13645439496

Names of 13645439496

• Cardinal: 13645439496 can be written as Thirteen billion, six hundred forty-five million, four hundred thirty-nine thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 1.3645439496 × 10¹⁰

Factors of 13645439496

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 179999

Divisors of 13645439496

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 104 108 117 156 162 216 234 243 312 324 351 468 486 648 702 729 936 972 1053 1404 1458 1944 2106 2808 2916 3159 4212 5832 6318 8424 9477 12636 18954 25272 37908 75816 179981 359962 539943 719924 1079886 1439848 1619829 2159772 2339753 3239658 4319544 4679506 4859487 6479316 7019259 9359012 9718974 12958632 14038518 14578461 18718024 19437948 21057777 28077036 29156922 38875896 42115554 43735383 56154072 58313844 63173331 84231108 87470766 116627688 126346662 131206149 168462216 174941532 189519993 252693324 262412298 349883064 379039986 505386648 524824596 568559979 758079972 1049649192 1137119958 1516159944 1705679937 2274239916 3411359874 4548479832 6822719748 13645439496
• Sum of all divisors σ(n): 41311268460
• Sum of proper divisors (its aliquot sum) s(n): 27665828964
• 13645439496 is an abundant number, because the sum of its proper divisors (27665828964) is greater than itself. Its abundance is 14020389468

Bases of 13645439496

• Binary: 1100101101010101001110001000001000₂
• Hexadecimal: 0x32D54E208
• Base-36: 69O54I0

Squares and roots of 13645439496

• 13645439496 squared (13645439496²) is 186198019038996734016
• 13645439496 cubed (13645439496³) is 2540753803071685998556933095936
• The square root of 13645439496 is 116813.6956696431
• The cube root of 13645439496 is 2389.6218244675

Scales and comparisons

• 13,645,439,496 seconds is equal to 433 years, 45 weeks, 6 days, 7 hours, 51 minutes, 36 seconds.
• To count from 1 to 13,645,439,496 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 13645439496 cubic inches would be around 199.1 feet tall.

Recreational maths with 13645439496

• 13645439496 backwards is 69493454631
• 13645439496 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13645439496's digits is 54
• More coming soon!