1361736754821

Names of 1361736754821

• Cardinal: 1361736754821 can be written as One trillion, three hundred sixty-one billion, seven hundred thirty-six million, seven hundred fifty-four thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 1.361736754821 × 10¹²

Factors of 1361736754821

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 844401

Divisors of 1361736754821

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 27 31 41 47 93 123 141 279 369 423 837 1107 1269 1271 1457 1927 3813 4371 5781 11439 13113 17343 34317 39339 52029 59737 179211 537633 844279 1612899 2532837 7598511 22795533 26172649 34615439 39681113 78517947 103846317 119043339 235553841 311538951 357130017 706661523 934616853 1071390051 1073078609 1230114503 1626925633 3219235827 3690343509 4880776899 9657707481 11071030527 14642330697 28973122443 33213091581 43926992091 50434694623 151304083869 453912251607 1361736754821
• Sum of all divisors σ(n): 2178647654400
• Sum of proper divisors (its aliquot sum) s(n): 816910899579
• 1361736754821 is a deficient number, because the sum of its proper divisors (816910899579) is less than itself. Its deficiency is 544825855242

Bases of 1361736754821

• Binary: 10011110100001101110101011110011010000101₂
• Hexadecimal: 0x13D0DD5E685
• Base-36: HDKMWKN9

Squares and roots of 1361736754821

• 1361736754821 squared (1361736754821²) is 1854326989430428266742041
• 1361736754821 cubed (1361736754821³) is 2525105216963986155105534673670129661
• The square root of 1361736754821 is 1166934.7688799919
• The cube root of 1361736754821 is 11084.0306976531

Scales and comparisons

• 1,361,736,754,821 seconds is equal to 43,299 years, 6 days, 1 hour, 40 minutes, 21 seconds.
• To count from 1 to 1,361,736,754,821 would take you about one hundred eight thousand, two hundred forty-seven 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 1361736754821 cubic inches would be around 923.7 feet tall.

Recreational maths with 1361736754821

• 1361736754821 backwards is 1284576371631
• The number of decimal digits it has is: 13
• The sum of 1361736754821's digits is 54
• More coming soon!