340621297933140642

Names of 340621297933140642

• Cardinal: 340621297933140642 can be written as Three hundred forty quadrillion, six hundred twenty-one trillion, two hundred ninety-seven billion, nine hundred thirty-three million, one hundred forty thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 3.40621297933140642 × 10¹⁷

Factors of 340621297933140642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 280221774

Divisors of 340621297933140642

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 11 22 33 66 19819027 39638054 59457081 118914162 218009297 260402731 436018594 520805462 654027891 781208193 1308055782 1562416386 2864430041 5728860082 8593290123 17186580246 5160928756562737 10321857513125474 15482786269688211 30965572539376422 56770216322190107 113540432644380214 170310648966570321 340621297933140642
• Sum of all divisors σ(n): 743173781296967424
• Sum of proper divisors (its aliquot sum) s(n): 402552483363826782
• 340621297933140642 is an abundant number, because the sum of its proper divisors (402552483363826782) is greater than itself. Its abundance is 61931185430686140

Bases of 340621297933140642

• Binary: 10010111010001000010100010000001010001111001100001010100010₂
• Hexadecimal: 0x4BA21440A3CC2A2
• Base-36: 2L5W681S3IXU

Squares and roots of 340621297933140642

• 340621297933140642 squared (340621297933140642²) is 116022868605657361393656805752172164
• 340621297933140642 cubed (340621297933140642³) is 39519860094385246072869863791084869516227934009489288
• The square root of 340621297933140642 is 583627704.9053965549
• The cube root of 340621297933140642 is 698378.0801970903

Scales and comparisons

• 340,621,297,933,140,642 seconds is equal to 10,830,703,663 years, 21 weeks, 6 days, 10 hours, 10 minutes, 42 seconds.
• To count from 1 to 340,621,297,933,140,642 would take you about thirty-two billion, four hundred ninety-two million, one hundred ten thousand, nine hundred ninety 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 340621297933140642 cubic inches would be around 58198.2 feet tall.

Recreational maths with 340621297933140642

• 340621297933140642 backwards is 246041339792126043
• 340621297933140642 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 340621297933140642's digits is 66
• More coming soon!