40899804744219900

Names of 40899804744219900

• Cardinal: 40899804744219900 can be written as Forty quadrillion, eight hundred ninety-nine trillion, eight hundred four billion, seven hundred forty-four million, two hundred nineteen thousand, nine hundred.

Scientific notation

• Scientific notation: 4.08998047442199 × 10¹⁶

Factors of 40899804744219900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 136332682480743

Divisors of 40899804744219900

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 136332682480733 272665364961466 408998047442199 545330729922932 681663412403665 817996094884398 1363326824807330 1635992189768796 2044990237210995 2726653649614660 3408317062018325 4089980474421990 6816634124036650 8179960948843980 10224951186054975 13633268248073300 20449902372109950 40899804744219900
• Sum of all divisors σ(n): 118336768393277112
• Sum of proper divisors (its aliquot sum) s(n): 77436963649057212
• 40899804744219900 is an abundant number, because the sum of its proper divisors (77436963649057212) is greater than itself. Its abundance is 36537158904837312

Bases of 40899804744219900

• Binary: 10010001010011100010011111011101001010010111110011111100₂
• Hexadecimal: 0x914E27DD297CFC
• Base-36: B6PRQWV1KHO

Squares and roots of 40899804744219900

• 40899804744219900 squared (40899804744219900²) is 1672794028115312639662459556010000
• 40899804744219900 cubed (40899804744219900³) is 68416949127213380685492383157067706567806599000000
• The square root of 40899804744219900 is 202237001.4221430747
• The cube root of 40899804744219900 is 344540.6046644421

Scales and comparisons

• 40,899,804,744,219,900 seconds is equal to 1,300,487,279 years, 24 weeks, 18 hours, 25 minutes.
• To count from 1 to 40,899,804,744,219,900 would take you about three billion, nine hundred one million, four hundred sixty-one thousand, eight hundred thirty-eight 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 40899804744219900 cubic inches would be around 28711.7 feet tall.

Recreational maths with 40899804744219900

• 40899804744219900 backwards is 00991244740899804
• The number of decimal digits it has is: 17
• The sum of 40899804744219900's digits is 78
• More coming soon!