13949504072880

Names of 13949504072880

• Cardinal: 13949504072880 can be written as Thirteen trillion, nine hundred forty-nine billion, five hundred four million, seventy-two thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.394950407288 × 10¹³

Factors of 13949504072880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 37427792

Divisors of 13949504072880

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 1553 3106 4659 6212 7765 9318 12424 15530 18636 23295 24848 31060 37272 46590 62120 74544 93180 124240 186360 372720 37426229 74852458 112278687 149704916 187131145 224557374 299409832 374262290 449114748 561393435 598819664 748524580 898229496 1122786870 1497049160 1796458992 2245573740 2994098320 4491147480 8982294960 58122933637 116245867274 174368800911 232491734548 290614668185 348737601822 464983469096 581229336370 697475203644 871844004555 929966938192 1162458672740 1394950407288 1743688009110 2324917345480 2789900814576 3487376018220 4649834690960 6974752036440 13949504072880
• Sum of all divisors σ(n): 43271308896480
• Sum of proper divisors (its aliquot sum) s(n): 29321804823600
• 13949504072880 is an abundant number, because the sum of its proper divisors (29321804823600) is greater than itself. Its abundance is 15372300750720

Bases of 13949504072880

• Binary: 11001010111111011111001111000010110010110000₂
• Hexadecimal: 0xCAFDF3C2CB0
• Base-36: 4Y0BAK52O

Squares and roots of 13949504072880

• 13949504072880 squared (13949504072880²) is 194588663879295708351494400
• 13949504072880 cubed (13949504072880³) is 2714415359320512824355075763434511872000
• The square root of 13949504072880 is 3734903.4890984801
• The cube root of 13949504072880 is 24072.4109791729

Scales and comparisons

• 13,949,504,072,880 seconds is equal to 443,551 years, 4 weeks, 1 day, 10 hours, 28 minutes.
• To count from 1 to 13,949,504,072,880 would take you about one million, one hundred eight thousand, eight hundred seventy-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 13949504072880 cubic inches would be around 2006 feet tall.

Recreational maths with 13949504072880

• 13949504072880 backwards is 08827040594931
• 13949504072880 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13949504072880's digits is 60
• More coming soon!