40721348844082422

Names of 40721348844082422

• Cardinal: 40721348844082422 can be written as Forty quadrillion, seven hundred twenty-one trillion, three hundred forty-eight billion, eight hundred forty-four million, eighty-two thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 4.0721348844082422 × 10¹⁶

Factors of 40721348844082422

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 754099052668198

Divisors of 40721348844082422

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 9 18 27 54 754099052668193 1508198105336386 2262297158004579 4524594316009158 6786891474013737 13573782948027474 20360674422041211 40721348844082422
• Sum of all divisors σ(n): 90491886320183280
• Sum of proper divisors (its aliquot sum) s(n): 49770537476100858
• 40721348844082422 is an abundant number, because the sum of its proper divisors (49770537476100858) is greater than itself. Its abundance is 9049188632018436

Bases of 40721348844082422

• Binary: 10010000101010111101100111011100101000000101010011110110₂
• Hexadecimal: 0x90ABD9DCA054F6
• Base-36: B4YIHEJP2PI

Squares and roots of 40721348844082422

• 40721348844082422 squared (40721348844082422²) is 1658228251681452806364847129386084
• 40721348844082422 cubed (40721348844082422³) is 67525291099833343781665812197668933553185155815448
• The square root of 40721348844082422 is 201795314.2272694647
• The cube root of 40721348844082422 is 344038.7689654723

Scales and comparisons

• 40,721,348,844,082,422 seconds is equal to 1,294,812,933 years, 43 weeks, 4 days, 14 hours, 53 minutes, 42 seconds.
• To count from 1 to 40,721,348,844,082,422 would take you about three billion, eight hundred eighty-four million, four hundred thirty-eight thousand, eight hundred one 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 40721348844082422 cubic inches would be around 28669.9 feet tall.

Recreational maths with 40721348844082422

• 40721348844082422 backwards is 22428044884312704
• The number of decimal digits it has is: 17
• The sum of 40721348844082422's digits is 63
• More coming soon!