61013172721514768

Names of 61013172721514768

• Cardinal: 61013172721514768 can be written as Sixty-one quadrillion, thirteen trillion, one hundred seventy-two billion, seven hundred twenty-one million, five hundred fourteen thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 6.1013172721514768 × 10¹⁶

Factors of 61013172721514768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14977106

Divisors of 61013172721514768

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 4 8 16 17 34 68 136 272 14977087 29954174 59908348 119816696 239633392 254610479 509220958 1018441916 2036883832 4073767664 224313135005569 448626270011138 897252540022276 1794505080044552 3589010160089104 3813323295094673 7626646590189346 15253293180378692 30506586360757384 61013172721514768
• Sum of all divisors σ(n): 125166737690322606
• Sum of proper divisors (its aliquot sum) s(n): 64153564968807838
• 61013172721514768 is an abundant number, because the sum of its proper divisors (64153564968807838) is greater than itself. Its abundance is 3140392247293070

Bases of 61013172721514768

• Binary: 11011000110000110010100001000110101011110111100100010000₂
• Hexadecimal: 0xD8C32846AF7910
• Base-36: GORD4LOYB68

Squares and roots of 61013172721514768

• 61013172721514768 squared (61013172721514768²) is 3722607245545393801631752442093824
• 61013172721514768 cubed (61013172721514768³) is 227128078846823448951495834663862408540486857592832
• The square root of 61013172721514768 is 247008446.6602605231
• The cube root of 61013172721514768 is 393678.0519981943

Scales and comparisons

• 61,013,172,721,514,768 seconds is equal to 1,940,030,166 years, 21 weeks, 2 days, 2 hours, 6 minutes, 8 seconds.
• To count from 1 to 61,013,172,721,514,768 would take you about five billion, eight hundred twenty million, ninety thousand, four hundred ninety-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 61013172721514768 cubic inches would be around 32806.5 feet tall.

Recreational maths with 61013172721514768

• 61013172721514768 backwards is 86741512727131016
• The number of decimal digits it has is: 17
• The sum of 61013172721514768's digits is 62
• More coming soon!