13445719552

Names of 13445719552

• Cardinal: 13445719552 can be written as Thirteen billion, four hundred forty-five million, seven hundred nineteen thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.3445719552 × 10¹⁰

Factors of 13445719552

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 430574

Divisors of 13445719552

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 32 61 64 122 128 244 256 488 512 976 1952 3904 7808 15616 31232 430511 861022 1722044 3444088 6888176 13776352 26261171 27552704 52522342 55105408 105044684 110210816 210089368 220421632 420178736 840357472 1680714944 3361429888 6722859776 13445719552
• Sum of all divisors σ(n): 27305654112
• Sum of proper divisors (its aliquot sum) s(n): 13859934560
• 13445719552 is an abundant number, because the sum of its proper divisors (13859934560) is greater than itself. Its abundance is 414215008

Bases of 13445719552

• Binary: 1100100001011011010110011000000000₂
• Hexadecimal: 0x3216D6600
• Base-36: 66D8FLS

Squares and roots of 13445719552

• 13445719552 squared (13445719552²) is 180787374271035080704
• 13445719552 cubed (13445719552³) is 2430816332990798131899670724608
• The square root of 13445719552 is 115955.6792572059
• The cube root of 13445719552 is 2377.9060008403

Scales and comparisons

• 13,445,719,552 seconds is equal to 427 years, 27 weeks, 4 days, 18 hours, 5 minutes, 52 seconds.
• To count from 1 to 13,445,719,552 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 13445719552 cubic inches would be around 198.2 feet tall.

Recreational maths with 13445719552

• 13445719552 backwards is 25591754431
• The number of decimal digits it has is: 11
• The sum of 13445719552's digits is 46
• More coming soon!