61615991042001

Names of 61615991042001

• Cardinal: 61615991042001 can be written as Sixty-one trillion, six hundred fifteen billion, nine hundred ninety-one million, forty-two thousand and one.

Scientific notation

• Scientific notation: 6.1615991042001 × 10¹³

Factors of 61615991042001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 55654731

Divisors of 61615991042001

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 33 53 99 159 211 477 583 633 1749 1899 2321 5247 6963 11183 20889 33549 100647 123013 369039 1107117 55654453 166963359 500890077 612198983 1836596949 2949686009 5509790847 8849058027 11743089583 26547174081 32446546099 35229268749 97339638297 105687806247 129173985413 292018914891 387521956239 622383747899 1162565868717 1867151243697 5601453731091 6846221226889 20538663680667 61615991042001
• Sum of all divisors σ(n): 99392621545152
• Sum of proper divisors (its aliquot sum) s(n): 37776630503151
• 61615991042001 is a deficient number, because the sum of its proper divisors (37776630503151) is less than itself. Its deficiency is 23839360538850

Bases of 61615991042001

• Binary: 1110000000101000010111010000100010111111010001₂
• Hexadecimal: 0x380A17422FD1
• Base-36: LU9ZU6SI9

Squares and roots of 61615991042001

• 61615991042001 squared (61615991042001²) is 3796530352087947477746084001
• 61615991042001 cubed (61615991042001³) is 233926980164935874315321294103673265126001
• The square root of 61615991042001 is 7849585.4057396561
• The cube root of 61615991042001 is 39497.0335948897

Scales and comparisons

• 61,615,991,042,001 seconds is equal to 1,959,197 years, 48 weeks, 11 hours, 13 minutes, 21 seconds.
• To count from 1 to 61,615,991,042,001 would take you about four million, eight hundred ninety-seven thousand, nine hundred ninety-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 61615991042001 cubic inches would be around 3291.4 feet tall.

Recreational maths with 61615991042001

• 61615991042001 backwards is 10024019951616
• The number of decimal digits it has is: 14
• The sum of 61615991042001's digits is 45
• More coming soon!