40021833776325409

Names of 40021833776325409

• Cardinal: 40021833776325409 can be written as Forty quadrillion, twenty-one trillion, eight hundred thirty-three billion, seven hundred seventy-six million, three hundred twenty-five thousand, four hundred nine.

Scientific notation

• Scientific notation: 4.0021833776325409 × 10¹⁶

Factors of 40021833776325409

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 980214911

Divisors of 40021833776325409

• Number of divisors d(n): 8
• Complete list of divisors:
  1 41 996859 40871219 979218011 40147938451 976142287227449 40021833776325409
• Sum of all divisors σ(n): 40998017232577440
• Sum of proper divisors (its aliquot sum) s(n): 976183456252031
• 40021833776325409 is a deficient number, because the sum of its proper divisors (976183456252031) is less than itself. Its deficiency is 39045650320073378

Bases of 40021833776325409

• Binary: 10001110001011111010010101010001011111110110001100100001₂
• Hexadecimal: 0x8E2FA5517F6321
• Base-36: AY2K0M9AQ01

Squares and roots of 40021833776325409

• 40021833776325409 squared (40021833776325409²) is 1601747178819821347990534659017281
• 40021833776325409 cubed (40021833776325409³) is 64104859342425060791006008989584711586339210392929
• The square root of 40021833776325409 is 200054576.9941927849
• The cube root of 40021833776325409 is 342057.4034042141

Scales and comparisons

• 40,021,833,776,325,409 seconds is equal to 1,272,570,518 years, 22 weeks, 1 day, 11 hours, 16 minutes, 49 seconds.
• To count from 1 to 40,021,833,776,325,409 would take you about three billion, eight hundred seventeen million, seven hundred eleven thousand, five hundred fifty-five 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 40021833776325409 cubic inches would be around 28504.8 feet tall.

Recreational maths with 40021833776325409

• 40021833776325409 backwards is 90452367733812004
• The number of decimal digits it has is: 17
• The sum of 40021833776325409's digits is 64
• More coming soon!