61235492246721

Names of 61235492246721

• Cardinal: 61235492246721 can be written as Sixty-one trillion, two hundred thirty-five billion, four hundred ninety-two million, two hundred forty-six thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 6.1235492246721 × 10¹³

Factors of 61235492246721

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 66899

Divisors of 61235492246721

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 13 27 39 81 117 169 351 507 1053 1521 4563 13689 66883 200649 601947 869479 1805841 2608437 5417523 7825311 11303227 23475933 33909681 70427799 101729043 305187129 915561387 4473335689 13420007067 40260021201 58153363957 120780063603 174460091871 362340190809 523380275613 755993731441 1570140826839 2267981194323 4710422480517 6803943582969 20411830748907 61235492246721
• Sum of all divisors σ(n): 99054553173939
• Sum of proper divisors (its aliquot sum) s(n): 37819060927218
• 61235492246721 is a deficient number, because the sum of its proper divisors (37819060927218) is less than itself. Its deficiency is 23416431319503

Bases of 61235492246721

• Binary: 1101111011000101111111110000110101010011000001₂
• Hexadecimal: 0x37B17FC354C1
• Base-36: LPF731329

Squares and roots of 61235492246721

• 61235492246721 squared (61235492246721²) is 3749785510698227704335251841
• 61235492246721 cubed (61235492246721³) is 229619961567228067987977116868838441463361
• 61235492246721 is a perfect square number. Its square root is 7825311
• The cube root of 61235492246721 is 39415.5633171259

Scales and comparisons

• 61,235,492,246,721 seconds is equal to 1,947,099 years, 12 weeks, 3 days, 5 hours, 25 minutes, 21 seconds.
• To count from 1 to 61,235,492,246,721 would take you about four million, eight hundred sixty-seven thousand, seven hundred forty-eight 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 61235492246721 cubic inches would be around 3284.6 feet tall.

Recreational maths with 61235492246721

• 61235492246721 backwards is 12764229453216
• The number of decimal digits it has is: 14
• The sum of 61235492246721's digits is 54
• More coming soon!