13613315906948885

Names of 13613315906948885

• Cardinal: 13613315906948885 can be written as Thirteen quadrillion, six hundred thirteen trillion, three hundred fifteen billion, nine hundred six million, nine hundred forty-eight thousand, eight hundred eighty-five.

Scientific notation

• Scientific notation: 1.3613315906948885 × 10¹⁶

Factors of 13613315906948885

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 658

Divisors of 13613315906948885

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 73 269 311 365 1345 1555 5329 19637 22703 26645 72361 83659 96721 98185 113515 361805 389017 418295 483605 1433501 1657319 1945085 5282353 6107107 7060633 7167505 8286595 22504271 26017949 26411765 30535535 35303165 104645573 112521355 120984287 130089745 385611769 445818811 515426209 523227865 604921435 1642811783 1899310277 1928058845 2229094055 2577131045 6998828281 8214058915 9496551385 28149659137 32544773203 34994141405 37626113257 119925260159 138649650221 140748295685 162723866015 188130566285 510914464513 599626300795 693248251105 2554572322565 8754543991607 10121424466133 37296755909449 43772719958035 50607122330665 186483779547245 2722663181389777 13613315906948885
• Sum of all divisors σ(n): 16678295399205960
• Sum of proper divisors (its aliquot sum) s(n): 3064979492257075
• 13613315906948885 is a deficient number, because the sum of its proper divisors (3064979492257075) is less than itself. Its deficiency is 10548336414691810

Bases of 13613315906948885

• Binary: 110000010111010011110100011010110110010100111100010101₂
• Hexadecimal: 0x305D3D1AD94F15
• Base-36: 3Q1IMZPLH5H

Squares and roots of 13613315906948885

• 13613315906948885 squared (13613315906948885²) is 185322369982387543363830002743225
• 13613315906948885 cubed (13613315906948885³) is 2522851967194702900971829525509156358389855054125
• The square root of 13613315906948885 is 116676115.4090625567
• The cube root of 13613315906948885 is 238774.5164598323

Scales and comparisons

• 13,613,315,906,948,885 seconds is equal to 432,861,337 years, 4 weeks, 4 days, 19 hours, 8 minutes, 5 seconds.
• To count from 1 to 13,613,315,906,948,885 would take you about one billion, two hundred ninety-eight million, five hundred eighty-four thousand and eleven 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 13613315906948885 cubic inches would be around 19897.9 feet tall.

Recreational maths with 13613315906948885

• 13613315906948885 backwards is 58884960951331631
• The number of decimal digits it has is: 17
• The sum of 13613315906948885's digits is 80
• More coming soon!