13644435168

Names of 13644435168

• Cardinal: 13644435168 can be written as Thirteen billion, six hundred forty-four million, four hundred thirty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3644435168 × 10¹⁰

Factors of 13644435168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 520646

Divisors of 13644435168

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 72 78 84 91 96 104 112 117 126 144 156 168 182 208 224 234 252 273 288 312 336 364 416 468 504 546 624 672 728 819 936 1008 1092 1248 1456 1638 1872 2016 2184 2912 3276 3744 4368 6552 8736 13104 26208 520621 1041242 1561863 2082484 3123726 3644347 4164968 4685589 6247452 6768073 7288694 8329936 9371178 10933041 12494904 13536146 14577388 16659872 18742356 20304219 21866082 24989808 27072292 29154776 32799123 37484712 40608438 43732164 47376511 49979616 54144584 58309552 60912657 65598246 74969424 81216876 87464328 94753022 108289168 116619104 121825314 131196492 142129533 149938848 162433752 174928656 189506044 216578336 243650628 262392984 284259066 324867504 349857312 379012088 426388599 487301256 524785968 568518132 649735008 758024176 852777198 974602512 1049571936 1137036264 1516048352 1705554396 1949205024 2274072528 3411108792 4548145056 6822217584 13644435168
• Sum of all divisors σ(n): 47755614816
• Sum of proper divisors (its aliquot sum) s(n): 34111179648
• 13644435168 is an abundant number, because the sum of its proper divisors (34111179648) is greater than itself. Its abundance is 20466744480

Bases of 13644435168

• Binary: 1100101101010001011000111011100000₂
• Hexadecimal: 0x32D458EE0
• Base-36: 69NJLK0

Squares and roots of 13644435168

• 13644435168 squared (13644435168²) is 186170611053755188224
• 13644435168 cubed (13644435168³) is 2540192832709906828666005061632
• The square root of 13644435168 is 116809.3967452961
• The cube root of 13644435168 is 2389.5631962597

Scales and comparisons

• 13,644,435,168 seconds is equal to 433 years, 44 weeks, 1 day, 16 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,644,435,168 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 13644435168 cubic inches would be around 199.1 feet tall.

Recreational maths with 13644435168

• 13644435168 backwards is 86153444631
• The number of decimal digits it has is: 11
• The sum of 13644435168's digits is 45
• More coming soon!