13201489756

Names of 13201489756

• Cardinal: 13201489756 can be written as Thirteen billion, two hundred one million, four hundred eighty-nine thousand, seven hundred fifty-six.

Scientific notation

• Scientific notation: 1.3201489756 × 10¹⁰

Factors of 13201489756

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5148

Divisors of 13201489756

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 13 14 26 28 52 91 169 182 338 364 619 676 1183 1238 2366 2476 4333 4507 4732 8047 8666 9014 16094 17332 18028 31549 32188 56329 58591 63098 104611 112658 117182 126196 209222 225316 234364 410137 418444 732277 761683 820274 1464554 1523366 1640548 2789833 2929108 3046732 5331781 5579666 10663562 11159332 19528831 21327124 36267829 39057662 72535658 78115324 145071316 253874803 471481777 507749606 942963554 1015499212 1885927108 3300372439 6600744878 13201489756
• Sum of all divisors σ(n): 28642750080
• Sum of proper divisors (its aliquot sum) s(n): 15441260324
• 13201489756 is an abundant number, because the sum of its proper divisors (15441260324) is greater than itself. Its abundance is 2239770568

Bases of 13201489756

• Binary: 1100010010110111101011111101011100₂
• Hexadecimal: 0x312DEBF5C
• Base-36: 62BTQOS

Squares and roots of 13201489756

• 13201489756 squared (13201489756²) is 174279331777772939536
• 13201489756 cubed (13201489756³) is 2300746813146794729778511393216
• The square root of 13201489756 is 114897.7360786539
• The cube root of 13201489756 is 2363.4204063603

Scales and comparisons

• 13,201,489,756 seconds is equal to 419 years, 39 weeks, 6 days, 29 minutes, 16 seconds.
• To count from 1 to 13,201,489,756 would take you about eight hundred thirty-nine 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 13201489756 cubic inches would be around 197 feet tall.

Recreational maths with 13201489756

• 13201489756 backwards is 65798410231
• The number of decimal digits it has is: 11
• The sum of 13201489756's digits is 46
• More coming soon!