20440497088

Names of 20440497088

• Cardinal: 20440497088 can be written as Twenty billion, four hundred forty million, four hundred ninety-seven thousand and eighty-eight.

Scientific notation

• Scientific notation: 2.0440497088 × 10¹⁰

Factors of 20440497088

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 239970

Divisors of 20440497088

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 176 242 352 484 704 968 1331 1936 2662 3872 5324 7744 10648 21296 42592 85184 239957 479914 959828 1919656 2639527 3839312 5279054 7678624 10558108 15357248 21116216 29034797 42232432 58069594 84464864 116139188 168929728 232278376 319382767 464556752 638765534 929113504 1277531068 1858227008 2555062136 5110124272 10220248544 20440497088
• Sum of all divisors σ(n): 44614911024
• Sum of proper divisors (its aliquot sum) s(n): 24174413936
• 20440497088 is an abundant number, because the sum of its proper divisors (24174413936) is greater than itself. Its abundance is 3733916848

Bases of 20440497088

• Binary: 10011000010010110010011101111000000₂
• Hexadecimal: 0x4C2593BC0
• Base-36: 9E1QSHS

Squares and roots of 20440497088

• 20440497088 squared (20440497088²) is 417813921204536479744
• 20440497088 cubed (20440497088³) is 8540324239707189366597002985472
• The square root of 20440497088 is 142970.2664472581
• The cube root of 20440497088 is 2734.2012931549

Scales and comparisons

• 20,440,497,088 seconds is equal to 649 years, 49 weeks, 19 hours, 51 minutes, 28 seconds.
• To count from 1 to 20,440,497,088 would take you about one thousand, two hundred ninety-nine 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 20440497088 cubic inches would be around 227.9 feet tall.

Recreational maths with 20440497088

• 20440497088 backwards is 88079404402
• The number of decimal digits it has is: 11
• The sum of 20440497088's digits is 46
• More coming soon!