13454745564

Names of 13454745564

• Cardinal: 13454745564 can be written as Thirteen billion, four hundred fifty-four million, seven hundred forty-five thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 1.3454745564 × 10¹⁰

Factors of 13454745564

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 306

Divisors of 13454745564

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 12 13 26 37 39 52 74 78 111 148 156 222 251 444 481 502 753 962 1004 1369 1443 1506 1924 2738 2886 3012 3263 4107 5476 5772 6526 8214 9287 9789 13052 16428 17797 18574 19578 27861 35594 37148 39156 53391 55722 63001 71188 106782 111444 120731 126002 189003 213564 241462 252004 343619 362193 378006 482924 687238 724386 756012 819013 1030857 1374476 1448772 1638026 2061714 2331037 2457039 3276052 4123428 4467047 4662074 4914078 6993111 8934094 9324148 9828156 13401141 13986222 17868188 26802282 27972444 30303481 53604564 60606962 86248369 90910443 121213924 172496738 181820886 258745107 344993476 363641772 517490214 1034980428 1121228797 2242457594 3363686391 4484915188 6727372782 13454745564
• Sum of all divisors σ(n): 34886812632
• Sum of proper divisors (its aliquot sum) s(n): 21432067068
• 13454745564 is an abundant number, because the sum of its proper divisors (21432067068) is greater than itself. Its abundance is 7977321504

Bases of 13454745564

• Binary: 1100100001111101110001111111011100₂
• Hexadecimal: 0x321F71FDC
• Base-36: 66ILW4C

Squares and roots of 13454745564

• 13454745564 squared (13454745564²) is 181030178191977678096
• 13454745564 cubed (13454745564³) is 2435714986978641204749175966144
• The square root of 13454745564 is 115994.5928222519
• The cube root of 13454745564 is 2378.4379720539

Scales and comparisons

• 13,454,745,564 seconds is equal to 427 years, 42 weeks, 4 days, 5 hours, 19 minutes, 24 seconds.
• To count from 1 to 13,454,745,564 would take you about eight hundred fifty-five 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 13454745564 cubic inches would be around 198.2 feet tall.

Recreational maths with 13454745564

• 13454745564 backwards is 46554745431
• The number of decimal digits it has is: 11
• The sum of 13454745564's digits is 48
• More coming soon!