13255559361

Names of 13255559361

• Cardinal: 13255559361 can be written as Thirteen billion, two hundred fifty-five million, five hundred fifty-nine thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 1.3255559361 × 10¹⁰

Factors of 13255559361

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 274

Divisors of 13255559361

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 9 11 19 27 33 57 81 99 171 209 241 243 297 361 513 627 723 729 891 1083 1539 1881 2169 2651 2673 3249 3971 4579 4617 5643 6507 6859 7953 8019 9747 11913 13737 13851 16929 19521 20577 23859 29241 35739 41211 50369 50787 58563 61731 71577 75449 87001 87723 107217 123633 151107 152361 175689 185193 214731 226347 261003 263169 321651 370899 453321 555579 644193 679041 783009 957011 964953 1112697 1359963 1653019 1666737 1932579 2037123 2349027 2871033 2894859 3338091 4079889 4959057 5000211 6111369 7047081 8613099 12239667 14877171 18183209 18334107 21141243 25839297 36719001 44631513 54549627 55002321 63423729 77517891 133894539 163648881 232553673 401683617 490946643 697661019 1205050851 1472839929 4418519787 13255559361
• Sum of all divisors σ(n): 22980281280
• Sum of proper divisors (its aliquot sum) s(n): 9724721919
• 13255559361 is a deficient number, because the sum of its proper divisors (9724721919) is less than itself. Its deficiency is 3530837442

Bases of 13255559361

• Binary: 1100010110000101111100100011000001₂
• Hexadecimal: 0x31617C8C1
• Base-36: 6380N29

Squares and roots of 13255559361

• 13255559361 squared (13255559361²) is 175709853972994728321
• 13255559361 cubed (13255559361³) is 2329132399651673312199083362881
• The square root of 13255559361 is 115132.7901207993
• The cube root of 13255559361 is 2366.6426472623

Scales and comparisons

• 13,255,559,361 seconds is equal to 421 years, 25 weeks, 1 day, 19 hours, 49 minutes, 21 seconds.
• To count from 1 to 13,255,559,361 would take you about eight hundred forty-two 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 13255559361 cubic inches would be around 197.2 feet tall.

Recreational maths with 13255559361

• 13255559361 backwards is 16395555231
• The number of decimal digits it has is: 11
• The sum of 13255559361's digits is 45
• More coming soon!