13991032590

Names of 13991032590

• Cardinal: 13991032590 can be written as Thirteen billion, nine hundred ninety-one million, thirty-two thousand, five hundred ninety.

Scientific notation

• Scientific notation: 1.399103259 × 10¹⁰

Factors of 13991032590

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 268

Divisors of 13991032590

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 61 122 183 197 305 366 394 591 610 915 985 1182 1830 1970 2955 5910 12017 24034 36051 38809 60085 72102 77618 116427 120170 180255 194045 232854 360510 388090 582135 1164270 2367349 4734698 7102047 7645373 11836745 14204094 15290746 22936119 23673490 35510235 38226865 45872238 71020470 76453730 114680595 229361190 466367753 932735506 1399103259 2331838765 2798206518 4663677530 6995516295 13991032590
• Sum of all divisors σ(n): 34303072320
• Sum of proper divisors (its aliquot sum) s(n): 20312039730
• 13991032590 is an abundant number, because the sum of its proper divisors (20312039730) is greater than itself. Its abundance is 6321007140

Bases of 13991032590

• Binary: 1101000001111011100011011100001110₂
• Hexadecimal: 0x341EE370E
• Base-36: 6FDWDU6

Squares and roots of 13991032590

• 13991032590 squared (13991032590²) is 195748992934442108100
• 13991032590 cubed (13991032590³) is 2738730539605459267895402979000
• The square root of 13991032590 is 118283.6953683811
• The cube root of 13991032590 is 2409.6275653653

Scales and comparisons

• 13,991,032,590 seconds is equal to 444 years, 45 weeks, 2 days, 5 hours, 56 minutes, 30 seconds.
• To count from 1 to 13,991,032,590 would take you about eight hundred eighty-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 13991032590 cubic inches would be around 200.8 feet tall.

Recreational maths with 13991032590

• 13991032590 backwards is 09523019931
• The number of decimal digits it has is: 11
• The sum of 13991032590's digits is 42
• More coming soon!