13285900355

Names of 13285900355

• Cardinal: 13285900355 can be written as Thirteen billion, two hundred eighty-five million, nine hundred thousand, three hundred fifty-five.

Scientific notation

• Scientific notation: 1.3285900355 × 10¹⁰

Factors of 13285900355

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1188

Divisors of 13285900355

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 13 29 35 65 73 91 145 169 203 365 377 455 511 845 949 1015 1061 1183 1885 2117 2555 2639 4745 4901 5305 5915 6643 7427 10585 12337 13195 13793 14819 24505 27521 30769 33215 34307 37135 61685 68965 74095 77453 86359 96551 137605 153845 171535 179309 192647 215383 357773 387265 399997 431795 482755 542171 896545 963235 1006889 1076915 1255163 1788865 1999985 2246137 2504411 2710855 2799979 5034445 5199961 6275815 7048223 11230685 12522055 13089557 13999895 15722959 25999805 29199781 35241115 36399727 65447785 78614795 91626899 145998905 181998635 204398467 379597153 458134495 1021992335 1897985765 2657180071 13285900355
• Sum of all divisors σ(n): 20709509760
• Sum of proper divisors (its aliquot sum) s(n): 7423609405
• 13285900355 is a deficient number, because the sum of its proper divisors (7423609405) is less than itself. Its deficiency is 5862290950

Bases of 13285900355

• Binary: 1100010111111001101100000001000011₂
• Hexadecimal: 0x317E6C043
• Base-36: 63Q2YBN

Squares and roots of 13285900355

• 13285900355 squared (13285900355²) is 176515148242989126025
• 13285900355 cubed (13285900355³) is 2345162670704406855716687238875
• The square root of 13285900355 is 115264.4800231191
• The cube root of 13285900355 is 2368.4469612495

Scales and comparisons

• 13,285,900,355 seconds is equal to 422 years, 23 weeks, 2 days, 23 hours, 52 minutes, 35 seconds.
• To count from 1 to 13,285,900,355 would take you about eight hundred forty-four 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 13285900355 cubic inches would be around 197.4 feet tall.

Recreational maths with 13285900355

• 13285900355 backwards is 55300958231
• The number of decimal digits it has is: 11
• The sum of 13285900355's digits is 41
• More coming soon!