40620078180065742

Names of 40620078180065742

• Cardinal: 40620078180065742 can be written as Forty quadrillion, six hundred twenty trillion, seventy-eight billion, one hundred eighty million, sixty-five thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 4.0620078180065742 × 10¹⁶

Factors of 40620078180065742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1120820584

Divisors of 40620078180065742

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 1483 2966 4073 4449 8146 8898 12219 24438 6040259 12080518 18120777 36241554 1120815023 2241630046 3362445069 6724890138 1662168679109 3324337358218 4565079588679 4986506037327 9130159177358 9973012074654 13695238766037 27390477532074 6770013030010957 13540026060021914 20310039090032871 40620078180065742
• Sum of all divisors σ(n): 81314896861675008
• Sum of proper divisors (its aliquot sum) s(n): 40694818681609266
• 40620078180065742 is an abundant number, because the sum of its proper divisors (40694818681609266) is greater than itself. Its abundance is 74740501543524

Bases of 40620078180065742

• Binary: 10010000010011111011111011110010101010111110000111001110₂
• Hexadecimal: 0x904FBEF2ABE1CE
• Base-36: B3YM6AX2LE6

Squares and roots of 40620078180065742

• 40620078180065742 squared (40620078180065742²) is 1649990751354653002759423442010564
• 40620078180065742 cubed (40620078180065742³) is 67022753316411419570835093543901216081818178498488
• The square root of 40620078180065742 is 201544233.8050526863
• The cube root of 40620078180065742 is 343753.3334563445

Scales and comparisons

• 40,620,078,180,065,742 seconds is equal to 1,291,592,839 years, 50 weeks, 4 days, 18 hours, 15 minutes, 42 seconds.
• To count from 1 to 40,620,078,180,065,742 would take you about three billion, eight hundred seventy-four million, seven hundred seventy-eight thousand, five hundred nineteen 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 40620078180065742 cubic inches would be around 28646.1 feet tall.

Recreational maths with 40620078180065742

• 40620078180065742 backwards is 24756008187002604
• The number of decimal digits it has is: 17
• The sum of 40620078180065742's digits is 60
• More coming soon!