5439296745

Names of 5439296745

• Cardinal: 5439296745 can be written as Five billion, four hundred thirty-nine million, two hundred ninety-six thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 5.439296745 × 10⁹

Factors of 5439296745

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1481

Divisors of 5439296745

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 9 15 27 45 109 135 327 373 545 981 991 1119 1635 1865 2943 2973 3357 4905 4955 5595 8919 10071 14715 14865 16785 26757 40657 44595 50355 108019 121971 133785 203285 324057 365913 369643 540095 609855 972171 1097739 1108929 1620285 1829565 1848215 2916513 3326787 4860855 5488695 5544645 9980361 14582565 16633935 40291087 49901805 120873261 201455435 362619783 604366305 1087859349 1813098915 5439296745
• Sum of all divisors σ(n): 9794611200
• Sum of proper divisors (its aliquot sum) s(n): 4355314455
• 5439296745 is a deficient number, because the sum of its proper divisors (4355314455) is less than itself. Its deficiency is 1083982290

Bases of 5439296745

• Binary: 101000100001101010001010011101001₂
• Hexadecimal: 0x1443514E9
• Base-36: 2HYF089

Squares and roots of 5439296745

• 5439296745 squared (5439296745²) is 29585949080167595025
• 5439296745 cubed (5439296745³) is 160926756529491343673960693625
• The square root of 5439296745 is 73751.5880845965
• The cube root of 5439296745 is 1758.6560790175

Scales and comparisons

• 5,439,296,745 seconds is equal to 172 years, 49 weeks, 3 days, 19 hours, 45 minutes, 45 seconds.
• To count from 1 to 5,439,296,745 would take you about three hundred forty-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 5439296745 cubic inches would be around 146.6 feet tall.

Recreational maths with 5439296745

• 5439296745 backwards is 5476929345
• The number of decimal digits it has is: 10
• The sum of 5439296745's digits is 54
• More coming soon!