-three million, three hundred seventy-four thousand, eight hundred ninety-nine 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 45742131747716105 cubic inches would be around 29802.8 feet tall.

Recreational maths with 45742131747716105

• 45742131747716105 backwards is 50161774713124754
• 45742131747716105 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 45742131747716105's digits is 65
• More coming soon!