13645306444

Names of 13645306444

• Cardinal: 13645306444 can be written as Thirteen billion, six hundred forty-five million, three hundred six thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 1.3645306444 × 10¹⁰

Factors of 13645306444

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 164

Divisors of 13645306444

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 11 14 22 28 43 44 77 86 101 154 172 202 301 308 404 473 602 707 946 1111 1204 1414 1892 2222 2828 3311 4343 4444 6622 7777 8686 10201 13244 15554 17372 20402 30401 31108 40804 47773 60802 71407 95546 112211 121604 142814 191092 224422 285628 334411 438643 448844 668822 785477 877286 1030301 1337644 1570954 1754572 2060602 3070501 3141908 4121204 4825073 6141002 7212107 9650146 11333311 12282004 14424214 19300292 22666622 28848428 33775511 44302943 45333244 67551022 79333177 88605886 135102044 158666354 177211772 310120601 317332708 487332373 620241202 974664746 1240482404 1949329492 3411326611 6822653222 13645306444
• Sum of all divisors σ(n): 30768579072
• Sum of proper divisors (its aliquot sum) s(n): 17123272628
• 13645306444 is an abundant number, because the sum of its proper divisors (17123272628) is greater than itself. Its abundance is 3477966184

Bases of 13645306444

• Binary: 1100101101010100101101101001001100₂
• Hexadecimal: 0x32D52DA4C
• Base-36: 69O29U4

Squares and roots of 13645306444

• 13645306444 squared (13645306444²) is 186194387950667925136
• 13645306444 cubed (13645306444³) is 2540679481739884992962370376384
• The square root of 13645306444 is 116813.1261631159
• The cube root of 13645306444 is 2389.6140576481

Scales and comparisons

• 13,645,306,444 seconds is equal to 433 years, 45 weeks, 4 days, 18 hours, 54 minutes, 4 seconds.
• To count from 1 to 13,645,306,444 would take you about eight hundred sixty-seven 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 13645306444 cubic inches would be around 199.1 feet tall.

Recreational maths with 13645306444

• 13645306444 backwards is 44460354631
• The number of decimal digits it has is: 11
• The sum of 13645306444's digits is 40
• More coming soon!