20440764227184

Names of 20440764227184

• Cardinal: 20440764227184 can be written as Twenty trillion, four hundred forty billion, seven hundred sixty-four million, two hundred twenty-seven thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 2.0440764227184 × 10¹³

Factors of 20440764227184

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8690801129

Divisors of 20440764227184

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 294 336 392 588 784 1176 2352 8690801117 17381602234 26072403351 34763204468 52144806702 60835607819 69526408936 104289613404 121671215638 139052817872 182506823457 208579226808 243342431276 365013646914 417158453616 425849254733 486684862552 730027293828 851698509466 973369725104 1277547764199 1460054587656 1703397018932 2555095528398 2920109175312 3406794037864 5110191056796 6813588075728 10220382113592 20440764227184
• Sum of all divisors σ(n): 61426582302024
• Sum of proper divisors (its aliquot sum) s(n): 40985818074840
• 20440764227184 is an abundant number, because the sum of its proper divisors (40985818074840) is greater than itself. Its abundance is 20545053847656

Bases of 20440764227184

• Binary: 100101001011100111100011111011001111001110000₂
• Hexadecimal: 0x12973C7D9E70
• Base-36: 78UCV97QO

Squares and roots of 20440764227184

• 20440764227184 squared (20440764227184²) is 417824842191325108764569856
• 20440764227184 cubed (20440764227184³) is 8540659087493238343924907497580022165504
• The square root of 20440764227184 is 4521146.3399434441
• The cube root of 20440764227184 is 27342.1320429919

Scales and comparisons

• 20,440,764,227,184 seconds is equal to 649,953 years, 3 weeks, 6 days, 7 hours, 6 minutes, 24 seconds.
• To count from 1 to 20,440,764,227,184 would take you about one million, six hundred twenty-four thousand, eight hundred eighty-two 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 20440764227184 cubic inches would be around 2278.5 feet tall.

Recreational maths with 20440764227184

• 20440764227184 backwards is 48172246704402
• The number of decimal digits it has is: 14
• The sum of 20440764227184's digits is 51
• More coming soon!