13013785701

Names of 13013785701

• Cardinal: 13013785701 can be written as Thirteen billion, thirteen million, seven hundred eighty-five thousand, seven hundred one.

Scientific notation

• Scientific notation: 1.3013785701 × 10¹⁰

Factors of 13013785701

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 142

Divisors of 13013785701

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 9 21 27 59 63 73 81 177 189 219 413 511 531 567 657 1239 1533 1593 1971 3717 4307 4599 4779 5329 5913 11151 12921 13797 15987 30149 33453 37303 38763 41391 47961 90447 111909 116289 143883 271341 314411 335727 348867 389017 431649 814023 943233 1007181 1167051 2200877 2442069 2723119 2829699 3021543 3501153 6602631 8169357 8489097 10503459 19807893 22952003 24508071 25467291 31510377 59423679 68856009 73524213 160664021 178271037 206568027 220572639 481992063 619704081 1445976189 1859112243 4337928567 13013785701
• Sum of all divisors σ(n): 22907913600
• Sum of proper divisors (its aliquot sum) s(n): 9894127899
• 13013785701 is a deficient number, because the sum of its proper divisors (9894127899) is less than itself. Its deficiency is 3119657802

Bases of 13013785701

• Binary: 1100000111101011101001110001100101₂
• Hexadecimal: 0x307AE9C65
• Base-36: 5Z82LB9

Squares and roots of 13013785701

• 13013785701 squared (13013785701²) is 169358618271552061401
• 13013785701 cubed (13013785701³) is 2203996764803441551737407827101
• The square root of 13013785701 is 114077.9807894583
• The cube root of 13013785701 is 2352.1655427395

Scales and comparisons

• 13,013,785,701 seconds is equal to 413 years, 41 weeks, 3 days, 12 hours, 28 minutes, 21 seconds.
• To count from 1 to 13,013,785,701 would take you about eight hundred twenty-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 13013785701 cubic inches would be around 196 feet tall.

Recreational maths with 13013785701

• 13013785701 backwards is 10758731031
• The number of decimal digits it has is: 11
• The sum of 13013785701's digits is 36
• More coming soon!