61440431531193

Names of 61440431531193

• Cardinal: 61440431531193 can be written as Sixty-one trillion, four hundred forty billion, four hundred thirty-one million, five hundred thirty-one thousand, one hundred ninety-three.

Scientific notation

• Scientific notation: 6.1440431531193 × 10¹³

Factors of 61440431531193

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2357103

Divisors of 61440431531193

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 13 33 39 99 117 143 169 429 507 1287 1521 1559 1859 4677 5577 14031 16731 17149 20267 51447 60801 154341 182403 222937 263471 668811 790413 2006433 2355517 2371239 2898181 7066551 8694543 21199653 25910687 26083629 30621721 77732061 91865163 233196183 275595489 336838931 398082373 1010516793 1194247119 3031550379 3582741357 3672251003 4378906103 11016753009 13136718309 33050259027 39410154927 40394761033 47739263039 121184283099 143217789117 363552849297 429653367351 525131893429 620610419507 1575395680287 1861831258521 4726187040861 5585493775563 6826714614577 20480143843731 61440431531193
• Sum of all divisors σ(n): 104902711467840
• Sum of proper divisors (its aliquot sum) s(n): 43462279936647
• 61440431531193 is a deficient number, because the sum of its proper divisors (43462279936647) is less than itself. Its deficiency is 17978151594546

Bases of 61440431531193

• Binary: 1101111110000100110111000110001010010010111001₂
• Hexadecimal: 0x37E13718A4B9
• Base-36: LS1CEL709

Squares and roots of 61440431531193

• 61440431531193 squared (61440431531193²) is 3774926626739215010532003249
• 61440431531193 cubed (61440431531193³) is 231933120945448094486239658001486720846057
• The square root of 61440431531193 is 7838394.7037128079
• The cube root of 61440431531193 is 39459.4855716613

Scales and comparisons

• 61,440,431,531,193 seconds is equal to 1,953,615 years, 35 weeks, 16 hours, 26 minutes, 33 seconds.
• To count from 1 to 61,440,431,531,193 would take you about four million, eight hundred eighty-four thousand and thirty-nine 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 61440431531193 cubic inches would be around 3288.3 feet tall.

Recreational maths with 61440431531193

• 61440431531193 backwards is 39113513404416
• The number of decimal digits it has is: 14
• The sum of 61440431531193's digits is 45
• More coming soon!