40840004339948688

Names of 40840004339948688

• Cardinal: 40840004339948688 can be written as Forty quadrillion, eight hundred forty trillion, four billion, three hundred thirty-nine million, nine hundred forty-eight thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 4.0840004339948688 × 10¹⁶

Factors of 40840004339948688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 247551185766

Divisors of 40840004339948688

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 491 982 1473 1964 2946 3437 3928 5892 6874 7856 10311 11784 13748 20622 23568 27496 41244 54992 82488 164976 247551185263 495102370526 742653555789 990204741052 1485307111578 1732858296841 1980409482104 2970614223156 3465716593682 3960818964208 5198574890523 5941228446312 6931433187364 10397149781046 11882456892624 13862866374728 20794299562092 27725732749456 41588599124184 83177198248368 121547631964133 243095263928266 364642895892399 486190527856532 729285791784798 850833423748931 972381055713064 1458571583569596 1701666847497862 1944762111426128 2552500271246793 2917143167139192 3403333694995724 5105000542493586 5834286334278384 6806667389991448 10210001084987172 13613334779982896 20420002169974344 40840004339948688
• Sum of all divisors σ(n): 120820821684688896
• Sum of proper divisors (its aliquot sum) s(n): 79980817344740208
• 40840004339948688 is an abundant number, because the sum of its proper divisors (79980817344740208) is greater than itself. Its abundance is 39140813004791520

Bases of 40840004339948688

• Binary: 10010001000101111100010001111111010011101101110010010000₂
• Hexadecimal: 0x9117C47F4EDC90
• Base-36: B64KMZICA6O

Squares and roots of 40840004339948688

• 40840004339948688 squared (40840004339948688²) is 1667905954487027670994614472921344
• 40840004339948688 cubed (40840004339948688³) is 68117286419876468966783508826880425780798419996672
• The square root of 40840004339948688 is 202089100.0028172921
• The cube root of 40840004339948688 is 344372.6029065247

Scales and comparisons

• 40,840,004,339,948,688 seconds is equal to 1,298,585,811 years, 30 weeks, 2 days, 1 hour, 44 minutes, 48 seconds.
• To count from 1 to 40,840,004,339,948,688 would take you about three billion, eight hundred ninety-five million, seven hundred fifty-seven thousand, four hundred thirty-four 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 40840004339948688 cubic inches would be around 28697.7 feet tall.

Recreational maths with 40840004339948688

• 40840004339948688 backwards is 88684993340004804
• The number of decimal digits it has is: 17
• The sum of 40840004339948688's digits is 78
• More coming soon!