340042536561

Names of 340042536561

• Cardinal: 340042536561 can be written as Three hundred forty billion, forty-two million, five hundred thirty-six thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 3.40042536561 × 10¹¹

Factors of 340042536561

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 113758

Divisors of 340042536561

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 13 21 29 39 87 91 203 273 377 379 609 1131 1137 2639 2653 4927 7917 7959 10991 14781 32973 34489 76937 103467 113327 142883 230811 339981 428649 793289 1000181 1473251 2379867 3000543 3286483 4419753 9859449 10312757 23005381 30938271 42724279 42950933 69016143 128172837 128852799 299069953 300656531 558362129 897209859 901969593 1245577057 1675086387 3736731171 3908534903 8719039399 11725604709 16192501741 26157118197 48577505223 113347512187 340042536561
• Sum of all divisors σ(n): 578788761600
• Sum of proper divisors (its aliquot sum) s(n): 238746225039
• 340042536561 is a deficient number, because the sum of its proper divisors (238746225039) is less than itself. Its deficiency is 101296311522

Bases of 340042536561

• Binary: 100111100101100000111010101011001110001₂
• Hexadecimal: 0x4F2C1D5671
• Base-36: 4C7OJOFL

Squares and roots of 340042536561

• 340042536561 squared (340042536561²) is 115628926670839021706721
• 340042536561 cubed (340042536561³) is 39318753524977966051253148261926481
• The square root of 340042536561 is 583131.6631439249
• The cube root of 340042536561 is 6979.8230987821

Scales and comparisons

• 340,042,536,561 seconds is equal to 10,812 years, 15 weeks, 4 days, 12 hours, 9 minutes, 21 seconds.
• To count from 1 to 340,042,536,561 would take you about twenty-one thousand, six hundred twenty-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 340042536561 cubic inches would be around 581.7 feet tall.

Recreational maths with 340042536561

• 340042536561 backwards is 165635240043
• 340042536561 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 340042536561's digits is 39
• More coming soon!