40621404948725201

Names of 40621404948725201

• Cardinal: 40621404948725201 can be written as Forty quadrillion, six hundred twenty-one trillion, four hundred four billion, nine hundred forty-eight million, seven hundred twenty-five thousand, two hundred one.

Scientific notation

• Scientific notation: 4.0621404948725201 × 10¹⁶

Factors of 40621404948725201

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2705943

Divisors of 40621404948725201

• Number of divisors d(n): 8
• Complete list of divisors:
  1 40637 451547 2213759 18349515439 89960524483 999616235173 40621404948725201
• Sum of all divisors σ(n): 40622512877706240
• Sum of proper divisors (its aliquot sum) s(n): 1107928981039
• 40621404948725201 is a deficient number, because the sum of its proper divisors (1107928981039) is less than itself. Its deficiency is 40620297019744162

Bases of 40621404948725201

• Binary: 10010000010100001111001111011100001111101111110111010001₂
• Hexadecimal: 0x9050F3DC3EFDD1
• Base-36: B3Z33T8VIZ5

Squares and roots of 40621404948725201

• 40621404948725201 squared (40621404948725201²) is 1650098540008316249683915012490401
• 40621404948725201 cubed (40621404948725201³) is 67029320998978046777371559676976081834877199295601
• The square root of 40621404948725201 is 201547525.2855395419
• The cube root of 40621404948725201 is 343757.0760733319

Scales and comparisons

• 40,621,404,948,725,201 seconds is equal to 1,291,635,027 years, 5 weeks, 6 days, 12 hours, 6 minutes, 41 seconds.
• To count from 1 to 40,621,404,948,725,201 would take you about three billion, eight hundred seventy-four million, nine hundred five thousand and eighty-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 40621404948725201 cubic inches would be around 28646.4 feet tall.

Recreational maths with 40621404948725201

• 40621404948725201 backwards is 10252784940412604
• The number of decimal digits it has is: 17
• The sum of 40621404948725201's digits is 59
• More coming soon!